Advisory Published

USN-2264-1: Linux kernel vulnerabilities

First published: Fri Jun 27 2014(Updated: )

Salva Peiró discovered an information leak in the Linux kernel's media- device driver. A local attacker could exploit this flaw to obtain sensitive information from kernel memory. (CVE-2014-1739) A bounds check error was discovered in the socket filter subsystem of the Linux kernel. A local user could exploit this flaw to cause a denial of service (system crash) via crafted BPF instructions. (CVE-2014-3144) A remainder calculation error was discovered in the socket filter subsystem of the Linux kernel. A local user could exploit this flaw to cause a denial of service (system crash) via crafted BPF instructions. (CVE-2014-3145)

Affected SoftwareAffected VersionHow to fix
All of
ubuntu/linux-image-3.11.0-24-generic-lpae<3.11.0-24.41
3.11.0-24.41
Ubuntu Ubuntu=13.10
All of
ubuntu/linux-image-3.11.0-24-generic<3.11.0-24.41
3.11.0-24.41
Ubuntu Ubuntu=13.10

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