This file could have been mislabeled either by user error, or if an normally confined application was run under the wrong domain.
However, this might also indicate a bug in SELinux because the file should not have been labeled with this type.
If you believe this is a bug, please file a bug report against this package. SELinux denied access requested by $SOURCE. $TARGET_PATH may be mislabeled. $TARGET_PATH default SELinux type is %s, but its current type is $TARGET_TYPE. Changing this file back to the default type may fix your problem.
File contexts can be assigned to a file in the following ways.
However, this might also indicate a bug in SELinux because the file should not have been labeled with this type.
If you believe this is a bug, please file a bug report against this package.
SELinux denied access requested by $SOURCE. $TARGET_PATH may
be mislabeled. openvpn is allowed to read content in home directory if it
is labeled correctly.
SELinux denied access requested by $SOURCE. $TARGET_PATH may
be mislabeled. sshd is allowed to read content in /root/.ssh directory if it
is labeled correctly.
SELinux denied access requested by $SOURCE. It is not
expected that this access is required by $SOURCE and this access
may signal an intrusion attempt. It is also possible that the specific
version or configuration of the application is causing it to require
additional access.
SELinux denied access requested by $SOURCE. It is not expected that this access is required by $SOURCE and this access may signal an intrusion attempt. It is also possible that the specific version or configuration of the application is causing it to require additional access. mozplugger and spice-xpi run applications within mozilla-plugins that require access to the desktop, that the mozilla_plugin lockdown will not allow, so either you need to turn off the mozilla_plugin lockdown or not use these packages.
SELinux denied access requested by $SOURCE. It is not expected that this access is required by $SOURCE and this access may signal an intrusion attempt. It is also possible that the specific version or configuration of the application is causing it to require additional access. spice-xpi run applications within mozilla-plugins that require access to the desktop, that the mozilla_plugin lockdown will not allow, so either you need to turn off the mozilla_plugin lockdown or not use these packages.
SELinux denied access requested by the $SOURCE command. It looks like this is either a leaked descriptor or $SOURCE output was redirected to a file it is not allowed to access. Leaks usually can be ignored since SELinux is just closing the leak and reporting the error. The application does not use the descriptor, so it will run properly. If this is a redirection, you will not get output in the $TARGET_PATH. You should generate a bugzilla on selinux-policy, and it will get routed to the appropriate package. You can safely ignore this avc.
SELinux denied access to $TARGET_PATH requested by $SOURCE.
$TARGET_PATH has a context used for sharing by a different program. If you
would like to share $TARGET_PATH from $SOURCE also, you need to
change its file context to public_content_t. If you did not intend to
allow this access, this could signal an intrusion attempt.
SELinux denied cvs access to $TARGET_PATH.
If this is a CVS repository it needs to have a file context label of
cvs_data_t. If you did not intend to use $TARGET_PATH as a CVS repository
it could indicate either a bug or it could signal an intrusion attempt.
SELinux denied samba access to $TARGET_PATH.
If you want to share this directory with samba it has to have a file context label of
samba_share_t. If you did not intend to use $TARGET_PATH as a samba repository,
this message could indicate either a bug or an intrusion attempt.
Please refer to 'man samba_selinux' for more information on setting up Samba and SELinux.
SELinux denied svirt access to $TARGET_PATH.
If this is a virtualization image, it has to have a file context label of
virt_image_t. The system is setup to label image files in directory./var/lib/libvirt/images
correctly. We recommend that you copy your image file to /var/lib/libvirt/images.
If you really want to have your image files in the current directory, you can relabel $TARGET_PATH to be virt_image_t using chcon. You also need to execute semanage fcontext -a -t virt_image_t '$FIX_TARGET_PATH' to add this
new path to the system defaults. If you did not intend to use $TARGET_PATH as a virtualization
image it could indicate either a bug or an intrusion attempt.
SELinux denied svirt access to the block device $TARGET_PATH.
If this is a virtualization image, it needs to be labeled with a virtualization file context (virt_image_t). You can relabel $TARGET_PATH to be virt_image_t using chcon. You also need to execute semanage fcontext -a -t virt_image_t '$FIX_TARGET_PATH' to add this
new path to the system defaults. If you did not intend to use $TARGET_PATH as a virtualization
image it could indicate either a bug or an intrusion attempt.
SELinux denied xen access to $TARGET_PATH.
If this is a XEN image, it has to have a file context label of
xen_image_t. The system is setup to label image files in directory /var/lib/xen/images
correctly. We recommend that you copy your image file to /var/lib/xen/images.
If you really want to have your xen image files in the current directory, you can relabel $TARGET_PATH to be xen_image_t using chcon. You also need to execute semanage fcontext -a -t xen_image_t '$FIX_TARGET_PATH' to add this
new path to the system defaults. If you did not intend to use $TARGET_PATH as a xen
image it could indicate either a bug or an intrusion attempt.
SELinux has denied $SOURCE from connecting to a network port $PORT_NUMBER which does not have an SELinux type associated with it.
If $SOURCE should be allowed to connect on $PORT_NUMBER, use the semanage command to assign $PORT_NUMBER to a port type that $SOURCE_TYPE can connect to (%s).
If $SOURCE is not supposed
to connect to $PORT_NUMBER, this could signal an intrusion attempt.
SELinux has denied $SOURCE from connecting to a network port $PORT_NUMBER within a sandbox.
If $SOURCE should be allowed to connect on $PORT_NUMBER, you need to use a different sandbox type like sandbox_web_t or sandbox_net_t.
# sandbox -X -t sandbox_net_t $SOURCE
If $SOURCE is not supposed
to connect to $PORT_NUMBER, this could signal an intrusion attempt.
SELinux has denied the $SOURCE access to potentially
mislabeled files $TARGET_PATH. This means that SELinux will not
allow httpd to use these files. If httpd should be allowed this access to these files you should change the file context to one of the following types, %s.
Many third party apps install html files
in directories that SELinux policy cannot predict. These directories
have to be labeled with a file context which httpd can access.
SELinux has denied the $SOURCE from binding to a network port $PORT_NUMBER which does not have an SELinux type associated with it.
If $SOURCE should be allowed to listen on $PORT_NUMBER, use the semanage command to assign $PORT_NUMBER to a port type that $SOURCE_TYPE can bind to (%s).
If $SOURCE is not supposed
to bind to $PORT_NUMBER, this could signal an intrusion attempt.
SELinux has denied the $SOURCE the ability to mmap low area of the kernel
address space. The ability to mmap a low area of the address space is
configured by /proc/sys/kernel/mmap_min_addr. Preventing such mappings
helps protect against exploiting null deref bugs in the kernel. All
applications that need this access should have already had policy written
for them. If a compromised application tries to modify the kernel, this AVC
would be generated. This is a serious issue. Your system may very well be
compromised.
SELinux has denied the $SOURCE_PATH from executing potentially
mislabeled files $TARGET_PATH. Automounter can be setup to execute
configuration files. If $TARGET_PATH is an automount executable
configuration file it needs to have a file label of bin_t.
If automounter is trying to execute something that it is not supposed to, this could indicate an intrusion attempt.
SELinux has denied the http daemon from sending mail. An
httpd script is trying to connect to a mail port or execute the
sendmail command. If you did not setup httpd to sendmail, this could
signal an intrusion attempt.
SELinux has prevented $SOURCE from loading a kernel module.
All confined programs that need to load kernel modules should have already had policy
written for them. If a compromised application
tries to modify the kernel this AVC will be generated. This is a serious
issue. Your system may very well be compromised.
SELinux has prevented $SOURCE from modifying $TARGET. This denial
indicates $SOURCE was trying to modify the selinux policy configuration.
All applications that need this access should have already had policy
written for them. If a compromised application tries to modify the SELinux
policy this AVC will be generated. This is a serious issue. Your system
may very well be compromised.
SELinux has prevented $SOURCE from modifying $TARGET. This denial
indicates $SOURCE was trying to modify the way the kernel runs or to
actually insert code into the kernel. All applications that need this
access should have already had policy written for them. If a compromised
application tries to modify the kernel this AVC will be generated. This is a
serious issue. Your system may very well be compromised.
SELinux has prevented $SOURCE from writing to a file under /sys/fs/selinux.
Files under /sys/fs/selinux control the way SELinux is configured.
All programs that need to write to files under /sys/fs/selinux should have already had policy
written for them. If a compromised application tries to turn off SELinux
this AVC will be generated. This is a serious issue. Your system may very
well be compromised.
SELinux has prevented vbetool from performing an unsafe memory operation.
SELinux has prevented wine from performing an unsafe memory operation.
SELinux is preventing $SOURCE from creating a file with a context of $SOURCE_TYPE on a filesystem.
Usually this happens when you ask the cp command to maintain the context of a file when
copying between file systems, "cp -a" for example. Not all file contexts should be maintained
between the file systems. For example, a read-only file type like iso9660_t should not be placed
on a r/w system. "cp -p" might be a better solution, as this will adopt the default file context
for the destination.
SELinux is preventing $SOURCE_PATH "$ACCESS" access on $TARGET_PATH.
SELinux is preventing $SOURCE_PATH "$ACCESS" access to $TARGET_PATH.
SELinux is preventing $SOURCE_PATH "$ACCESS" access to device $TARGET_PATH.
SELinux is preventing $SOURCE_PATH "$ACCESS" to $TARGET_PATH.
SELinux is preventing $SOURCE_PATH access to a leaked $TARGET_PATH file descriptor.
SELinux is preventing $SOURCE_PATH from binding to port $PORT_NUMBER.
SELinux is preventing $SOURCE_PATH from changing the access
protection of memory on the heap.
SELinux is preventing $SOURCE_PATH from connecting to port $PORT_NUMBER.
SELinux is preventing $SOURCE_PATH from creating a file with a context of $SOURCE_TYPE on a filesystem.
SELinux is preventing $SOURCE_PATH from loading $TARGET_PATH which requires text relocation.
SELinux is preventing $SOURCE_PATH from making the program stack executable.
SELinux is preventing $SOURCE_PATH the "$ACCESS" capability.
SELinux is preventing $SOURCE_PATH the "sys_resource" capability.
SELinux is preventing Samba ($SOURCE_PATH) "$ACCESS" access to $TARGET_PATH.
SELinux is preventing access to a file labeled unlabeled_t.
SELinux is preventing cvs ($SOURCE_PATH) "$ACCESS" access to $TARGET_PATH
SELinux is preventing the $SOURCE_PATH from executing potentially mislabeled files $TARGET_PATH.
SELinux is preventing the http daemon from sending mail.
SELinux is preventing xen ($SOURCE_PATH) "$ACCESS" access to $TARGET_PATH.
SELinux permission checks on files labeled unlabeled_t are being
denied. unlabeled_t is a context the SELinux kernel gives to files
that do not have a label. This indicates a serious labeling
problem. No files on an SELinux box should ever be labeled unlabeled_t.
If you have just added a disk drive to the system, you can
relabel it using the restorecon command. For example if you saved the
home directory from a previous installation that did not use SELinux, 'restorecon -R -v /home' will fix the labels. Otherwise you should
relabel the entire file system.
SELinux policy is preventing an httpd script from writing to a public
directory.
SELinux policy is preventing an httpd script from writing to a public
directory. If httpd is not setup to write to public directories, this
could signal an intrusion attempt.
SELinux prevented $SOURCE from mounting a filesystem on the file
or directory "$TARGET_PATH" of type "$TARGET_TYPE". By default
SELinux limits the mounting of filesystems to only some files or
directories (those with types that have the mountpoint attribute). The
type "$TARGET_TYPE" does not have this attribute. You can change the
label of the file or directory.
SELinux prevented $SOURCE from mounting on the file or directory
"$TARGET_PATH" (type "$TARGET_TYPE").
SELinux prevented httpd $ACCESS access to $TARGET_PATH.
httpd scripts are not allowed to write to content without explicit
labeling of all files. If $TARGET_PATH is writable content. it needs
to be labeled httpd_sys_rw_content_t or if all you need is append you can label it httpd_sys_ra_content_t. Please refer to 'man httpd_selinux' for more information on setting up httpd and selinux.
SELinux prevented httpd $ACCESS access to http files.
Ordinarily httpd is allowed full access to all files labeled with http file
context. This machine has a tightened security policy with the $BOOLEAN
turned off, this requires explicit labeling of all files. If a file is
a cgi script it needs to be labeled with httpd_TYPE_script_exec_t in order
to be executed. If it is read only content, it needs to be labeled
httpd_TYPE_content_t. If it is writable content, it needs to be labeled
httpd_TYPE_script_rw_t or httpd_TYPE_script_ra_t. You can use the
chcon command to change these context. Please refer to the man page
"man httpd_selinux" or
FAQ
"TYPE" refers to one of "sys", "user" or "staff" or potentially other
script types.
SELinux prevented httpd $ACCESS access to http files.
SELinux prevented the ftp daemon from $ACCESS files stored on a CIFS filesystem.
SELinux prevented the ftp daemon from $ACCESS files stored on a CIFS filesystem.
CIFS (Comment Internet File System) is a network filesystem similar to
SMB (http://www.microsoft.com/mind/1196/cifs.asp)
The ftp daemon attempted to read one or more files or directories from
a mounted filesystem of this type. As CIFS filesystems do not support
fine-grained SELinux labeling, all files and directories in the
filesystem will have the same security context.
If you have not configured the ftp daemon to read files from a CIFS filesystem
this access attempt could signal an intrusion attempt.
SELinux prevented the ftp daemon from $ACCESS files stored on a NFS filesystem.
SELinux prevented the ftp daemon from $ACCESS files stored on a NFS filesystem.
NFS (Network Filesystem) is a network filesystem commonly used on Unix / Linux
systems.
The ftp daemon attempted to read one or more files or directories from
a mounted filesystem of this type. As NFS filesystems do not support
fine-grained SELinux labeling, all files and directories in the
filesystem will have the same security context.
If you have not configured the ftp daemon to read files from a NFS filesystem
this access attempt could signal an intrusion attempt.
Sometimes a library is accidentally marked with the execstack flag,
if you find a library with this flag you can clear it with the
execstack -c LIBRARY_PATH. Then retry your application. If the
app continues to not work, you can turn the flag back on with
execstack -s LIBRARY_PATH.
The $SOURCE application attempted to change the access protection of memory on
the heap (e.g., allocated using malloc). This is a potential security
problem. Applications should not be doing this. Applications are
sometimes coded incorrectly and request this permission. The
SELinux Memory Protection Tests
web page explains how to remove this requirement. If $SOURCE does not work and
you need it to work, you can configure SELinux temporarily to allow
this access until the application is fixed. Please file a bug
report against this package.
The $SOURCE application attempted to load $TARGET_PATH which
requires text relocation. This is a potential security problem.
Most libraries do not need this permission. Libraries are
sometimes coded incorrectly and request this permission. The
SELinux Memory Protection Tests
web page explains how to remove this requirement. You can configure
SELinux temporarily to allow $TARGET_PATH to use relocation as a
workaround, until the library is fixed. Please file a bug report.
The $SOURCE application attempted to load $TARGET_PATH which
requires text relocation. This is a potential security problem.
Most libraries should not need this permission. The
SELinux Memory Protection Tests
web page explains this check. This tool examined the library and it looks
like it was built correctly. So setroubleshoot can not determine if this
application is compromised or not. This could be a serious issue. Your
system may very well be compromised.
Contact your security administrator and report this issue.
The $SOURCE application attempted to make its stack
executable. This is a potential security problem. This should
never ever be necessary. Stack memory is not executable on most
OSes these days and this will not change. Executable stack memory
is one of the biggest security problems. An execstack error might
in fact be most likely raised by malicious code. Applications are
sometimes coded incorrectly and request this permission. The
SELinux Memory Protection Tests
web page explains how to remove this requirement. If $SOURCE does not
work and you need it to work, you can configure SELinux
temporarily to allow this access until the application is fixed. Please
file a bug report.
Use a command like "cp -p" to preserve all permissions except SELinux context.
You can alter the file context by executing chcon -R -t cvs_data_t '$TARGET_PATH'
You must also change the default file context files on the system in order to preserve them even on a full relabel. "semanage fcontext -a -t cvs_data_t '$FIX_TARGET_PATH'"
You can alter the file context by executing chcon -R -t rsync_data_t '$TARGET_PATH'
You must also change the default file context files on the system in order to preserve them even on a full relabel. "semanage fcontext -a -t rsync_data_t '$FIX_TARGET_PATH'"
You can alter the file context by executing chcon -R -t samba_share_t '$TARGET_PATH'
You must also change the default file context files on the system in order to preserve them even on a full relabel. "semanage fcontext -a -t samba_share_t '$FIX_TARGET_PATH'"
You can alter the file context by executing chcon -t public_content_t '$TARGET_PATH'
You must also change the default file context files on the system in order to preserve them even on a full relabel. "semanage fcontext -a -t public_content_t '$FIX_TARGET_PATH'"
You can alter the file context by executing chcon -t swapfile_t '$TARGET_PATH'
You must also change the default file context files on the system in order to preserve them even on a full relabel. "semanage fcontext -a -t swapfile_t '$FIX_TARGET_PATH'"
You can alter the file context by executing chcon -t virt_image_t '$TARGET_PATH'
You must also change the default file context files on the system in order to preserve them even on a full relabel. "semanage fcontext -a -t virt_image_t '$FIX_TARGET_PATH'"
You can alter the file context by executing chcon -t xen_image_t '$TARGET_PATH'
You must also change the default file context files on the system in order to preserve them even on a full relabel. "semanage fcontext -a -t xen_image_t '$FIX_TARGET_PATH'"
You can execute the following command as root to relabel your
computer system: "touch /.autorelabel; reboot"
You can generate a local policy module to allow this
access - see FAQ
Please file a bug report.
You can generate a local policy module to allow this
access - see FAQ
You can restore the default system context to this file by executing the
restorecon command.
# restorecon -R /root/.ssh
You can restore the default system context to this file by executing the
restorecon command.
# restorecon -R /root/.ssh
You can restore the default system context to this file by executing the
restorecon command. restorecon '$SOURCE_PATH'.
You can restore the default system context to this file by executing the
restorecon command. restorecon '$TARGET_PATH', if this file is a directory,
you can recursively restore using restorecon -R '$TARGET_PATH'.
Your system may be seriously compromised!
Your system may be seriously compromised! $SOURCE_PATH attempted to mmap low kernel memory.
Your system may be seriously compromised! $SOURCE_PATH tried to load a kernel module.
Your system may be seriously compromised! $SOURCE_PATH tried to modify SELinux enforcement.
Your system may be seriously compromised! $SOURCE_PATH tried to modify kernel configuration.
Disable IPV6 properly.
Either remove the mozplluger package by executing 'yum remove mozplugger'
Or turn off enforcement of SELinux over the Firefox plugins.
setsebool -P unconfined_mozilla_plugin_transition 0
Either remove the mozplugger or spice-xpi package by executing 'yum remove mozplugger spice-xpi' or turn off enforcement of SELinux over the Firefox plugins. setsebool -P unconfined_mozilla_plugin_transition 0
Either remove the mozplugger or spice-xpi package by executing 'yum remove mozplugger spice-xpi', or turn off enforcement of SELinux over the Chrome plugins. setsebool -P unconfined_chrome_sandbox_transition 0
If you decide to continue to run the program in question you will need
to allow this operation. This can be done on the command line by
executing:
# setsebool -P mmap_low_allowed 1
SELinux denied an operation requested by $SOURCE, a program used
to alter video hardware state. This program is known to use
an unsafe operation on system memory but so are a number of
malware/exploit programs which masquerade as vbetool. This tool is used to
reset video state when a machine resumes from a suspend. If your machine
is not resuming properly your only choice is to allow this
operation and reduce your system security against such malware.
SELinux denied an operation requested by wine-preloader, a program used
to run Windows applications under Linux. This program is known to use
an unsafe operation on system memory but so are a number of
malware/exploit programs which masquerade as wine. If you were
attempting to run a Windows program your only choices are to allow this
operation and reduce your system security against such malware or to
refrain from running Windows applications under Linux. If you were not
attempting to run a Windows application this indicates you are likely
being attacked by some for of malware or program trying to exploit your
system for nefarious purposes.
Please refer to
http://wiki.winehq.org/PreloaderPageZeroProblem
Which outlines the other problems wine encounters due to its unsafe use
of memory and solutions to those problems.
Turn on full auditing
# auditctl -w /etc/shadow -p w
Try to recreate AVC. Then execute
# ausearch -m avc -ts recent
If you see PATH record check ownership/permissions on file, and fix it,
otherwise report as a bugzilla.
You tried to place a type on a %s that is not a file type. This is not allowed, you must assigne a file type. You can list all file types using the seinfo command.
seinfo -afile_type -x
Changing the "$BOOLEAN" and
"$WRITE_BOOLEAN" booleans to true will allow this access:
"setsebool -P $BOOLEAN=1 $WRITE_BOOLEAN=1".
warning: setting the "$WRITE_BOOLEAN" boolean to true will
allow the ftp daemon to write to all public content (files and
directories with type public_content_t) in addition to writing to
files and directories on CIFS filesystems. Changing the "allow_ftpd_use_nfs" and
"ftpd_anon_write" booleans to true will allow this access:
"setsebool -P allow_ftpd_use_nfs=1 ftpd_anon_write=1".
warning: setting the "ftpd_anon_write" boolean to true will
allow the ftp daemon to write to all public content (files and
directories with type public_content_t) in addition to writing to
files and directories on NFS filesystems. # ausearch -x $SOURCE_PATH --raw | audit2allow -D -M my-$SOURCE
# semodule -X 300 -i my-$SOURCE.pp # semanage fcontext -a -t FILE_TYPE '$FIX_TARGET_PATH'
where FILE_TYPE is one of the following: %s.
Then execute:
restorecon -v '$FIX_TARGET_PATH'
# semanage fcontext -a -t SIMILAR_TYPE '$FIX_TARGET_PATH'
# restorecon -v '$FIX_TARGET_PATH' # semanage fcontext -a -t samba_share_t '$FIX_TARGET_PATH%s'
# restorecon %s -v '$FIX_TARGET_PATH' # semanage fcontext -a -t virt_image_t '$FIX_TARGET_PATH'
# restorecon -v '$FIX_TARGET_PATH' # semanage port -a -t %s -p %s $PORT_NUMBER # semanage port -a -t PORT_TYPE -p %s $PORT_NUMBER
where PORT_TYPE is one of the following: %s. A process might be attempting to hack into your system. Add
net.ipv6.conf.all.disable_ipv6 = 1
to /etc/sysctl.conf
Allow this access for now by executing:
# ausearch -c '$SOURCE' --raw | audit2allow -M my-$MODULE_NAME
# semodule -X 300 -i my-$MODULE_NAME.pp Change file context. Change label Change label on the library. Change the file label to xen_image_t. Contact your security administrator and report this issue. Disable SELinux controls on Chrome plugins Enable booleans Enable booleans. If $TARGET_BASE_PATH is a virtualization target If $TARGET_BASE_PATH should be shared via the RSYNC daemon If $TARGET_BASE_PATH should be shared via the cvs daemon If you believe $SOURCE_BASE_PATH should be allowed to create $TARGET_BASE_PATH files If you believe $SOURCE_PATH tried to disable SELinux. If you believe that
%s
should not require execstack If you believe that $SOURCE_BASE_PATH should be allowed $ACCESS access on $TARGET_CLASS labeled $TARGET_TYPE by default. If you believe that $SOURCE_BASE_PATH should be allowed $ACCESS access on processes labeled $TARGET_TYPE by default. If you believe that $SOURCE_BASE_PATH should be allowed $ACCESS access on the $TARGET_BASE_PATH $TARGET_CLASS by default. If you believe that $SOURCE_BASE_PATH should have the $ACCESS capability by default. If you did not directly cause this AVC through testing. If you do not believe that $SOURCE_PATH should be attempting to modify the kernel by loading a kernel module. If you do not believe your $SOURCE_PATH should be modifying the kernel, by loading kernel modules If you do not think $SOURCE_BASE_PATH should try $ACCESS access on $TARGET_BASE_PATH. If you do not think $SOURCE_PATH should need to map heap memory that is both writable and executable. If you do not think $SOURCE_PATH should need to map stack memory that is both writable and executable. If you do not think $SOURCE_PATH should need to mmap low memory in the kernel. If you do not want processes to require capabilities to use up all the system resources on your system; If you think this is caused by a badly mislabeled machine. If you want to %s If you want to allow $SOURCE_BASE_PATH to mount on $TARGET_BASE_PATH. If you want to allow $SOURCE_PATH to be able to write to shared public content If you want to allow $SOURCE_PATH to bind to network port $PORT_NUMBER If you want to allow $SOURCE_PATH to connect to network port $PORT_NUMBER If you want to allow ftpd to write to cifs file systems If you want to allow ftpd to write to nfs file systems If you want to allow httpd to execute cgi scripts and to unify HTTPD handling of all content files. If you want to allow httpd to send mail If you want to change the label of $TARGET_PATH to %s, you are not allowed to since it is not a valid file type. If you want to disable IPV6 on this machine If you want to fix the label.
$SOURCE_PATH default label should be %s. If you want to fix the label.
$TARGET_PATH default label should be %s. If you want to help identify if domain needs this access or you have a file with the wrong permissions on your system If you want to ignore $SOURCE_BASE_PATH trying to $ACCESS access the $TARGET_BASE_PATH $TARGET_CLASS, because you believe it should not need this access. If you want to ignore this AVC because it is dangerous and your machine seems to be working correctly. If you want to ignore this AVC because it is dangerous and your wine applications are working correctly. If you want to modify the label on $TARGET_BASE_PATH so that $SOURCE_BASE_PATH can have $ACCESS access on it If you want to mv $TARGET_BASE_PATH to standard location so that $SOURCE_BASE_PATH can have $ACCESS access If you want to to continue using SELinux Firefox plugin containment rather then using mozplugger package If you want to treat $TARGET_BASE_PATH as public content If you want to use the %s package Relabel the whole file system. Includes reboot! Restore
Context Restore Context SELinux is preventing $SOURCE_PATH "$ACCESS" access. Set the image label to virt_image_t. This is caused by a newly created file system. Try to fix the label. Turn off memory protection You can read '%s' man page for more details. You might have been hacked. You must tell SELinux about this by enabling the '%s' boolean.
You need to change the label on $FIX_TARGET_PATH You need to change the label on $TARGET_BASE_PATH You need to change the label on $TARGET_BASE_PATH to public_content_t or public_content_rw_t. You need to change the label on $TARGET_BASE_PATH' You need to change the label on $TARGET_PATH to a type of a similar device. You need to change the label on '$FIX_TARGET_PATH' You should report this as a bug.
You can generate a local policy module to allow this access. You should report this as a bug.
You can generate a local policy module to dontaudit this access. execstack -c %s if you think that you might have been hacked setsebool -P %s %s turn on full auditing to get path information about the offending file and generate the error again. use a command like "cp -p" to preserve all permissions except SELinux context. you can run restorecon. you can run restorecon. The access attempt may have been stopped due to insufficient permissions to access a parent directory in which case try to change the following command accordingly. you may be under attack by a hacker, since confined applications should never need this access. you may be under attack by a hacker, since confined applications should not need this access. you may be under attack by a hacker, this is a very dangerous access. you must change the labeling on $TARGET_PATH. you must fix the labels. you must move the cert file to the ~/.cert directory you must pick a valid file label. you must remove the mozplugger package. you must setup SELinux to allow this you must tell SELinux about this you must tell SELinux about this by enabling the 'httpd_unified' and 'http_enable_cgi' booleans you must tell SELinux about this by enabling the vbetool_mmap_zero_ignore boolean. you must tell SELinux about this by enabling the wine_mmap_zero_ignore boolean. you must turn off SELinux controls on the Chrome plugins. you must turn off SELinux controls on the Firefox plugins. you need to add labels to it. you need to change the label on $TARGET_PATH to public_content_rw_t, and potentially turn on the allow_httpd_sys_script_anon_write boolean. you need to diagnose why your system is running out of system resources and fix the problem.
According to /usr/include/linux/capability.h, sys_resource is required to:
/* Override resource limits. Set resource limits. */
/* Override quota limits. */
/* Override reserved space on ext2 filesystem */
/* Modify data journaling mode on ext3 filesystem (uses journaling
resources) */
/* NOTE: ext2 honors fsuid when checking for resource overrides, so
you can override using fsuid too */
/* Override size restrictions on IPC message queues */
/* Allow more than 64hz interrupts from the real-time clock */
/* Override max number of consoles on console allocation */
/* Override max number of keymaps */
you need to fully relabel. you need to modify the sandbox type. sandbox_web_t or sandbox_net_t.
For example:
sandbox -X -t sandbox_net_t $SOURCE_PATH
Please read 'sandbox' man page for more details.
you need to report a bug.
This is a potentially dangerous access. you need to report a bug. This is a potentially dangerous access. you need to set /proc/sys/net/ipv6/conf/all/disable_ipv6 to 1 and do not blacklist the module' you need to use a different command. You are not allowed to preserve the SELinux context on the target file system. you should clear the execstack flag and see if $SOURCE_PATH works correctly.
Report this as a bug on %s.
You can clear the exestack flag by executing: Project-Id-Version: PACKAGE VERSION
Report-Msgid-Bugs-To:
POT-Creation-Date: 2021-09-07 17:26+0200
PO-Revision-Date: 2021-09-17 07:27+0000
Last-Translator: Ludek Janda
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ã»ãã¥ãªãã£ãŒç®¡çè
ã«é£çµ¡ãããã®åé¡ãã¬ããŒãããŠãã ããã
$SOURCE ã¢ããªã±ãŒã·ã§ã³ãç¬èªã®ã¹ã¿ãã¯ãå®è¡å¯èœã«ããããšè©Šã¿ãŸããã
ã»ãã¥ãªãã£ãŒã®åé¡ãšãªãå¯èœæ§ããããŸããããã¯å®å
šã«äžèŠãªåäœã§ãã
æè¿ã® OS ã§ã¯ãã»ãšãã©ã®å Žåã¹ã¿ãã¯ã¡ã¢ãªãŒã¯å®è¡å¯èœã«ãªã£ãŠããŸããããŸãã
ãããå€æŽãããããšããããŸãããå®è¡å¯èœãªã¹ã¿ãã¯ã¡ã¢ãªãŒã¯ã»ãã¥ãªãã£ãŒã«é¢ãã
é倧ãªåé¡ã®1 ã€ã§ããexecstack ãšã©ãŒã¯æªæã®ããã³ãŒãã«
ãã£ãŠçºçããå¯èœæ§ãæãé«ããªãããã§ããã¢ããªã±ãŒã·ã§ã³ã¯èª€ã£ãŠèšè¿°
ãããããšãããããã®èš±å¯ãèŠæ±ããããšããããŸãã
SELinux Memory Protection Tests
ã®ãŠã§ãããŒãžã«ããã®èŠæ±ã®åé€æ¹æ³ãèšèŒãããŠããŸãã$SOURCE ãåäœãããããã
åäœãããå¿
èŠãããå Žåã«ãã¢ããªã±ãŒã·ã§ã³ãä¿®æ£ããããŸã§ã®éã
SELinux ã§ãäžæçã«ãã®ã¢ã¯ã»ã¹ãèš±å¯ããããšãã§ããŸãã
ãã°ã¬ããŒããæåºããŠãã ããã
"cp -p" ãªã©ã®ã³ãã³ãã䜿çšããŠãSELinux ã³ã³ããã¹ã以å€ã®å
šãŠã®æš©éãä¿æããŸãã
chcon -R -t cvs_data_t '$TARGET_PATH' ãå®è¡ãããšããã¡ã€ã«ã³ã³ããã¹ããå€æŽããããšãã§ããŸãã
ãŸããå®å
šãªåã©ãã«ã®åŸã§ãããããç¶æã§ããããã«ããã«ã¯ãã·ã¹ãã äžã®ããã©ã«ãã®ãã¡ã€ã«ã³ã³ããã¹ããã¡ã€ã«ã®å€æŽãããªããã°ãªããŸããã "semanage fcontext -a -t cvs_data_t '$FIX_TARGET_PATH'"
chcon -R -t rsync_data_t '$TARGET_PATH' ãå®è¡ãããšããã¡ã€ã«ã³ã³ããã¹ããå€æŽããããšãã§ããŸãã
ãŸãããã®ã³ã³ããã¹ããå®å
šãªåã©ãã«ã®åŸã§ãä¿æã§ããããã«ãã·ã¹ãã ã§ããã©ã«ãã®ãã¡ã€ã«ã³ã³ããã¹ããå€æŽããå¿
èŠããããŸãã"semanage fcontext -a -t rsync_data_t '$FIX_TARGET_PATH'"
chcon -R -t samba_share_t '$TARGET_PATH' ãå®è¡ãããšããã¡ã€ã«ã³ã³ããã¹ããå€æŽããããšãã§ããŸãã
ãŸããå®å
šãªåã©ãã«ã®åŸããã®ã³ã³ããã¹ããä¿æããããã«ãã·ã¹ãã ã§ããã©ã«ããšãªããã¡ã€ã«ã³ã³ããã¹ããã¡ã€ã«ãå€æŽããå¿
èŠããããŸãã"semanage fcontext -a -t samba_share_t '$FIX_TARGET_PATH'"
chcon -t public_content_t '$TARGET_PATH' ãå®è¡ãããšã ãã¡ã€ã«ã®ã³ã³ããã¹ãã
å€æŽããããšãã§ããŸãã ãŸãã å®å
šãªåã©ãã«ä»ããè¡ãªãããåŸãå€æŽãã
ãã¡ã€ã«ã³ã³ããã¹ããç¶æããããå Žåã«ã¯ã ã·ã¹ãã äžã§ããã©ã«ãã®ãã¡ã€ã«
ã³ã³ããã¹ãã®ãã¡ã€ã«ãå€æŽããå¿
èŠããããŸãã "semanage fcontext -a -t public_content_t '$FIX_TARGET_PATH'"
chcon -t swapfile_t '$TARGET_PATH' ãå®è¡ãããšããã¡ã€ã«ã³ã³ããã¹ããå€æŽããããšãã§ããŸãã
ãŸããå®å
šãªåã©ãã«ã®åŸã§ããã®ã³ã³ããã¹ããä¿æããããã«ãã·ã¹ãã ã§ããã©ã«ããšãªããã¡ã€ã«ã³ã³ããã¹ããã¡ã€ã«ãå€æŽããå¿
èŠããããŸãã"semanage fcontext -a -t swapfile_t '$FIX_TARGET_PATH'"
chcon -t virt_image_t '$TARGET_PATH' ãå®è¡ãããšããã¡ã€ã«ã³ã³ããã¹ããå€æŽã§ããŸãã
ãŸããå®å
šãªåã©ãã«ã®åŸã§ããã®ãã¡ã€ã«ã³ã³ããã¹ããä¿æã§ããããã«ãã·ã¹ãã ã«ãããããã©ã«ãã®ãã¡ã€ã«ã³ã³ããã¹ããã¡ã€ã«ãå€æŽããå¿
èŠããããŸãã"semanage fcontext -a -t virt_image_t '$FIX_TARGET_PATH'"
chcon -t xen_image_t '$TARGET_PATH' ãå®è¡ãããšããã¡ã€ã«ã³ã³ããã¹ãã® å€æŽãã§ããŸãã
ãŸããå®å
šãªåã©ãã«ã®åŸã§ããã®ã³ã³ããã¹ããä¿æãããããã«ãã·ã¹ãã ã§ããã©ã«ããšãªããã¡ã€ã«ã³ã³ããã¹ããã¡ã€ã«ãå€æŽããå¿
èŠããããŸãã"semanage fcontext -a -t xen_image_t '$FIX_TARGET_PATH'"
root ãšããŠæ¬¡ã®ã³ãã³ããå®è¡ãããšãã䜿çšã®ã³ã³ãã¥ãŒã¿ãŒãåã©ãã«ãã
ããšãã§ããŸã: "touch /.autorelabel; reboot"
ããŒã«ã«ããªã·ãŒã¢ãžã¥ãŒã«ãçæããŠããã®ã¢ã¯ã»ã¹ãèš±å¯ããããã«
ã§ããŸããFAQ ãã芧äžããã
ãã°ã¬ããŒããæåºããŠãã ããã
ããŒã«ã«ããªã·ãŒã¢ãžã¥ãŒã«ãçæããŠããã®ã¢ã¯ã»ã¹ãèš±å¯ã§ããŸãã
FAQ ãã芧ãã ããã
restorecon ã³ãã³ããå®è¡ããããšã«ããããã®ãã¡ã€ã«ãžã®ããã©ã«ãã®ã·ã¹ãã ã³ã³ããã¹ãã
埩å
ã§ããŸãã
# restorecon -R /root/.ssh
restorecon ã³ãã³ããå®è¡ããããšã«ããããã®ãã¡ã€ã«ãžããã©ã«ãã®ã·ã¹ãã ã³ã³ããã¹ãã
埩å
ã§ããŸãã
# restorecon -R /root/.ssh
restorecon ã³ãã³ããå®è¡ããããšã«ããããã®ãã¡ã€ã«ã®ã³ã³ããã¹ãã
ã·ã¹ãã ã®åæå€ã«åŸ©å
ã§ããŸãã restorecon '$SOURCE_PATH' ã
restorecon ã³ãã³ããå®è¡ããããšã«ããã ãã®ãã¡ã€ã«ã«ããã©ã«ãã®
ã·ã¹ãã ã³ã³ããã¹ãã埩å
ããããšãã§ããŸã (restorecon '$TARGET_PATH')ã
ãã®ãã¡ã€ã«ããã£ã¬ã¯ããªãŒã®å Žåã«ã¯ã restorecon -R '$TARGET_PATH' ã
䜿çšããŠååž°çã«åŸ©å
ããããšãã§ããŸãã
ã䜿çšã®ã·ã¹ãã ã«ã¯æ·±å»ãªäŸµå®³ã®å¯èœæ§ããããŸã!
ã䜿çšã®ã·ã¹ãã ã¯ãæ·±å»ãªã»ãã¥ãªãã£ãŒäŸµå®³ã®å¯èœæ§ããããŸã! $SOURCE_PATH ãäœäœçœ®ã«ãŒãã«ã¡ã¢ãªãŒãžã® mmap ãè©Šè¡ããŸããã
ã䜿çšã®ã·ã¹ãã ã«ã¯æ·±å»ãªäŸµå®³ã®å¯èœæ§ããããŸã! $SOURCE_PATH ãã«ãŒãã«ã¢ãžã¥ãŒã«ãããŒãããããšããŸããã
ã䜿çšã®ã·ã¹ãã ã«ã¯æ·±å»ãªäŸµå®³ã®å¯èœæ§ããããŸã! $SOURCE_PATH ã SELinux 匷å¶ãä¿®æ£ããããšããŸããã
ã䜿çšã®ã·ã¹ãã ã«ã¯æ·±å»ãªäŸµå®³ã®å¯èœæ§ããããŸã! $SOURCE_PATH ãã«ãŒãã«èšå®ãå€æŽããããšããŸããã
IPv6 ãæ£ããç¡å¹åããŸããã
'yum remove mozplugger' ãå®è¡ã㊠mozplluger ããã±ãŒãžãåé€ãããã
Firefox ãã©ã°ã€ã³äžã® SELinux ã®åŒ·å¶ããªãã«ããŸãã
setsebool -P unconfined_mozilla_plugin_transition 0
'yum remove mozplugger spice-xpi' ãå®è¡ã㊠mozplluger ãŸã㯠spice-xpi ã®ããã±ãŒãžãåé€ããããFirefox ãã©ã°ã€ã³ã§ SELinux ã®åŒ·å¶ããªãã«ããŸããsetsebool -P unconfined_mozilla_plugin_transition 0
'yum remove mozplugger spice-xpi' ãå®è¡ã㊠mozplluger ãŸã㯠spice-xpi ã®ããã±ãŒãžãåé€ããããChrome ãã©ã°ã€ã³ã§ SELinux ã®åŒ·å¶ããªãã«ããŸããsetsebool -P unconfined_chrome_sandbox_transition 0
åé¡ã«ãªã£ãŠããããã°ã©ã ãç¶ç¶ããŠå®è¡ãã決å®ãããå Žåã¯ããã®
æäœãèš±å¯ããå¿
èŠããããŸããããã¯ä»¥äžã®ããã«ã³ãã³ãã©ã€ã³ã§
å®è¡ã§ããŸã:
# setsebool -P mmap_low_allowed 1
SELinux ã¯ããããªããŒããŠã§ã¢ã®ç¶æ
ãå€æŽããããã®ããã°ã©ã $SOURCE ã
èŠæ±ããæäœãæåŠããŸãããvbetool ãšããŠãªãããŸãããã®ä»ã®å€ãã®
ãã«ãŠã§ã¢/ã»ãã¥ãªãã£ãŒã®åŒ±ç¹ãçªãããã°ã©ã ãšåæ§ããã®ããã°ã©ã ã¯ã·ã¹ãã ã¡ã¢ãªãŒäžã§
å®å
šã§ãªãæäœãããããšã§ç¥ãããŠããŸãããã®ããŒã«ã¯ããã·ã³ããµã¹ãã³ããã 埩垰ããéã«
ãããªã®ç¶æ
ããªã»ããããããã«äœ¿çšãããŸãã䜿çšäžã®ãã·ã³ãæ£åžžã«åŸ©åž°ããªãå Žåã¯ã
ãã®æäœãèš±å¯ããã®ãå¯äžã®éžæè¢ãšãªããæªæã®ããã°ã©ã ã«å¯Ÿããã·ã¹ãã ã®ã»ãã¥ãªãã£ãŒã¯äœäžããŸãã
SELinux ã¯ãLinux äžã§ Windows ã¢ããªã±ãŒã·ã§ã³ãå®è¡ããã®ã«äœ¿çšãããããã°ã©ã
wine-preloader ãèŠæ±ããæäœãæåŠããŸããããã®ããã°ã©ã ã¯ãwine ãšããŠãªãããŸãã
å€ãã®ãã«ãŠã§ã¢/ã»ãã¥ãªãã£ãŒã®åŒ±ç¹ãçªãããã°ã©ã ãšåæ§ãã·ã¹ãã ã¡ã¢ãªãŒäžã§å®å
šã§ãªãæäœã䜿çšããããšã§
ç¥ãããŠããŸããWindows ããã°ã©ã ãå®è¡ããããšããŠããå Žåã¯ããã®æäœãèš±å¯ãããã®ãããªæªæã®ããããã°ã©ã ã«å¯Ÿããã·ã¹ãã ã»ãã¥ãªãã£ãŒã¬ãã«ãäžããããLinux äžã§ Windows ã¢ããªã±ãŒã·ã§ã³ã®å®è¡ãé¿ããããšãã§ããŸããWindows ã¢ããªã±ãŒã·ã§ã³ã®
å®è¡ãè©Šè¡ããŠããªãå Žåãããã¯ãäžæ£ç®çã§ã·ã¹ãã ãæªçšããããšããŠããããã°ã©ã ã®æ»æãåããŠããããšã瀺ããŸãã
以äžã®ãµã€ããåç
§ããŠäžããïŒ
http://wiki.winehq.org/PreloaderPageZeroProblem
ãã®ãµã€ãã«ã¯ãã¡ã¢ãªãŒã®äœ¿çšãå®å
šã§ã¯ãªãããã«ãwine ãééãããã®ä»ã®åé¡ãšããã®ãœãªã¥ãŒã·ã§ã³ã®æŠèŠãèšèŒãããŠããŸãã
å
šé¢çãªç£æ»ãéå§ããŸã
# auditctl -w /etc/shadow -p w
AVC ã®åäœæãè©Šã¿ãŸãããã®åŸã«ä»¥äžãå®è¡ããŸãã
# ausearch -m avc -ts recent
PATH èšé²ã確èªã§ããå Žåã¯ããã¡ã€ã«ã®æææš©/èš±å¯ããã§ãã¯ããŠä¿®æ£ãã
確èªã§ããªãå Žåã¯ãã°ãšããŠå ±åããŸãã
%s ã«ããã¡ã€ã«ã¿ã€ãã§ã¯ãªãã¿ã€ãã®é
眮ãè©Šã¿ãŸããããã®ã¿ã€ãã¯äœ¿çšã§ããªãããããã¡ã€ã«ã¿ã€ããæå®ããå¿
èŠããããŸãã次㮠seinfo ã³ãã³ãã䜿çšãããšããã¡ã€ã«ã¿ã€ããäžèŠ§è¡šç€ºããããšãåºæ¥ãŸãã
seinfo -afile_type -x
"$BOOLEAN" ããã³ "$WRITE_BOOLEAN" ã® boolean ã true ã«å€æŽãããšã
ãã®ã¢ã¯ã»ã¹ãèš±å¯ãããŸã:
"setsebool -P $BOOLEAN=1 $WRITE_BOOLEAN=1"
èŠå: "$WRITE_BOOLEAN" ã® boolean ã true ã«èšå®ãããšã CIFS
ãã¡ã€ã«ã·ã¹ãã äžã®ãã¡ã€ã«ããã£ã¬ã¯ããªãŒãžã®æžã蟌ã¿ã«å ããŠã
ãã¹ãŠã®å
¬éã³ã³ãã³ã (ã¿ã€ãã public_content_t ã®ãã¡ã€ã«ãš
ãã£ã¬ã¯ããªãŒ) ãžã®æžã蟌ã¿ããftp ããŒã¢ã³ã«èš±å¯ããããšã«ãªããŸãã "allow_ftpd_use_nfs" ãš "ftpd_anon_write" ã®ããŒã«å€ã
true ã«å€æŽãããšã ãã®ã¢ã¯ã»ã¹ãèš±å¯ãããŸã:
"setsebool -P allow_ftpd_use_nfs=1 ftpd_anon_write=1"
èŠå: "ftpd_anon_write" ã®ããŒã«å€ã true ã«èšå®ãããšã
NFS ãã¡ã€ã«ã·ã¹ãã äžã®ãã¡ã€ã«ããã£ã¬ã¯ããªãŒãžã®
æžã蟌ã¿ã®ã»ãã«ã ãã¹ãŠã®å
¬éã³ã³ãã³ã (ã¿ã€ãã
public_content_t ã®ãã¡ã€ã«ãšãã£ã¬ã¯ããªãŒ) ãžã®æžã蟌ã¿ã
ftp ããŒã¢ã³ã«èš±å¯ããããšã«ãªããŸãã # ausearch -x $SOURCE_PATH --raw | audit2allow -D -M my-$SOURCE
# semodule -X 300 -i my-$SOURCE.pp # semanage fcontext -a -t FILE_TYPE '$FIX_TARGET_PATH'
ãã® FILE_TYPE ã¯ä»¥äžã®ããããã«ãªããŸã: %s.
次ã«ã以äžãå®è¡ããŠãã ãã:
restorecon -v '$FIX_TARGET_PATH'
# semanage fcontext -a -t SIMILAR_TYPE '$FIX_TARGET_PATH'
# restorecon -v '$FIX_TARGET_PATH' # semanage fcontext -a -t samba_share_t '$FIX_TARGET_PATH%s'
# restorecon %s -v '$FIX_TARGET_PATH' # semanage fcontext -a -t virt_image_t '$FIX_TARGET_PATH'
# restorecon -v '$FIX_TARGET_PATH' # semanage port -a -t %s -p %s $PORT_NUMBER # semanage port -a -t PORT_TYPE -p %s $PORT_NUMBER
ããããã§ãPORT_TYPE 㯠以äžã®ãããããšãªããŸã: %sã ããããã»ã¹ãã·ã¹ãã ãžã®ãããã³ã°ãè©Šã¿ãŠããå¯èœæ§ããããŸãã net.ipv6.conf.all.disable_ipv6 = 1 ã
/etc/sysctl.conf ã«è¿œå ããŸã
以äžãå®è¡ããŠããã®ã¢ã¯ã»ã¹ãèš±å¯ããŸã:
# ausearch -c '$SOURCE' --raw | audit2allow -M my-$MODULE_NAME
# semodule -X 300 -i my-$MODULE_NAME.pp ãã¡ã€ã«ã³ã³ããã¹ããå€æŽããŸãã ã©ãã«ã®å€æŽ ã©ã€ãã©ãªãŒã®ã©ãã«ãå€æŽããŸãã ãã¡ã€ã«ã©ãã«ã xen_image_t ã«å€æŽããŸãã ã»ãã¥ãªãã£ãŒç®¡çè
ã«ããã®åé¡ãå ±åããŠãã ããã Chrome ãã©ã°ã€ã³ã«ãã㊠SELinux å¶åŸ¡ãç¡å¹å ããŒã«å€ãæå¹ã«ããŸã ããŒã«å€ãæå¹ã«ããŸãã $TARGET_BASE_PATH ãä»®æ³çãªã¿ãŒã²ããã§ããå Žå $TARGET_BASE_PATH 㯠RSYNC ããŒã¢ã³ã«ãã£ãŠå
±æãããã¹ãã§ã $TARGET_BASE_PATH ã¯ãcvs ããŒã¢ã³ãçµç±ããŠå
±æãããŠããå¿
èŠãããå Žå $SOURCE_BASE_PATH ã¯ã $TARGET_BASE_PATH ãã¡ã€ã«ãäœæããããã«èš±å¯ãããŠããã¹ããšèããå Žå $SOURCE_PATH ã SELinux ãç¡å¹ã«ããããšãããšèããå Žåã %s ã¯
execstack ã
å¿
èŠãšããªããšæãããå Žå $SOURCE_BASE_PATH ã«ã$TARGET_TYPE ãšã©ãã«ãããŠãã $TARGET_CLASS ãžã® $ACCESS ã¢ã¯ã»ã¹ããããã©ã«ãã§èš±å¯ãããã¹ãã ãšèããå Žåã $SOURCE_BASE_PATH ã«ã $TARGET_TYPE ã«ã©ãã«ãããŠããããã»ã¹ã§ã® $ACCESS ã¢ã¯ã»ã¹ãããã©ã«ãã§èš±å¯ãããã¹ããšèããå Žåã $SOURCE_BASE_PATH ã«ã $TARGET_BASE_PATH $TARGET_CLASS ã® $ACCESS ã¢ã¯ã»ã¹ãããã©ã«ãã§èš±å¯ãããã¹ããšèããå Žåã $SOURCE_BASE_PATH ã«ã¯ã$ACCESS æ©èœãããã©ã«ãã§æãããã¹ããšèããå Žåã ãã® AVC ã¯ããã®ãã¹ãã«ãã£ãŠçŽæ¥èµ·ãã£ããã®ã§ã¯ãªãå Žåã $SOURCE_PATH 㯠kernel ã¢ãžã¥ãŒã«ãããŒãããkernel ãç·šéããããšãã¹ãã§ã¯ãªããšèããå Žåã $SOURCE_PATH 㯠kernel ã¢ãžã¥ãŒã«ãããŒãããkernel ãç·šéãã¹ãã§ã¯ãªããšèããå Žå $SOURCE_BASE_PATH ã $TARGET_BASE_PATH ã® $ACCESS ã¢ã¯ã»ã¹ãè©Šã¿ãã¹ãã§ã¯ãªããšèããå Žåã $SOURCE_PATH ã«ãæžã蟌ã¿ãšå®è¡ã®äž¡æ¹ãå¯èœã«ãªããããŒãã¡ã¢ãªãŒã®ãããã³ã°ãè¡ãå¿
èŠããªããšèããå Žåã $SOURCE_PATH ã«ãæžã蟌ã¿ãšå®è¡ã®äž¡æ¹ãå¯èœãšãªããã¹ã¿ãã¯ã¡ã¢ãªãŒã®ãããã³ã°ãè¡ãªãå¿
èŠãããå Žåã $SOURCE_PATH ã«ã«ãŒãã«å
ã§äœãã¡ã¢ãªãŒã® mmap ãè¡ãªãå¿
èŠããããšã¯æããªãå Žåã ããã»ã¹ã«ãã·ã¹ãã äžã®å
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