Description
net/ceph/auth_x.c in Ceph, as used in the Linux kernel before 3.16.3, does not properly validate auth replies, which allows remote attackers to cause a denial of service (system crash) or possibly have unspecified other impact via crafted data from the IP address of a Ceph Monitor.
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://www.ubuntu.com/usn/USN-2377-1 ↗
- https://github.com/torvalds/linux/commit/c27a3e4d667fdcad3db7b104f75659478e0c68d8 ↗
- http://www.openwall.com/lists/oss-security/2014/09/15/7 ↗
- http://www.ubuntu.com/usn/USN-2378-1 ↗
- http://tracker.ceph.com/issues/8979 ↗
- http://www.ubuntu.com/usn/USN-2379-1 ↗
- http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.16.3 ↗
- http://www.ubuntu.com/usn/USN-2376-1 ↗
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=c27a3e4d667fdcad3db7b104f75659478e0c68d8 ↗
- http://tracker.ceph.com/issues/9561 ↗
- https://bugzilla.redhat.com/show_bug.cgi?id=1142073 ↗