Candidate: CVE-2007-1496
References:
 http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=dd16704eba171b32ef0cded3a4f562b33b911066
Description: 
 nfnetlink_log in netfilter in the Linux kernel before 2.6.20.3 allows
 attackers to cause a denial of service (crash) via unspecified
 vectors involving the (1) nfulnl_recv_config function, (2) using
 "multiple packets per netlink message", and (3) bridged packets,
 which trigger a NULL pointer dereference.
Ubuntu-Description: 
 A Denial of Service vulnerability was discovered in the
 nfnetlink_log() netfilter function. A remote attacker could exploit
 this to trigger a kernel crash.
Notes: 
 dannf> file doesn't exist in 2.4.27/2.6.8
Bugs: 
upstream: released (2.6.20.3, 2.6.21)
linux-2.6: released (2.6.20-1)
2.6.18-etch-security: released (2.6.18.dfsg.1-12etch2) [bugfix/nfnetlink_log-null-deref.patch]
2.6.8-sarge-security: N/A
2.4.27-sarge-security: N/A
2.6.15-dapper-security: released (2.6.15-28.53)
2.6.17-edgy-security: released (2.6.17.1-11.38)
2.6.20-feisty-security: N/A