Vulnerability CVE-2010-2959


Published: 2010-09-08   Modified: 2012-02-13

Description:
Integer overflow in net/can/bcm.c in the Controller Area Network (CAN) implementation in the Linux kernel before 2.6.27.53, 2.6.32.x before 2.6.32.21, 2.6.34.x before 2.6.34.6, and 2.6.35.x before 2.6.35.4 allows attackers to execute arbitrary code or cause a denial of service (system crash) via crafted CAN traffic.

See advisories in our WLB2 database:
Topic
Author
Date
High
Linux Kernel < 2.6.36-rc1 CAN BCM Privilege Escalation Exploit
Jon Oberheide
13.09.2010

Type:

CWE-189

(Numeric Errors)

CVSS2 => (AV:L/AC:L/Au:N/C:C/I:C/A:C)

CVSS Base Score
Impact Subscore
Exploitability Subscore
7.2/10
10/10
3.9/10
Exploit range
Attack complexity
Authentication
Local
Low
No required
Confidentiality impact
Integrity impact
Availability impact
Complete
Complete
Complete
Affected software
Linux -> Kernel 

 References:
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=5b75c4973ce779520b9d1e392483207d6f842cde
https://bugzilla.redhat.com/show_bug.cgi?id=625699
http://www.vupen.com/english/advisories/2011/0298
http://www.vupen.com/english/advisories/2010/2430
http://www.securityfocus.com/bid/42585
http://www.openwall.com/lists/oss-security/2010/08/20/2
http://www.mandriva.com/security/advisories?name=MDVSA-2010:198
http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.35.4
http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.34.6
http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.32.21
http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.27.53
http://www.debian.org/security/2010/dsa-2094
http://secunia.com/advisories/41512
http://lists.opensuse.org/opensuse-security-announce/2011-02/msg00000.html
http://lists.opensuse.org/opensuse-security-announce/2010-09/msg00005.html
http://lists.opensuse.org/opensuse-security-announce/2010-09/msg00004.html
http://lists.fedoraproject.org/pipermail/package-announce/2010-September/046947.html
http://jon.oberheide.org/files/i-can-haz-modharden.c

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