CVE-2005-3807

23Vexday Risk Score

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

ssvc Attendepss 0.7%

from disclosure to weapon34 days

Published on NVDNov 25

1st PoC+34d

exploitation probability

0.7%top 48% of all CVEs

observed exploitation

nono source reports it

1 public exploit(s)

Memory leak in the VFS file lease handling in locks.c in Linux kernels 2.6.10 to 2.6.15 allows local users to cause a denial of service (memory exhaustion) via certain Samba activities that cause an fasync entry to be re-allocated by the fcntl_setlease function after the fasync queue has already been cleaned by the locks_delete_lock function.

Affected products

n/a · n/a

public PoCs found — 1✓ VexDay Proof

exploitdb✓ VexDay Proofwww.exploit-db.com/exploits/26749

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

References

http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=dc15ae14e97ee9d5ed740cbb0b94996076d8b37e http://marc.info/?l=linux-kernel&m=113190437101622&w=2 http://secunia.com/advisories/17917 http://secunia.com/advisories/17918 http://secunia.com/advisories/18203 http://www.securityfocus.com/advisories/9806 http://www.securityfocus.com/archive/1/419522/100/0/threaded http://www.securityfocus.com/archive/1/427981/100/0/threaded http://www.securityfocus.com/bid/15745 http://www.trustix.org/errata/2005/0070 http://www.ubuntulinux.org/usn/usn-231-1