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ubuntucveUbuntu.comUB:CVE-2005-4811
HistoryDec 31, 2005 - 12:00 a.m.

CVE-2005-4811

2005-12-3100:00:00
ubuntu.com
ubuntu.com
12

CVSS2

4.9

Attack Vector

LOCAL

Attack 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

EPSS

0.001

Percentile

25.6%

The hugepage code (hugetlb.c) in Linux kernel 2.6, possibly 2.6.12 and
2.6.13, in certain configurations, allows local users to cause a denial of
service (crash) by triggering an mmap error before a prefault, which causes
an error in the unmap_hugepage_area function.

CVSS2

4.9

Attack Vector

LOCAL

Attack 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

EPSS

0.001

Percentile

25.6%