Ubuntu 12.04 LTS : linux-lts-quantal vulnerability (USN-2237-1)
High Nessus Plugin ID 74357
SynopsisThe remote Ubuntu host is missing a security-related patch.
DescriptionPinkie Pie discovered a flaw in the Linux kernel's futex subsystem. An unprivileged local user could exploit this flaw to cause a denial of service (system crash) or gain administrative privileges.
Note that Tenable Network Security has extracted the preceding description block directly from the Ubuntu security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
SolutionUpdate the affected linux-image-3.5-generic package.