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ubuntucveUbuntu.comUB:CVE-2009-4026
HistoryDec 02, 2009 - 12:00 a.m.

CVE-2009-4026

2009-12-0200:00:00
ubuntu.com
ubuntu.com
12

7.8 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

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

0.038 Low

EPSS

Percentile

91.8%

The mac80211 subsystem in the Linux kernel before 2.6.32-rc8-next-20091201
allows remote attackers to cause a denial of service (panic) via a crafted
Delete Block ACK (aka DELBA) packet, related to an erroneous β€œcode
shuffling patch.”

Bugs

OSVersionArchitecturePackageVersionFilename
ubuntu9.10noarchlinux<Β 2.6.31-16.52UNKNOWN

7.8 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

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

0.038 Low

EPSS

Percentile

91.8%