CVE-2009-3001

23Vexday Risk Score

No sign of exploitation. It has a public proof of concept.

ssvc Attendepss 1.0%

from disclosure to weapon0 days

Published on NVDAug 28

1st PoCAug 25

exploitation probability

1.0%top 40% of all CVEs

observed exploitation

nono source reports it

2 public exploit(s)

The llc_ui_getname function in net/llc/af_llc.c in the Linux kernel 2.6.31-rc7 and earlier does not initialize a certain data structure, which allows local users to read the contents of some kernel memory locations by calling getsockname on an AF_LLC socket.

Affected products

n/a · n/a

public PoCs found — 2✓ VexDay Proof

exploitdb✓ VexDay Proofwww.exploit-db.com/exploits/9513 cve_referencewww.exploit-db.com/exploits/9513unverified

⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.

References

http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=28e9fc592cb8c7a43e4d3147b38be6032a0e81bc http://jon.oberheide.org/files/llc-getsockname-leak.c https://bugzilla.redhat.com/show_bug.cgi?id=519305 http://secunia.com/advisories/37105 https://exchange.xforce.ibmcloud.com/vulnerabilities/52732 http://www.exploit-db.com/exploits/9513 http://www.openwall.com/lists/oss-security/2009/08/26/1 http://www.securityfocus.com/bid/36126 http://www.ubuntu.com/usn/USN-852-1