CVE-2013-4300 Information

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.

Reference

http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=d661684cf6820331feae71146c35da83d794467e http://www.openwall.com/lists/oss-security/2013/09/05/3 http://www.ubuntu.com/usn/USN-1995-1 http://www.ubuntu.com/usn/USN-1998-1 https://bugzilla.redhat.com/show_bug.cgi?id=1004736 https://github.com/torvalds/linux/commit/d661684cf6820331feae71146c35da83d794467e https://www.kernel.org/pub/linux/kernel/v3.x/patch-3.11.bz2