MySQL and ldconif avcs

[David Highley]

Getting two avc's that trouble shooter indicates there is policy to
allow the operations.

I believe the sebool "mysql_connect_any" may correct the following avc:
time->Tue May  1 18:17:25 2012
type=SYSCALL msg=audit(1335921445.082:4514): arch=c000003e syscall=21
success=no exit=-13 a0=7f406ac5d9f0 a1=4 a2=7f406ac5d9fe a3=1c items=0
ppid=1 pid=24416 auid=4294967295 uid=27 gid=27 euid=27 suid=27 fsuid=27
egid=27 sgid=27 fsgid=27 tty=(none) ses=4294967295 comm="mysqld"
exe="/usr/libexec/mysqld" subj=system_u:system_r:mysqld_t:s0 key=(null)
type=AVC msg=audit(1335921445.082:4514): avc:  denied  { read } for
pid=24416 comm="mysqld" name="unix" dev="proc" ino=4026532000
scontext=system_u:system_r:mysqld_t:s0
tcontext=system_u:object_r:proc_net_t:s0 tclass=file

But I have no clue which bool would correct the following:
time->Tue May  1 19:01:13 2012
type=SYSCALL msg=audit(1335924073.146:4554): arch=c000003e syscall=59
success=yes exit=0 a0=f293b0 a1=f294b0 a2=f283b0 a3=18 items=0
ppid=25927 pid=25928 auid=4294967295 uid=989 gid=983 euid=989 suid=989
fsuid=989 egid=983 sgid=983 fsgid=983 tty=(none) ses=4294967295
comm="ldconfig" exe="/sbin/ldconfig"
subj=system_u:system_r:ldconfig_t:s0 key=(null)
type=AVC msg=audit(1335924073.146:4554): avc:  denied  { write } for
pid=25928 comm="ldconfig"
path=2F746D702F666669536752617269202864656C6574656429 dev="dm-1"
ino=1836898 scontext=system_u:system_r:ldconfig_t:s0
tcontext=system_u:object_r:initrc_tmp_t:s0 tclass=file

[Daniel J Walsh]

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On 05/02/2012 12:26 AM, David Highley wrote:
> Getting two avc's that trouble shooter indicates there is policy to
> allow the operations.
>
> I believe the sebool "mysql_connect_any" may correct the following avc:
> time->Tue May 1 18:17:25 2012 type=SYSCALL msg=audit(1335921445.082:4514):
> arch=c000003e syscall=21 success=no exit=-13 a0=7f406ac5d9f0 a1=4
> a2=7f406ac5d9fe a3=1c items=0 ppid=1 pid=24416 auid=4294967295 uid=27
> gid=27 euid=27 suid=27 fsuid=27 egid=27 sgid=27 fsgid=27 tty=(none)
> ses=4294967295 comm="mysqld" exe="/usr/libexec/mysqld"
> subj=system_u:system_r:mysqld_t:s0 key=(null) type=AVC
> msg=audit(1335921445.082:4514): avc: denied { read } for pid=24416
> comm="mysqld" name="unix" dev="proc" ino=4026532000 
> scontext=system_u:system_r:mysqld_t:s0 
> tcontext=system_u:object_r:proc_net_t:s0 tclass=file

What policy were you using when you got this.

rpm -q selinux-policy
> But I have no clue which bool would correct the following:
> time->Tue May  1 19:01:13 2012
> type=SYSCALL msg=audit(1335924073.146:4554): arch=c000003e syscall=59
> success=yes exit=0 a0=f293b0 a1=f294b0 a2=f283b0 a3=18 items=0
> ppid=25927 pid=25928 auid=4294967295 uid=989 gid=983 euid=989 suid=989
> fsuid=989 egid=983 sgid=983 fsgid=983 tty=(none) ses=4294967295
> comm="ldconfig" exe="/sbin/ldconfig"
> subj=system_u:system_r:ldconfig_t:s0 key=(null)
> type=AVC msg=audit(1335924073.146:4554): avc:  denied  { write } for
> pid=25928 comm="ldconfig"
> path=2F746D702F666669536752617269202864656C6574656429 dev="dm-1"
> ino=1836898 scontext=system_u:system_r:ldconfig_t:s0
> tcontext=system_u:object_r:initrc_tmp_t:s0 tclass=file

THis is a leaked file descriptor and probably not that important, can be safely
ignored.
> --
> selinux mailing list
> [e-mail]
> https://admin.fedoraproject.org/mailman/listinfo/selinux
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> Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/
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[David Highley]

"Daniel J Walsh wrote:"
> -----BEGIN PGP SIGNED MESSAGE-----
> Hash: SHA1
>
> On 05/02/2012 12:26 AM, David Highley wrote:
> > Getting two avc's that trouble shooter indicates there is policy to
> > allow the operations.
> >
> > I believe the sebool "mysql_connect_any" may correct the following avc:
> > time->Tue May 1 18:17:25 2012 type=SYSCALL msg=audit(1335921445.082:4514):
> > arch=c000003e syscall=21 success=no exit=-13 a0=7f406ac5d9f0 a1=4
> > a2=7f406ac5d9fe a3=1c items=0 ppid=1 pid=24416 auid=4294967295 uid=27
> > gid=27 euid=27 suid=27 fsuid=27 egid=27 sgid=27 fsgid=27 tty=(none)
> > ses=4294967295 comm="mysqld" exe="/usr/libexec/mysqld"
> > subj=system_u:system_r:mysqld_t:s0 key=(null) type=AVC
> > msg=audit(1335921445.082:4514): avc: denied { read } for pid=24416
> > comm="mysqld" name="unix" dev="proc" ino=4026532000 
> > scontext=system_u:system_r:mysqld_t:s0 
> > tcontext=system_u:object_r:proc_net_t:s0 tclass=file
>
> What policy were you using when you got this.
>
> rpm -q selinux-policy

selinux-policy-3.10.0-84.fc16.noarch
> > But I have no clue which bool would correct the following:
> > time->Tue May  1 19:01:13 2012
> > type=SYSCALL msg=audit(1335924073.146:4554): arch=c000003e syscall=59
> > success=yes exit=0 a0=f293b0 a1=f294b0 a2=f283b0 a3=18 items=0
> > ppid=25927 pid=25928 auid=4294967295 uid=989 gid=983 euid=989 suid=989
> > fsuid=989 egid=983 sgid=983 fsgid=983 tty=(none) ses=4294967295
> > comm="ldconfig" exe="/sbin/ldconfig"
> > subj=system_u:system_r:ldconfig_t:s0 key=(null)
> > type=AVC msg=audit(1335924073.146:4554): avc:  denied  { write } for
> > pid=25928 comm="ldconfig"
> > path=2F746D702F666669536752617269202864656C6574656429 dev="dm-1"
> > ino=1836898 scontext=system_u:system_r:ldconfig_t:s0
> > tcontext=system_u:object_r:initrc_tmp_t:s0 tclass=file
>
> THis is a leaked file descriptor and probably not that important, can be safely
> ignored.
> > --
> > selinux mailing list
> > [e-mail]
> > https://admin.fedoraproject.org/mailman/listinfo/selinux
>
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> Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/
>
> iEYEARECAAYFAk+hJiIACgkQrlYvE4MpobPstQCfchO+jZeC8PlULXfpuMYg1pE/
> wQAAoJgIB6fZOITJgvF94SiVJEldENof
> =/X30
> -----END PGP SIGNATURE-----

[Miroslav Grepl]

On 05/02/2012 12:57 PM, David Highley wrote:
> "Daniel J Walsh wrote:"
> > -----BEGIN PGP SIGNED MESSAGE-----
> > Hash: SHA1
> >
> > On 05/02/2012 12:26 AM, David Highley wrote:
> > > Getting two avc's that trouble shooter indicates there is policy to
> > > allow the operations.
> > >
> > > I believe the sebool "mysql_connect_any" may correct the following avc:
> > > time->Tue May 1 18:17:25 2012 type=SYSCALL msg=audit(1335921445.082:4514):
> > > arch=c000003e syscall=21 success=no exit=-13 a0=7f406ac5d9f0 a1=4
> > > a2=7f406ac5d9fe a3=1c items=0 ppid=1 pid=24416 auid=4294967295 uid=27
> > > gid=27 euid=27 suid=27 fsuid=27 egid=27 sgid=27 fsgid=27 tty=(none)
> > > ses=4294967295 comm="mysqld" exe="/usr/libexec/mysqld"
> > > subj=system_u:system_r:mysqld_t:s0 key=(null) type=AVC
> > > msg=audit(1335921445.082:4514): avc: denied { read } for pid=24416
> > > comm="mysqld" name="unix" dev="proc" ino=4026532000
> > > scontext=system_u:system_r:mysqld_t:s0
> > > tcontext=system_u:object_r:proc_net_t:s0 tclass=file
> >
> > What policy were you using when you got this.
> >
> > rpm -q selinux-policy
>
> selinux-policy-3.10.0-84.fc16.noarch

Open a new bug please. Thank you.
> > > But I have no clue which bool would correct the following:
> > > time->Tue May  1 19:01:13 2012
> > > type=SYSCALL msg=audit(1335924073.146:4554): arch=c000003e syscall=59
> > > success=yes exit=0 a0=f293b0 a1=f294b0 a2=f283b0 a3=18 items=0
> > > ppid=25927 pid=25928 auid=4294967295 uid=989 gid=983 euid=989 suid=989
> > > fsuid=989 egid=983 sgid=983 fsgid=983 tty=(none) ses=4294967295
> > > comm="ldconfig" exe="/sbin/ldconfig"
> > > subj=system_u:system_r:ldconfig_t:s0 key=(null)
> > > type=AVC msg=audit(1335924073.146:4554): avc:  denied  { write } for
> > > pid=25928 comm="ldconfig"
> > > path=2F746D702F666669536752617269202864656C6574656429 dev="dm-1"
> > > ino=1836898 scontext=system_u:system_r:ldconfig_t:s0
> > > tcontext=system_u:object_r:initrc_tmp_t:s0 tclass=file
> >
> > THis is a leaked file descriptor and probably not that important, can be safely
> > ignored.
> > > --
> > > selinux mailing list
> > > [e-mail]
> > > https://admin.fedoraproject.org/mailman/listinfo/selinux
> >
> > -----BEGIN PGP SIGNATURE-----
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> > Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/
> >
> > iEYEARECAAYFAk+hJiIACgkQrlYvE4MpobPstQCfchO+jZeC8PlULXfpuMYg1pE/
> > wQAAoJgIB6fZOITJgvF94SiVJEldENof
> > =/X30
> > -----END PGP SIGNATURE-----
>
> --
> selinux mailing list
> [e-mail]
> https://admin.fedoraproject.org/mailman/listinfo/selinux

[David Highley]

"Miroslav Grepl wrote:"
> On 05/02/2012 12:57 PM, David Highley wrote:
> > "Daniel J Walsh wrote:"
> > > -----BEGIN PGP SIGNED MESSAGE-----
> > > Hash: SHA1
> > >
> > > On 05/02/2012 12:26 AM, David Highley wrote:
> > > > Getting two avc's that trouble shooter indicates there is policy to
> > > > allow the operations.
> > > >
> > > > I believe the sebool "mysql_connect_any" may correct the following avc:
> > > > time->Tue May 1 18:17:25 2012 type=SYSCALL msg=audit(1335921445.082:4514):
> > > > arch=c000003e syscall=21 success=no exit=-13 a0=7f406ac5d9f0 a1=4
> > > > a2=7f406ac5d9fe a3=1c items=0 ppid=1 pid=24416 auid=4294967295 uid=27
> > > > gid=27 euid=27 suid=27 fsuid=27 egid=27 sgid=27 fsgid=27 tty=(none)
> > > > ses=4294967295 comm="mysqld" exe="/usr/libexec/mysqld"
> > > > subj=system_u:system_r:mysqld_t:s0 key=(null) type=AVC
> > > > msg=audit(1335921445.082:4514): avc: denied { read } for pid=24416
> > > > comm="mysqld" name="unix" dev="proc" ino=4026532000
> > > > scontext=system_u:system_r:mysqld_t:s0
> > > > tcontext=system_u:object_r:proc_net_t:s0 tclass=file
> > >
> > > What policy were you using when you got this.
> > >
> > > rpm -q selinux-policy
> >
> > selinux-policy-3.10.0-84.fc16.noarch
>
> Open a new bug please. Thank you.

Did some rechecking after setting the sebool for mysql and getting
an application update. No longer see the issues here.
> > > > But I have no clue which bool would correct the following:
> > > > time->Tue May  1 19:01:13 2012
> > > > type=SYSCALL msg=audit(1335924073.146:4554): arch=c000003e syscall=59
> > > > success=yes exit=0 a0=f293b0 a1=f294b0 a2=f283b0 a3=18 items=0
> > > > ppid=25927 pid=25928 auid=4294967295 uid=989 gid=983 euid=989 suid=989
> > > > fsuid=989 egid=983 sgid=983 fsgid=983 tty=(none) ses=4294967295
> > > > comm="ldconfig" exe="/sbin/ldconfig"
> > > > subj=system_u:system_r:ldconfig_t:s0 key=(null)
> > > > type=AVC msg=audit(1335924073.146:4554): avc:  denied  { write } for
> > > > pid=25928 comm="ldconfig"
> > > > path=2F746D702F666669536752617269202864656C6574656429 dev="dm-1"
> > > > ino=1836898 scontext=system_u:system_r:ldconfig_t:s0
> > > > tcontext=system_u:object_r:initrc_tmp_t:s0 tclass=file
> > >
> > > THis is a leaked file descriptor and probably not that important, can be safely
> > > ignored.
> > > > --
> > > > selinux mailing list
> > > > [e-mail]
> > > > https://admin.fedoraproject.org/mailman/listinfo/selinux
> > >
> > > -----BEGIN PGP SIGNATURE-----
> > > Version: GnuPG v1.4.12 (GNU/Linux)
> > > Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/
> > >
> > > iEYEARECAAYFAk+hJiIACgkQrlYvE4MpobPstQCfchO+jZeC8PlULXfpuMYg1pE/
> > > wQAAoJgIB6fZOITJgvF94SiVJEldENof
> > > =/X30
> > > -----END PGP SIGNATURE-----
> >
> > --
> > selinux mailing list
> > [e-mail]
> > https://admin.fedoraproject.org/mailman/listinfo/selinux