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CVE
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CVE-2009-2909

Date: (C)2009-10-20   (M)2016-03-13
 
CVSS Score: 4.9Access Vector: LOCAL
Exploitability Subscore: 3.9Access Complexity: LOW
Impact Subscore: 6.9Authentication: NONE
 Confidentiality: NONE
 Integrity: NONE
 Availability: COMPLETE











Integer signedness error in the ax25_setsockopt function in net/ax25/af_ax25.c in the ax25 subsystem in the Linux kernel before 2.6.31.2 allows local users to cause a denial of service (OOPS) via a crafted optlen value in an SO_BINDTODEVICE operation.

Reference:
BID-36635
SECUNIA-37075
SECUNIA-37351
FEDORA-2009-10525
SUSE-SA:2009:054
SUSE-SA:2009:056
USN-864-1
http://article.gmane.org/gmane.linux.kernel/896907
http://marc.info/?l=oss-security&m=125494119617994&w=2
http://git.kernel.org/?p=linux/kernel/git/davem/net-2.6.git;a=commit;h=b7058842c940ad2c08dd829b21e5c92ebe3b8758
http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.31.2
https://bugzilla.redhat.com/show_bug.cgi?id=528887

CPE    337
cpe:/o:linux:linux_kernel:2.6.20.19
cpe:/o:linux:linux_kernel:2.6.23.1
cpe:/o:linux:linux_kernel:2.6.23.2
cpe:/o:linux:linux_kernel:2.6.23.3
...
CWE    1
CWE-189
OVAL    14
oval:org.mitre.oval:def:7639
oval:org.secpod.oval:def:600378
oval:org.secpod.oval:def:101650
oval:org.secpod.oval:def:102130
...

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