John Johansen c37e23f84a apparmor: fix race condition in label replacement ...

label replacement can result in the need for locking on two separate
trees. Currently this is done by locking the tree to remove and then
the tree to add to.

For compound labels the race can result in the old label proxy
pointing to the the new label that lost the race and that was not
inserted in to the new tree. This does not break mediation, but it does
result in a task that will not update its profile correctly on future
mediation, and that will leak its refcount due to a circular reference
in its proxy, resulting in a memory leak.

Signed-off-by: John Johansen <john.johansen@canonical.com>

2026-08-10 22:49:42 -07:00

..

apparmor

apparmor: fix race condition in label replacement

2026-08-10 22:49:42 -07:00

bpf

lsm: replace the name field with a pointer to the lsm_id struct

2025-10-22 19:24:18 -04:00

integrity

ima: Support staging and deleting N measurements records

2026-06-08 11:43:34 -04:00

ipe

treewide: change inode->i_ino from unsigned long to u64

2026-03-06 14:31:28 +01:00

keys

keys: keyctl_pkey: replace BUG with return -EOPNOTSUPP

2026-06-15 15:19:13 +03:00

landlock

Merge tag 'landlock-7.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/mic/linux

2026-06-19 12:20:25 -07:00

loadpin

Convert 'alloc_flex' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

lockdown

lockdown: move initcalls to the LSM framework

2025-10-22 19:24:27 -04:00

safesetid

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

selinux

Merge tag 'selinux-pr-20260615' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux

2026-06-17 12:41:00 +01:00

smack

security,fs,nfs,net: update security_inode_listsecurity() interface

2026-05-01 11:29:33 -04:00

tomoyo

tomoyo: use u64 for holding inode->i_ino value

2026-04-15 00:00:10 +09:00

yama

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

commoncap_test.c

security: Add KUnit tests for kuid_root_in_ns and vfsuid_root_in_currentns

2026-01-09 11:28:28 -06:00

commoncap.c

security: Add KUnit tests for kuid_root_in_ns and vfsuid_root_in_currentns

2026-01-09 11:28:28 -06:00

device_cgroup.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

inode.c

securityfs: use kstrdup_const() to manage symlink targets

2026-03-17 17:13:36 -04:00

Kconfig

proc: make PROC_MEM_FORCE_PTRACE the Kconfig default

2026-04-13 09:12:37 -07:00

Kconfig.hardening

security/Kconfig.hardening: Remove tautological condition from CC_HAS_RANDSTRUCT

2026-05-27 15:20:04 -07:00

lsm_audit.c

treewide: change inode->i_ino from unsigned long to u64

2026-03-06 14:31:28 +01:00

lsm_init.c

lsm: add backing_file LSM hooks

2026-04-03 16:53:50 -04:00

lsm_notifier.c

lsm: split the notifier code out into lsm_notifier.c

2025-10-22 19:24:15 -04:00

lsm_syscalls.c

lsm: hold cred_guard_mutex for lsm_set_self_attr()

2026-05-14 16:47:59 -04:00

lsm.h

lsm: add backing_file LSM hooks

2026-04-03 16:53:50 -04:00

Makefile

lsm: split the init code out into lsm_init.c

2025-10-22 19:24:16 -04:00

min_addr.c

lsm: preserve /proc/sys/vm/mmap_min_addr when !CONFIG_SECURITY

2026-01-29 13:56:53 -05:00

security.c

security,fs,nfs,net: update security_inode_listsecurity() interface

2026-05-01 11:29:33 -04:00