Advisory Published

USN-1488-1: Linux kernel vulnerabilities

First published: Fri Jun 29 2012(Updated: )

Stephan Mueller reported a flaw in the Linux kernel's dl2k network driver's handling of ioctls. An unprivileged local user could leverage this flaw to cause a denial of service. (CVE-2012-2313) Timo Warns reported multiple flaws in the Linux kernel's hfsplus filesystem. An unprivileged local user could exploit these flaws to gain root system priviliges. (CVE-2012-2319) A flaw was discovered in the Linux kernel's NFSv4 (Network file system) handling of ACLs (access control lists). A remote NFS server (attacker) could cause a denial of service (OOPS). (CVE-2012-2375)

Affected SoftwareAffected VersionHow to fix
All of
ubuntu/linux-image-2.6.38-15-powerpc<2.6.38-15.61
2.6.38-15.61
=11.04
All of
ubuntu/linux-image-2.6.38-15-omap<2.6.38-15.61
2.6.38-15.61
=11.04
All of
ubuntu/linux-image-2.6.38-15-generic-pae<2.6.38-15.61
2.6.38-15.61
=11.04
All of
ubuntu/linux-image-2.6.38-15-server<2.6.38-15.61
2.6.38-15.61
=11.04
All of
ubuntu/linux-image-2.6.38-15-powerpc64-smp<2.6.38-15.61
2.6.38-15.61
=11.04
All of
ubuntu/linux-image-2.6.38-15-virtual<2.6.38-15.61
2.6.38-15.61
=11.04
All of
ubuntu/linux-image-2.6.38-15-versatile<2.6.38-15.61
2.6.38-15.61
=11.04
All of
ubuntu/linux-image-2.6.38-15-generic<2.6.38-15.61
2.6.38-15.61
=11.04
All of
ubuntu/linux-image-2.6.38-15-powerpc-smp<2.6.38-15.61
2.6.38-15.61
=11.04

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Child vulnerabilities

(Contains the following vulnerabilities)

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