CVE-2013-2141

2013-06-0400:00:00

ubuntu.com

2.1 Low

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

0.0004 Low

EPSS

Percentile

5.1%

JSON

The do_tkill function in kernel/signal.c in the Linux kernel before 3.8.9
does not initialize a certain data structure, which allows local users to
obtain sensitive information from kernel memory via a crafted application
that makes a (1) tkill or (2) tgkill system call.

Bugs

<https://launchpad.net/bugs/1187732>

OSVersionArchitecturePackageVersionFilename
ubuntu10.04noarchlinux< 2.6.32-49.111UNKNOWN
ubuntu12.04noarchlinux< 3.2.0-44.69UNKNOWN
ubuntu12.10noarchlinux< 3.5.0-34.55UNKNOWN
ubuntu13.04noarchlinux< 3.8.0-22.33UNKNOWN
ubuntu12.04noarchlinux-armadaxp< 3.2.0-1619.29UNKNOWN
ubuntu12.10noarchlinux-armadaxp< 3.5.0-1616.24UNKNOWN
ubuntu10.04noarchlinux-ec2< 2.6.32-354.67UNKNOWN
ubuntu12.04noarchlinux-lts-quantal< 3.5.0-34.55~precise1UNKNOWN
ubuntu12.04noarchlinux-lts-raring< 3.8.0-22.33~precise1UNKNOWN
ubuntu12.04noarchlinux-ti-omap4< 3.2.0-1432.41UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	10.04	noarch	linux	< 2.6.32-49.111	UNKNOWN
ubuntu	12.04	noarch	linux	< 3.2.0-44.69	UNKNOWN
ubuntu	12.10	noarch	linux	< 3.5.0-34.55	UNKNOWN
ubuntu	13.04	noarch	linux	< 3.8.0-22.33	UNKNOWN
ubuntu	12.04	noarch	linux-armadaxp	< 3.2.0-1619.29	UNKNOWN
ubuntu	12.10	noarch	linux-armadaxp	< 3.5.0-1616.24	UNKNOWN
ubuntu	10.04	noarch	linux-ec2	< 2.6.32-354.67	UNKNOWN
ubuntu	12.04	noarch	linux-lts-quantal	< 3.5.0-34.55~precise1	UNKNOWN
ubuntu	12.04	noarch	linux-lts-raring	< 3.8.0-22.33~precise1	UNKNOWN
ubuntu	12.04	noarch	linux-ti-omap4	< 3.2.0-1432.41	UNKNOWN