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nvd[email protected]NVD:CVE-2012-2133
HistoryJul 03, 2012 - 4:40 p.m.

CVE-2012-2133

2012-07-0316:40:32
CWE-399
web.nvd.nist.gov
4

CVSS2

4

Attack Vector

LOCAL

Attack Complexity

HIGH

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

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

AI Score

5.5

Confidence

High

EPSS

0

Percentile

5.1%

Use-after-free vulnerability in the Linux kernel before 3.3.6, when huge pages are enabled, allows local users to cause a denial of service (system crash) or possibly gain privileges by interacting with a hugetlbfs filesystem, as demonstrated by a umount operation that triggers improper handling of quota data.

Affected configurations

Nvd
Node
linuxlinux_kernelRange3.3.5
OR
linuxlinux_kernelMatch3.3
OR
linuxlinux_kernelMatch3.3.1
OR
linuxlinux_kernelMatch3.3.2
OR
linuxlinux_kernelMatch3.3.3
OR
linuxlinux_kernelMatch3.3.4

CVSS2

4

Attack Vector

LOCAL

Attack Complexity

HIGH

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

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

AI Score

5.5

Confidence

High

EPSS

0

Percentile

5.1%