CVE-2011-2182

2011-06-0300:00:00

ubuntu.com

7.2 High

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

0.0004 Low

EPSS

Percentile

5.2%

JSON

The ldm_frag_add function in fs/partitions/ldm.c in the Linux kernel before
2.6.39.1 does not properly handle memory allocation for non-initial
fragments, which might allow local users to conduct buffer overflow
attacks, and gain privileges or obtain sensitive information, via a crafted
LDM partition table. NOTE: this vulnerability exists because of an
incomplete fix for CVE-2011-1017.

Bugs

<https://launchpad.net/bugs/922371>

OSVersionArchitecturePackageVersionFilename
ubuntu8.04noarchlinux< 2.6.24-31.99UNKNOWN
ubuntu10.04noarchlinux< 2.6.32-34.77UNKNOWN
ubuntu10.10noarchlinux< 2.6.35-32.64UNKNOWN
ubuntu11.04noarchlinux< 2.6.38-11.47UNKNOWN
ubuntu10.04noarchlinux-ec2< 2.6.32-318.38UNKNOWN
ubuntu10.04noarchlinux-fsl-imx51< 2.6.31-612.33UNKNOWN
ubuntu10.04noarchlinux-lts-backport-maverick< 2.6.35-32.64~lucid1UNKNOWN
ubuntu10.04noarchlinux-lts-backport-natty< 2.6.38-11.49~lucid1UNKNOWN
ubuntu10.04noarchlinux-mvl-dove< 2.6.32-218.35UNKNOWN
ubuntu10.10noarchlinux-mvl-dove< 2.6.32-418.35UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	8.04	noarch	linux	< 2.6.24-31.99	UNKNOWN
ubuntu	10.04	noarch	linux	< 2.6.32-34.77	UNKNOWN
ubuntu	10.10	noarch	linux	< 2.6.35-32.64	UNKNOWN
ubuntu	11.04	noarch	linux	< 2.6.38-11.47	UNKNOWN
ubuntu	10.04	noarch	linux-ec2	< 2.6.32-318.38	UNKNOWN
ubuntu	10.04	noarch	linux-fsl-imx51	< 2.6.31-612.33	UNKNOWN
ubuntu	10.04	noarch	linux-lts-backport-maverick	< 2.6.35-32.64~lucid1	UNKNOWN
ubuntu	10.04	noarch	linux-lts-backport-natty	< 2.6.38-11.49~lucid1	UNKNOWN
ubuntu	10.04	noarch	linux-mvl-dove	< 2.6.32-218.35	UNKNOWN
ubuntu	10.10	noarch	linux-mvl-dove	< 2.6.32-418.35	UNKNOWN