Linux kernel (OMAP4) vulnerability

2016-02-2200:00:00

ubuntu.com

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

6.1 Medium

AI Score

Confidence

High

4.9 Medium

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

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

0.0004 Low

EPSS

Percentile

9.4%

JSON

Releases

Ubuntu 12.04

Packages

linux-ti-omap4 - Linux kernel for OMAP4

Details

It was discovered that the Linux kernel keyring subsystem contained a race
between read and revoke operations. A local attacker could use this to
cause a denial of service (system crash).

OSVersionArchitecturePackageVersionFilename
Ubuntu12.04noarchlinux-image-3.2.0-1477-omap4< 3.2.0-1477.100UNKNOWN
Ubuntu12.04noarchblock-modules-3.2.0-1477-omap4-di< 3.2.0-1477.100UNKNOWN
Ubuntu12.04noarchcrypto-modules-3.2.0-1477-omap4-di< 3.2.0-1477.100UNKNOWN
Ubuntu12.04noarchfat-modules-3.2.0-1477-omap4-di< 3.2.0-1477.100UNKNOWN
Ubuntu12.04noarchfs-core-modules-3.2.0-1477-omap4-di< 3.2.0-1477.100UNKNOWN
Ubuntu12.04noarchfs-secondary-modules-3.2.0-1477-omap4-di< 3.2.0-1477.100UNKNOWN
Ubuntu12.04noarchinput-modules-3.2.0-1477-omap4-di< 3.2.0-1477.100UNKNOWN
Ubuntu12.04noarchirda-modules-3.2.0-1477-omap4-di< 3.2.0-1477.100UNKNOWN
Ubuntu12.04noarchkernel-image-3.2.0-1477-omap4-di< 3.2.0-1477.100UNKNOWN
Ubuntu12.04noarchlinux-headers-3.2.0-1477< 3.2.0-1477.100UNKNOWN

OS	Version	Architecture	Package	Version	Filename
Ubuntu	12.04	noarch	linux-image-3.2.0-1477-omap4	< 3.2.0-1477.100	UNKNOWN
Ubuntu	12.04	noarch	block-modules-3.2.0-1477-omap4-di	< 3.2.0-1477.100	UNKNOWN
Ubuntu	12.04	noarch	crypto-modules-3.2.0-1477-omap4-di	< 3.2.0-1477.100	UNKNOWN
Ubuntu	12.04	noarch	fat-modules-3.2.0-1477-omap4-di	< 3.2.0-1477.100	UNKNOWN
Ubuntu	12.04	noarch	fs-core-modules-3.2.0-1477-omap4-di	< 3.2.0-1477.100	UNKNOWN
Ubuntu	12.04	noarch	fs-secondary-modules-3.2.0-1477-omap4-di	< 3.2.0-1477.100	UNKNOWN
Ubuntu	12.04	noarch	input-modules-3.2.0-1477-omap4-di	< 3.2.0-1477.100	UNKNOWN
Ubuntu	12.04	noarch	irda-modules-3.2.0-1477-omap4-di	< 3.2.0-1477.100	UNKNOWN
Ubuntu	12.04	noarch	kernel-image-3.2.0-1477-omap4-di	< 3.2.0-1477.100	UNKNOWN
Ubuntu	12.04	noarch	linux-headers-3.2.0-1477	< 3.2.0-1477.100	UNKNOWN