CVE-2012-2744

Severity

78%

Complexity

99%

Confidentiality

115%

Per: http://cwe.mitre.org/data/definitions/476.html 'CWE-476: NULL Pointer Dereference'

net/ipv6/netfilter/nf_conntrack_reasm.c in the Linux kernel before 2.6.34, when the nf_conntrack_ipv6 module is enabled, allows remote attackers to cause a denial of service (NULL pointer dereference and system crash) via certain types of fragmented IPv6 packets.

Per: http://cwe.mitre.org/data/definitions/476.html 'CWE-476: NULL Pointer Dereference'

CVSS 2.0 Base Score 7.8. CVSS Attack Vector: network. CVSS Attack Complexity: low. CVSS Vector: (AV:N/AC:L/Au:N/C:N/I:N/A:C).

Overview

First reported 12 years ago

2012-08-09 10:29:00

Last updated 11 years ago

2013-03-22 03:10:00

Affected Software

Linux Kernel 2.6.33

2.6.33

Linux Kernel 2.6.33.1

2.6.33.1

Linux Kernel 2.6.33.2

2.6.33.2

Linux Kernel 2.6.33.3

2.6.33.3

Linux Kernel 2.6.33.4

2.6.33.4

Linux Kernel 2.6.33.5

2.6.33.5

Linux Kernel 2.6.33.6

2.6.33.6

Linux Kernel 2.6.33.7

2.6.33.7

Linux Kernel 2.6.33.8

2.6.33.8

Linux Kernel 2.6.33.9

2.6.33.9

Linux Kernel 2.6.33.10

2.6.33.10

Linux Kernel 2.6.33.11

2.6.33.11

Linux Kernel 2.6.33.12

2.6.33.12

Linux Kernel 2.6.33.13

2.6.33.13

Linux Kernel 2.6.33.14

2.6.33.14

Linux Kernel 2.6.33.15

2.6.33.15

Linux Kernel 2.6.33.16

2.6.33.16

Linux Kernel 2.6.33.17

2.6.33.17

Linux Kernel 2.6.33.18

2.6.33.18

Linux Kernel 2.6.33.19

2.6.33.19

Linux Kernel

References

http://ftp.osuosl.org/pub/linux/kernel/v2.6/ChangeLog-2.6.34

http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=9e2dcf72023d1447f09c47d77c99b0c49659e5ce

RHSA-2012:1064

RHSA-2012:1148

49928

54367

1027235

https://bugzilla.redhat.com/show_bug.cgi?id=833402

https://github.com/torvalds/linux/commit/9e2dcf72023d1447f09c47d77c99b0c49659e5ce

Patch

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