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ubuntucveUbuntu.comUB:CVE-2007-4997
HistoryNov 06, 2007 - 12:00 a.m.

CVE-2007-4997

2007-11-0600:00:00
ubuntu.com
ubuntu.com
9

7.1 High

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

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

0.14 Low

EPSS

Percentile

95.6%

Integer underflow in the ieee80211_rx function in
net/ieee80211/ieee80211_rx.c in the Linux kernel 2.6.x before 2.6.23 allows
remote attackers to cause a denial of service (crash) via a crafted SKB
length value in a runt IEEE 802.11 frame when the IEEE80211_STYPE_QOS_DATA
flag is set, aka an β€œoff-by-two error.”

OSVersionArchitecturePackageVersionFilename
ubuntu6.06noarchlinux-source-2.6.15<Β 2.6.15-51.66UNKNOWN
ubuntu6.10noarchlinux-source-2.6.17<Β 2.6.17.1-12.42UNKNOWN
ubuntu7.04noarchlinux-source-2.6.20<Β 2.6.20-16.33UNKNOWN
ubuntu7.10noarchlinux-source-2.6.22<Β 2.6.22-14.47UNKNOWN

7.1 High

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

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

0.14 Low

EPSS

Percentile

95.6%