** Description changed: - memcg unregisters events that were attached to the same eventfd + The mem_cgroup_usage_unregister_event function in mm/memcontrol.c in the + Linux kernel before 3.2.10 does not properly handle multiple events that + are attached to the same eventfd, which allows local users to cause a + denial of service (NULL pointer dereference and system crash) or + possibly have unspecified other impact by registering memory threshold + events. Break-Fix: 2e72b6347c9459e6cff5634ddc815485bae6985f 371528caec553785c37f73fa3926ea0de84f986f
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/952828 Title: CVE-2012-1146 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/952828/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
