CVE-2011-0726

2011-03-1100:00:00

ubuntu.com

2.1 Low

CVSS2

Access Vector

LOCAL

Access 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

5.3%

JSON

The do_task_stat function in fs/proc/array.c in the Linux kernel before
2.6.39-rc1 does not perform an expected uid check, which makes it easier
for local users to defeat the ASLR protection mechanism by reading the
start_code and end_code fields in the /proc/#####/stat file for a process
executing a PIE binary.

OSVersionArchitecturePackageVersionFilename
ubuntu8.04noarchlinux< 2.6.24-29.91UNKNOWN
ubuntu10.04noarchlinux< 2.6.32-32.62UNKNOWN
ubuntu10.10noarchlinux< 2.6.35-29.51UNKNOWN
ubuntu11.04noarchlinux< 2.6.38-8.40UNKNOWN
ubuntu10.04noarchlinux-ec2< 2.6.32-316.30UNKNOWN
ubuntu10.04noarchlinux-fsl-imx51< 2.6.31-610.27UNKNOWN
ubuntu10.04noarchlinux-lts-backport-maverick< 2.6.35-30.54~lucid1UNKNOWN
ubuntu10.04noarchlinux-mvl-dove< 2.6.32-217.34UNKNOWN
ubuntu10.10noarchlinux-mvl-dove< 2.6.32-417.34UNKNOWN
ubuntu10.10noarchlinux-ti-omap4< 2.6.35-903.23UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	8.04	noarch	linux	< 2.6.24-29.91	UNKNOWN
ubuntu	10.04	noarch	linux	< 2.6.32-32.62	UNKNOWN
ubuntu	10.10	noarch	linux	< 2.6.35-29.51	UNKNOWN
ubuntu	11.04	noarch	linux	< 2.6.38-8.40	UNKNOWN
ubuntu	10.04	noarch	linux-ec2	< 2.6.32-316.30	UNKNOWN
ubuntu	10.04	noarch	linux-fsl-imx51	< 2.6.31-610.27	UNKNOWN
ubuntu	10.04	noarch	linux-lts-backport-maverick	< 2.6.35-30.54~lucid1	UNKNOWN
ubuntu	10.04	noarch	linux-mvl-dove	< 2.6.32-217.34	UNKNOWN
ubuntu	10.10	noarch	linux-mvl-dove	< 2.6.32-417.34	UNKNOWN
ubuntu	10.10	noarch	linux-ti-omap4	< 2.6.35-903.23	UNKNOWN