Linux kernel (OMAP4) vulnerability

2012-10-1200:00:00

ubuntu.com

CVSS2

6.9

Attack Vector

LOCAL

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:L/AC:M/Au:N/C:C/I:C/A:C

AI Score

7.4

Confidence

High

EPSS

Percentile

10.1%

JSON

Releases

Ubuntu 11.10

Packages

linux-ti-omap4 - Linux kernel for OMAP4

Details

A flaw was found in how the Linux kernel’s KVM (Kernel-based Virtual
Machine) subsystem handled MSI (Message Signaled Interrupts). A local
unprivileged user could exploit this flaw to cause a denial of service or
potentially elevate privileges. (CVE-2012-2137)

Mathias Krause discover an error in Linux kernel’s Datagram Congestion
Control Protocol (DCCP) Congestion Control Identifier (CCID) use. A local
attack could exploit this flaw to cause a denial of service (crash) and
potentially escalate privileges if the user can mmap page 0.
(CVE-2013-1827)

OSVersionArchitecturePackageVersionFilename
Ubuntu11.10noarchlinux-image-3.0.0-1216-omap4< 3.0.0-1216.29UNKNOWN
Ubuntu11.10noarchblock-modules-3.0.0-1216-omap4-di< 3.0.0-1216.29UNKNOWN
Ubuntu11.10noarchcrypto-modules-3.0.0-1216-omap4-di< 3.0.0-1216.29UNKNOWN
Ubuntu11.10noarchfat-modules-3.0.0-1216-omap4-di< 3.0.0-1216.29UNKNOWN
Ubuntu11.10noarchfs-core-modules-3.0.0-1216-omap4-di< 3.0.0-1216.29UNKNOWN
Ubuntu11.10noarchfs-secondary-modules-3.0.0-1216-omap4-di< 3.0.0-1216.29UNKNOWN
Ubuntu11.10noarchinput-modules-3.0.0-1216-omap4-di< 3.0.0-1216.29UNKNOWN
Ubuntu11.10noarchirda-modules-3.0.0-1216-omap4-di< 3.0.0-1216.29UNKNOWN
Ubuntu11.10noarchkernel-image-3.0.0-1216-omap4-di< 3.0.0-1216.29UNKNOWN
Ubuntu11.10noarchlinux-headers-3.0.0-1216< 3.0.0-1216.29UNKNOWN

OS	Version	Architecture	Package	Version	Filename
Ubuntu	11.10	noarch	linux-image-3.0.0-1216-omap4	< 3.0.0-1216.29	UNKNOWN
Ubuntu	11.10	noarch	block-modules-3.0.0-1216-omap4-di	< 3.0.0-1216.29	UNKNOWN
Ubuntu	11.10	noarch	crypto-modules-3.0.0-1216-omap4-di	< 3.0.0-1216.29	UNKNOWN
Ubuntu	11.10	noarch	fat-modules-3.0.0-1216-omap4-di	< 3.0.0-1216.29	UNKNOWN
Ubuntu	11.10	noarch	fs-core-modules-3.0.0-1216-omap4-di	< 3.0.0-1216.29	UNKNOWN
Ubuntu	11.10	noarch	fs-secondary-modules-3.0.0-1216-omap4-di	< 3.0.0-1216.29	UNKNOWN
Ubuntu	11.10	noarch	input-modules-3.0.0-1216-omap4-di	< 3.0.0-1216.29	UNKNOWN
Ubuntu	11.10	noarch	irda-modules-3.0.0-1216-omap4-di	< 3.0.0-1216.29	UNKNOWN
Ubuntu	11.10	noarch	kernel-image-3.0.0-1216-omap4-di	< 3.0.0-1216.29	UNKNOWN
Ubuntu	11.10	noarch	linux-headers-3.0.0-1216	< 3.0.0-1216.29	UNKNOWN