CVE-2011-2695

2011-07-2800:00:00

ubuntu.com

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

5.3%

JSON

Multiple off-by-one errors in the ext4 subsystem in the Linux kernel before
3.0-rc5 allow local users to cause a denial of service (BUG_ON and system
crash) by accessing a sparse file in extent format with a write operation
involving a block number corresponding to the largest possible 32-bit
unsigned integer.

Bugs

<https://launchpad.net/bugs/819574>

OSVersionArchitecturePackageVersionFilename
ubuntu10.04noarchlinux< 2.6.32-35.78UNKNOWN
ubuntu10.10noarchlinux< 2.6.35-30.61UNKNOWN
ubuntu11.04noarchlinux< 2.6.38-12.51UNKNOWN
ubuntu10.04noarchlinux-ec2< 2.6.32-319.39UNKNOWN
ubuntu10.04noarchlinux-fsl-imx51< 2.6.31-611.29UNKNOWN
ubuntu10.04noarchlinux-lts-backport-maverick< 2.6.35-30.61~lucid1UNKNOWN
ubuntu10.04noarchlinux-lts-backport-natty< 2.6.38-12.51~lucid1UNKNOWN
ubuntu10.04noarchlinux-mvl-dove< 2.6.32-219.37UNKNOWN
ubuntu10.10noarchlinux-mvl-dove< 2.6.32-419.37UNKNOWN
ubuntu10.10noarchlinux-ti-omap4< 2.6.35-903.26UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	10.04	noarch	linux	< 2.6.32-35.78	UNKNOWN
ubuntu	10.10	noarch	linux	< 2.6.35-30.61	UNKNOWN
ubuntu	11.04	noarch	linux	< 2.6.38-12.51	UNKNOWN
ubuntu	10.04	noarch	linux-ec2	< 2.6.32-319.39	UNKNOWN
ubuntu	10.04	noarch	linux-fsl-imx51	< 2.6.31-611.29	UNKNOWN
ubuntu	10.04	noarch	linux-lts-backport-maverick	< 2.6.35-30.61~lucid1	UNKNOWN
ubuntu	10.04	noarch	linux-lts-backport-natty	< 2.6.38-12.51~lucid1	UNKNOWN
ubuntu	10.04	noarch	linux-mvl-dove	< 2.6.32-219.37	UNKNOWN
ubuntu	10.10	noarch	linux-mvl-dove	< 2.6.32-419.37	UNKNOWN
ubuntu	10.10	noarch	linux-ti-omap4	< 2.6.35-903.26	UNKNOWN