Linux kernel vulnerabilities

2012-10-1100:00:00

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

7.3

Confidence

High

EPSS

Percentile

10.1%

JSON

Releases

Ubuntu 10.04

Packages

linux - Linux kernel

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)

A flaw was found in how the Linux kernel passed the replacement session
keyring to a child process. An unprivileged local user could exploit this
flaw to cause a denial of service (panic). (CVE-2012-2745)

OSVersionArchitecturePackageVersionFilename
Ubuntu10.04noarchlinux-image-2.6.32-44-ia64< 2.6.32-44.98UNKNOWN
Ubuntu10.04noarchblock-modules-2.6.32-44-generic-di< 2.6.32-44.98UNKNOWN
Ubuntu10.04noarchchar-modules-2.6.32-44-generic-di< 2.6.32-44.98UNKNOWN
Ubuntu10.04noarchcrypto-modules-2.6.32-44-generic-di< 2.6.32-44.98UNKNOWN
Ubuntu10.04noarchfat-modules-2.6.32-44-generic-di< 2.6.32-44.98UNKNOWN
Ubuntu10.04noarchfb-modules-2.6.32-44-generic-di< 2.6.32-44.98UNKNOWN
Ubuntu10.04noarchfirewire-core-modules-2.6.32-44-generic-di< 2.6.32-44.98UNKNOWN
Ubuntu10.04noarchfloppy-modules-2.6.32-44-generic-di< 2.6.32-44.98UNKNOWN
Ubuntu10.04noarchfs-core-modules-2.6.32-44-generic-di< 2.6.32-44.98UNKNOWN
Ubuntu10.04noarchfs-secondary-modules-2.6.32-44-generic-di< 2.6.32-44.98UNKNOWN

OS	Version	Architecture	Package	Version	Filename
Ubuntu	10.04	noarch	linux-image-2.6.32-44-ia64	< 2.6.32-44.98	UNKNOWN
Ubuntu	10.04	noarch	block-modules-2.6.32-44-generic-di	< 2.6.32-44.98	UNKNOWN
Ubuntu	10.04	noarch	char-modules-2.6.32-44-generic-di	< 2.6.32-44.98	UNKNOWN
Ubuntu	10.04	noarch	crypto-modules-2.6.32-44-generic-di	< 2.6.32-44.98	UNKNOWN
Ubuntu	10.04	noarch	fat-modules-2.6.32-44-generic-di	< 2.6.32-44.98	UNKNOWN
Ubuntu	10.04	noarch	fb-modules-2.6.32-44-generic-di	< 2.6.32-44.98	UNKNOWN
Ubuntu	10.04	noarch	firewire-core-modules-2.6.32-44-generic-di	< 2.6.32-44.98	UNKNOWN
Ubuntu	10.04	noarch	floppy-modules-2.6.32-44-generic-di	< 2.6.32-44.98	UNKNOWN
Ubuntu	10.04	noarch	fs-core-modules-2.6.32-44-generic-di	< 2.6.32-44.98	UNKNOWN
Ubuntu	10.04	noarch	fs-secondary-modules-2.6.32-44-generic-di	< 2.6.32-44.98	UNKNOWN