CVE-2013-1918

Certain page table manipulation operations in Xen 4.1.x, 4.2.x, and earlier are not preemptible, which allows local PV kernels to cause a denial of service via vectors related to "deep page table traversal."...

kernel security update

2.6.18-128.1.1.0.1.el5 - NET Add entropy support to e1000 and bnx2 John Sobecki,Guru Anbalagane orabug 6045759 - MM shrink zone patch John Sobecki,Chris Mason orabug 6086839 - NET Add xen pv/bonding netconsole support Tina yang orabug 6993043 bz 7258 - nfs convert ENETUNREACH to ENOTCONN Guru...

Mandrake Linux Security Advisory : kernel (MDKSA-2006:151)

A number of vulnerabilities were discovered and corrected in the Linux 2.6 kernel : Prior to and including 2.6.16-rc2, when running on x8664 systems with preemption enabled, local users can cause a DoS oops via multiple ptrace tasks that perform single steps CVE-2006-1066. Prior to 2.6.16, a...

CVE-2006-1066

Linux kernel 2.6.16-rc2 and earlier, when running on x8664 systems with preemption enabled, allows local users to cause a denial of service oops via multiple ptrace tasks that perform single steps, which can cause corruption of the DEBUGSTACK stack during the dodebug function call...

CVE-2005-2019

ipfw in FreeBSD 5.4, when running on Symmetric Multi-Processor SMP or Uni Processor UP systems with the PREEMPTION kernel option enabled, does not sufficiently lock certain resources while performing table lookups, which can cause the cache results to be corrupted during multiple concurrent...

CVE-2005-2019

ipfw in FreeBSD 5.4, when running on Symmetric Multi-Processor SMP or Uni Processor UP systems with the PREEMPTION kernel option enabled, does not sufficiently lock certain resources while performing table lookups, which can cause the cache results to be corrupted during multiple concurrent...

CVE-2005-2019

CVE-2005-2019 affects FreeBSD 5.4+ ipfw when running on SMP or UP with PREEMPTION enabled. The issue is an insufficient lock around the tables lookup cache, so concurrent table lookups can corrupt cached results and cause some addresses to be matched incorrectly, potentially bypassing filtering r...