CVE-2012-4508

2012-12-2100:00:00

ubuntu.com

1.9 Low

CVSS2

Access Vector

LOCAL

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

0.0004 Low

EPSS

Percentile

9.4%

JSON

Race condition in fs/ext4/extents.c in the Linux kernel before 3.4.16
allows local users to obtain sensitive information from a deleted file by
reading an extent that was not properly marked as uninitialized.

Bugs

<https://launchpad.net/bugs/1071314>

OSVersionArchitecturePackageVersionFilename
ubuntu10.04noarchlinux< 2.6.32-49.111UNKNOWN
ubuntu11.10noarchlinux< 3.0.0-31.48UNKNOWN
ubuntu12.04noarchlinux< 3.2.0-34.53UNKNOWN
ubuntu12.10noarchlinux< 3.5.0-21.32UNKNOWN
ubuntu12.04noarchlinux-armadaxp< 3.2.0-1611.16UNKNOWN
ubuntu12.10noarchlinux-armadaxp< 3.5.0-1606.8UNKNOWN
ubuntu10.04noarchlinux-ec2< 2.6.32-354.67UNKNOWN
ubuntu10.04noarchlinux-lts-backport-oneiric< 3.0.0-31.48~lucid1UNKNOWN
ubuntu12.04noarchlinux-lts-quantal< 3.5.0-21.32~precise1UNKNOWN
ubuntu11.10noarchlinux-ti-omap4< 3.0.0-1221.34UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	10.04	noarch	linux	< 2.6.32-49.111	UNKNOWN
ubuntu	11.10	noarch	linux	< 3.0.0-31.48	UNKNOWN
ubuntu	12.04	noarch	linux	< 3.2.0-34.53	UNKNOWN
ubuntu	12.10	noarch	linux	< 3.5.0-21.32	UNKNOWN
ubuntu	12.04	noarch	linux-armadaxp	< 3.2.0-1611.16	UNKNOWN
ubuntu	12.10	noarch	linux-armadaxp	< 3.5.0-1606.8	UNKNOWN
ubuntu	10.04	noarch	linux-ec2	< 2.6.32-354.67	UNKNOWN
ubuntu	10.04	noarch	linux-lts-backport-oneiric	< 3.0.0-31.48~lucid1	UNKNOWN
ubuntu	12.04	noarch	linux-lts-quantal	< 3.5.0-21.32~precise1	UNKNOWN
ubuntu	11.10	noarch	linux-ti-omap4	< 3.0.0-1221.34	UNKNOWN