Repository files (latest commit first)

Filename	Latest commit message	Latest commit date
Adrian Ratiu 299b917594 proc: add config & param to block forcing mem writes ... [ Upstream commit 41e8149c8892ed1962bd15350b3c3e6e90cba7f4 ] This adds a Kconfig option and boot param to allow removing the FOLL_FORCE flag from /proc/pid/mem write calls because it can be abused. The traditional forcing behavior is kept as default because it can break GDB and some other use cases. Previously we tried a more sophisticated approach allowing distributions to fine-tune /proc/pid/mem behavior, however that got NAK-ed by Linus [1], who prefers this simpler approach with semantics also easier to understand for users. Link: https://lore.kernel.org/lkml/CAHk-=wiGWLChxYmUA5HrT5aopZrB7_2VTa0NLZcxORgkUe5tEQ@mail.gmail.com/ [1] Cc: Doug Anderson <dianders@chromium.org> Cc: Jeff Xu <jeffxu@google.com> Cc: Jann Horn <jannh@google.com> Cc: Kees Cook <kees@kernel.org> Cc: Ard Biesheuvel <ardb@kernel.org> Cc: Christian Brauner <brauner@kernel.org> Suggested-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Adrian Ratiu <adrian.ratiu@collabora.com> Link: https://lore.kernel.org/r/20240802080225.89408-1-adrian.ratiu@collabora.com Signed-off-by: Christian Brauner <brauner@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>		2024-11-08 16:20:38 +01:00
..
apparmor	apparmor: fix possible NULL pointer dereference	2024-09-12 11:03:49 +02:00
integrity	ima: detect changes to the backing overlay file	2023-12-08 08:44:27 +01:00
keys	security: keys: perform capable check only on privileged operations	2023-09-23 10:59:39 +02:00
loadpin
lockdown
safesetid
selinux	selinux: fix potential counting error in avc_add_xperms_decision()	2024-09-04 13:14:50 +02:00
smack	smackfs: Use rcu_assign_pointer() to ensure safe assignment in smk_set_cipso	2024-11-08 16:20:30 +01:00
tomoyo	lsm: new security_file_ioctl_compat() hook	2024-02-23 08:25:15 +01:00
yama
commoncap.c
device_cgroup.c
inode.c
Kconfig	proc: add config & param to block forcing mem writes	2024-11-08 16:20:38 +01:00
Kconfig.hardening
lsm_audit.c
Makefile
min_addr.c
security.c	lsm: new security_file_ioctl_compat() hook	2024-02-23 08:25:15 +01:00