linux_dsm_epyc7002/security
Al Viro a3fddad7af dump_common_audit_data(): fix racy accesses to ->d_name
commit d36a1dd9f77ae1e72da48f4123ed35627848507d upstream.

We are not guaranteed the locking environment that would prevent
dentry getting renamed right under us.  And it's possible for
old long name to be freed after rename, leading to UAF here.

Cc: stable@kernel.org # v2.6.2+
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-01-19 18:27:29 +01:00
..
apparmor treewide: Use fallthrough pseudo-keyword 2020-08-23 17:36:59 -05:00
bpf bpf: Implement bpf_local_storage for inodes 2020-08-25 15:00:04 -07:00
integrity ima: Don't modify file descriptor mode on the fly 2020-12-30 11:54:17 +01:00
keys task_work: cleanup notification modes 2020-10-17 15:05:30 -06:00
loadpin LSM: Add "contents" flag to kernel_read_file hook 2020-10-05 13:37:03 +02:00
lockdown
safesetid LSM: SafeSetID: Fix warnings reported by test bot 2020-10-13 09:17:36 -07:00
selinux selinux: fix inode_doinit_with_dentry() LABEL_INVALID error handling 2020-12-30 11:53:03 +01:00
smack Smack: Handle io_uring kernel thread privileges 2020-12-30 11:54:02 +01:00
tomoyo tomoyo: Loosen pathname/domainname validation. 2020-10-12 19:53:34 +09:00
yama task_work: cleanup notification modes 2020-10-17 15:05:30 -06:00
commoncap.c
device_cgroup.c device_cgroup: Fix RCU list debugging warning 2020-08-20 11:25:03 -07:00
inode.c
Kconfig
Kconfig.hardening
lsm_audit.c dump_common_audit_data(): fix racy accesses to ->d_name 2021-01-19 18:27:29 +01:00
Makefile
min_addr.c
security.c LSM: Add "contents" flag to kernel_read_file hook 2020-10-05 13:37:03 +02:00