Candidate: CVE-2006-4342
References: 
 https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=205618
Description: 
 The kernel in Red Hat Enterprise Linux 3, when running on SMP
 systems, allows local users to cause a denial of service (deadlock)
 by running the shmat function on an shm at the same time that shmctl
 is removing that shm (IPC_RMID), which prevents a spinlock from being
 unlocked.
Ubuntu-Description:
Notes: 
 dannf> not reproducible on sarge/2.6.8/amd64/4xCPU, issue supposedly
 dannf> doesn't affect upstream 2.4, only in RH 2.4 due to 2.5 backport
Bugs: 
upstream: N/A
linux-2.6: N/A
2.6.8-sarge-security: N/A
2.4.27-sarge-security: N/A
2.6.10-hoary-security: N/A
2.6.12-breezy-security: N/A
2.6.15-dapper-security: N/A
2.6.17-edgy: N/A