linux-brain/security
Eric W. Biederman 47a5d1b63f Revert 95ebabde382c ("capabilities: Don't allow writing ambiguous v3 file capabilities")
commit 3b0c2d3eaa83da259d7726192cf55a137769012f upstream.

It turns out that there are in fact userspace implementations that
care and this recent change caused a regression.

https://github.com/containers/buildah/issues/3071

As the motivation for the original change was future development,
and the impact is existing real world code just revert this change
and allow the ambiguity in v3 file caps.

Cc: stable@vger.kernel.org
Fixes: 95ebabde382c ("capabilities: Don't allow writing ambiguous v3 file capabilities")
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-03-17 17:03:47 +01:00
..
apparmor apparmor: ensure that dfa state tables have entries 2020-07-22 09:33:05 +02:00
integrity certs: Fix blacklist flag type confusion 2021-03-04 10:26:29 +01:00
keys KEYS: trusted: Fix migratable=1 failing 2021-03-04 10:26:44 +01:00
loadpin proc/sysctl: add shared variables for range check 2019-07-18 17:08:07 -07:00
lockdown lockdown: Allow unprivileged users to see lockdown status 2020-06-22 09:30:53 +02:00
safesetid LSM: SafeSetID: Stop releasing uninitialized ruleset 2019-09-17 11:27:05 -07:00
selinux selinux: fix inode_doinit_with_dentry() LABEL_INVALID error handling 2020-12-30 11:51:05 +01:00
smack smackfs: restrict bytes count in smackfs write functions 2021-03-07 12:20:42 +01:00
tomoyo tomoyo: Use atomic_t for statistics counter 2020-02-05 21:22:41 +00:00
yama proc/sysctl: add shared variables for range check 2019-07-18 17:08:07 -07:00
Kconfig Merge branch 'next-lockdown' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security 2019-09-28 08:14:15 -07:00
Kconfig.hardening meminit fix 2019-07-28 12:33:15 -07:00
Makefile security: Add a static lockdown policy LSM 2019-08-19 21:54:15 -07:00
commoncap.c Revert 95ebabde382c ("capabilities: Don't allow writing ambiguous v3 file capabilities") 2021-03-17 17:03:47 +01:00
device_cgroup.c device_cgroup: Fix RCU list debugging warning 2020-10-01 13:18:13 +02:00
inode.c Merge branch 'work.mount0' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2019-07-19 10:42:02 -07:00
lsm_audit.c dump_common_audit_data(): fix racy accesses to ->d_name 2021-01-19 18:26:16 +01:00
min_addr.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
security.c Merge branch 'next-lockdown' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security 2019-09-28 08:14:15 -07:00