Ubuntu USN-1555-1 Linux Kernel Vulnerabilities Fix (CVE-2012-0044/2372/3400)

Key Information Announcement ID: USN-1555-1 Title: Linux kernel vulnerabilities Release Date: 5 September 2012 Summary: Multiple security issues in the kernel have been fixed. Affected Versions: 10.04 Details CVE-2012-0044: An integer overflow vulnerability discovered by Hao-Guang Chen could lead to memory corruption. A local, unprivileged user could exploit this vulnerability to cause system crashes. CVE-2012-2372: A vulnerability was found in the Reliable Datagram Sockets (RDS) protocol implementation in the Linux kernel. A local, unprivileged user could exploit this to cause a denial of service. CVE-2012-3400: Several bugs were found in the Linux kernel's UDF filesystem, which is used for mounting some CD-ROMs and DVDs. A local, unprivileged user could exploit these vulnerabilities to cause system crashes. Update Information Updated Package Versions: - linux-image-2.6.32-42-386 - 2.6.32-42.96 - linux-image-2.6.32-42-powerpc - 2.6.32-42.96 - linux-image-2.6.32-42-powerpc64-smp - 2.6.32-42.96 - linux-image-2.6.32-42-generic-pae - 2.6.32-42.96 - linux-image-2.6.32-42-sparc64 - 2.6.32-42.96 - linux-image-2.6.32-42-generic - 2.6.32-42.96 - linux-image-2.6.32-42-versatile - 2.6.32-42.96 - linux-image-2.6.32-42-virtual - 2.6.32-42.96 - linux-image-2.6.32-42-server - 2.6.32-42.96 - linux-image-2.6.32-42-ia64 - 2.6.32-42.96 - linux-image-2.6.32-42-sparc64-smp - 2.6.32-42.96 - linux-image-2.6.32-42-preempt - 2.6.32-42.96 - linux-image-2.6.32-42-powerpc-smp - 2.6.32-42.96 - linux-image-2.6.32-42-lpia - 2.6.32-42.96 References CVE-2012-3400 CVE-2012-2372 CVE-2012-0044

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Ubuntu USN-1555-1 Linux Kernel Vulnerabilities Fix (CVE-2012-0044/2372/3400)