linux-stable/drivers/target
Maurizio Lombardi 7ba3962c9e scsi: target: Fix SELinux error when systemd-modules loads the target module
[ Upstream commit 97a54ef596 ]

If the systemd-modules service loads the target module, the credentials of
that userspace process will be used to validate the access to the target db
directory.  SELinux will prevent it, reporting an error like the following:

kernel: audit: type=1400 audit(1676301082.205:4): avc: denied  { read }
for  pid=1020 comm="systemd-modules" name="target" dev="dm-3"
ino=4657583 scontext=system_u:system_r:systemd_modules_load_t:s0
tcontext=system_u:object_r:targetd_etc_rw_t:s0 tclass=dir permissive=0

Fix the error by using the kernel credentials to access the db directory

Signed-off-by: Maurizio Lombardi <mlombard@redhat.com>
Link: https://lore.kernel.org/r/20240215143944.847184-2-mlombard@redhat.com
Reviewed-by: Mike Christie <michael.christie@oracle.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-05-17 11:48:04 +02:00
..
iscsi scsi: target: iscsi: Fix buffer overflow in lio_target_nacl_info_show() 2023-09-23 11:01:08 +02:00
loopback
sbp
tcm_fc scsi: target: Make state_list per CPU 2023-05-17 11:47:48 +02:00
Kconfig
Makefile
target_core_alua.c
target_core_alua.h
target_core_configfs.c scsi: target: Fix SELinux error when systemd-modules loads the target module 2024-05-17 11:48:04 +02:00
target_core_device.c scsi: target: core: Add TMF to tmr_list handling 2024-03-01 13:16:43 +01:00
target_core_fabric_configfs.c
target_core_fabric_lib.c
target_core_file.c
target_core_file.h
target_core_hba.c
target_core_iblock.c
target_core_iblock.h
target_core_internal.h
target_core_pr.c
target_core_pr.h
target_core_pscsi.c
target_core_pscsi.h
target_core_rd.c
target_core_rd.h
target_core_sbc.c scsi: target: Rename cmd.bad_sector to cmd.sense_info 2023-05-17 11:47:48 +02:00
target_core_spc.c
target_core_stat.c
target_core_tmr.c scsi: target: Fix multiple LUN_RESET handling 2023-05-17 11:47:48 +02:00
target_core_tpg.c
target_core_transport.c scsi: target: core: Add TMF to tmr_list handling 2024-03-01 13:16:43 +01:00
target_core_ua.c
target_core_ua.h
target_core_user.c
target_core_xcopy.c
target_core_xcopy.h