Description
The scm_check_creds function in net/core/scm.c in the Linux kernel before 3.11 performs a capability check in an incorrect namespace, which allows local users to gain privileges via PID spoofing.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=d661684cf6820331feae71146c35da83d794467e ↗
- http://www.ubuntu.com/usn/USN-1995-1 ↗
- https://github.com/torvalds/linux/commit/d661684cf6820331feae71146c35da83d794467e ↗
- https://bugzilla.redhat.com/show_bug.cgi?id=1004736 ↗
- http://www.openwall.com/lists/oss-security/2013/09/05/3 ↗
- https://www.kernel.org/pub/linux/kernel/v3.x/patch-3.11.bz2 ↗
- http://www.ubuntu.com/usn/USN-1998-1 ↗