Add sepolicy for bootloader, virt, networkmanager, kmod, mount and systemd login #1046
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GargiQcom
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pebenito
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Dec 2, 2025
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| interface(`initrc_daemon_search_dir',` | ||
| gen_require(` | ||
| type initrc_t; | ||
| ') | ||
| allow $1 initrc_t:dir search_dir_perms; | ||
| ') |
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This is accessing a /proc/pid directory. This may be dontauditable, and if not, it would likely be incomplete access. Are there errors from logind?
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I still need an answer for this.
type=AVC msg=audit(1754407901.439:65): avc: denied { create } for pid=625 comm="bootctl" name="loader" scontext=system_u:system_r:bootloader_t:s0 tcontext=system_u:object_r:dosfs_t:s0 tclass=dir permissive=0
Signed-off-by: Gargi Misra <[email protected]>
type=AVC msg=audit(1754407902.111:87): avc: denied { search } for pid=724 comm="mount" name="/" dev="configfs" ino=5121 scontext=system_u:system_r:mount_t:s0 tcontext=system_u:object_r:configfs_t:s0 tclass=dir permissive=0
type=AVC msg=audit(1754407902.111:88): avc: denied { search } for pid=724 comm="mount" name="adb" dev="configfs" ino=14873 scontext=system_u:system_r:mount_t:s0 tcontext=system_u:object_r:configfs_t:s0 tclass=dir permissive=0
Signed-off-by: Gargi Misra <[email protected]>
type=AVC msg=audit(1754407902.331:103): avc: denied { search } for pid=738 comm="virtlockd" name="sbin" dev="sda2" ino=11213 scontext=system_u:system_r:virtlockd_t:s0 tcontext=system_u:object_r:bin_t:s0 tclass=dir permissive=0
type=AVC msg=audit(1754407902.343:105): avc: denied { search } for pid=738 comm="virtlockd" name="ssl" dev="sda2" ino=389 scontext=system_u:system_r:virtlockd_t:s0 tcontext=system_u:object_r:cert_t:s0 tclass=dir permissive=0
type=AVC msg=audit(1754407903.219:106): avc: denied { read } for pid=764 comm="virtlockd" name="openssl.cnf" dev="sda2" ino=692 scontext=system_u:system_r:virtlockd_t:s0 tcontext=system_u:object_r:cert_t:s0 tclass=file permissive=0
Signed-off-by: Gargi Misra <[email protected]>
type=AVC msg=audit(1754407905.227:173): avc: denied { search } for pid=736 comm="systemd-logind" name="944" dev="proc" ino=15804 scontext=system_u:system_r:systemd_logind_t:s0 tcontext=system_u:system_r:initrc_t:s0 tclass=dir permissive=0
Signed-off-by: Gargi Misra <[email protected]>
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Hi @pebenito |
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One question above still remains. |
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type=AVC msg=audit(1754407901.439:65): avc: denied { create } for pid=625 comm="bootctl" name="loader" scontext=system_u:system_r:bootloader_t:s0 tcontext=system_u:object_r:dosfs_t:s0 tclass=dir permissive=0
type=AVC msg=audit(1754407901.403:56): avc: denied { net_admin } for pid=640 comm="modprobe" capability=12 scontext=system_u:system_r:kmod_t:s0 tcontext=system_u:system_r:kmod_t:s0 tclass=capability permissive=0
type=AVC msg=audit(1754407902.111:87): avc: denied { search } for pid=724 comm="mount" name="/" dev="configfs" ino=5121 scontext=system_u:system_r:mount_t:s0 tcontext=system_u:object_r:configfs_t:s0 tclass=dir permissive=0
type=AVC msg=audit(1754407902.111:88): avc: denied { search } for pid=724 comm="mount" name="adb" dev="configfs" ino=14873 scontext=system_u:system_r:mount_t:s0 tcontext=system_u:object_r:configfs_t:s0 tclass=dir permissive=0
type=AVC msg=audit(1754407903.327:187): avc: denied { execute } for pid=941 comm="libvirtd" name="daemon" dev="sda2" ino=165 scontext=system_u:system_r:virtd_t:s0 tcontext=system_u:object_r:virt_etc_rw_t:s0 tclass=file permissive=0
type=AVC msg=audit(1754407904.511:174): avc: denied { execute_no_trans } for pid=925 comm="libvirtd" path="/etc/libvirt/hooks/daemon" dev="sda2" ino=165 scontext=system_u:system_r:virtd_t:s0 tcontext=system_u:object_r:virt_etc_rw_t:s0 tclass=file permissive=0
type=AVC msg=audit(1754407902.331:103): avc: denied { search } for pid=738 comm="virtlockd" name="sbin" dev="sda2" ino=11213 scontext=system_u:system_r:virtlockd_t:s0 tcontext=system_u:object_r:bin_t:s0 tclass=dir permissive=0
type=AVC msg=audit(1754407902.343:105): avc: denied { search } for pid=738 comm="virtlockd" name="ssl" dev="sda2" ino=389 scontext=system_u:system_r:virtlockd_t:s0 tcontext=system_u:object_r:cert_t:s0 tclass=dir permissive=0
type=AVC msg=audit(1754407903.219:106): avc: denied { read } for pid=764 comm="virtlockd" name="openssl.cnf" dev="sda2" ino=692 scontext=system_u:system_r:virtlockd_t:s0 tcontext=system_u:object_r:cert_t:s0 tclass=file permissive=0
type=AVC msg=audit(1754407904.299:165): avc: denied { sys_admin } for pid=889 comm="wpa_supplicant" capability=21 scontext=system_u:system_r:NetworkManager_t:s0 tcontext=system_u:system_r:NetworkManager_t:s0 tclass=capability permissive=0
type=AVC msg=audit(1754407905.227:173): avc: denied { search } for pid=736 comm="systemd-logind" name="944" dev="proc" ino=15804 scontext=system_u:system_r:systemd_logind_t:s0 tcontext=system_u:system_r:initrc_t:s0 tclass=dir permissive=0