linux-stable/security
Mimi Zohar 5e6f29a2ed ima: fix blocking of security.ima xattrs of unsupported algorithms
[ Upstream commit 5926586f29 ]

Limit validating the hash algorithm to just security.ima xattr, not
the security.evm xattr or any of the protected EVM security xattrs,
nor posix acls.

Fixes: 50f742dd91 ("IMA: block writes of the security.ima xattr with unsupported algorithms")
Reported-by: Christian Brauner <brauner@kernel.org>
Acked-by: Christian Brauner (Microsoft) <brauner@kernel.org>
Signed-off-by: Mimi Zohar <zohar@linux.ibm.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-10-24 09:57:01 +02:00
..
apparmor apparmor: Fix memleak in aa_simple_write_to_buffer() 2022-08-25 11:45:11 +02:00
bpf
integrity ima: fix blocking of security.ima xattrs of unsupported algorithms 2022-10-24 09:57:01 +02:00
keys KEYS: trusted: tpm2: Fix migratable logic 2022-06-08 14:12:13 +03:00
landlock landlock: Fix file reparenting without explicit LANDLOCK_ACCESS_FS_REFER 2022-09-08 11:24:02 +02:00
loadpin loadpin: stop using bdevname 2022-05-16 16:02:21 -07:00
lockdown
safesetid
selinux selinux: implement the security_uring_cmd() LSM hook 2022-09-15 10:47:18 +02:00
smack Smack: Provide read control for io_uring_cmd 2022-09-15 10:47:18 +02:00
tomoyo LSM: Remove double path_rename hook calls for RENAME_EXCHANGE 2022-05-23 13:27:58 +02:00
yama
Kconfig x86/retbleed: Add fine grained Kconfig knobs 2022-06-29 17:43:41 +02:00
Kconfig.hardening hardening: Remove Clang's enable flag for -ftrivial-auto-var-init=zero 2022-10-12 09:51:23 +02:00
Makefile security: remove unneeded subdir-$(CONFIG_...) 2021-09-03 08:17:20 +09:00
commoncap.c fs: support mapped mounts of mapped filesystems 2021-12-05 10:28:57 +01:00
device_cgroup.c bpf: Make BPF_PROG_RUN_ARRAY return -err instead of allow boolean 2022-01-19 12:51:30 -08:00
inode.c
lsm_audit.c selinux: log anon inode class name 2022-05-03 16:09:03 -04:00
min_addr.c
security.c lsm,io_uring: add LSM hooks for the new uring_cmd file op 2022-09-15 10:47:18 +02:00