CVE-2009-1758

The hypervisorcallback function in Xen, possibly before 3.4.0, as applied to the Linux kernel 2.6.30-rc4, 2.6.18, and probably other versions allows guest user applications to cause a denial of service kernel oops of the guest OS by triggering a segmentation fault in "certain address ranges."...

RHEL 2.1 : glibc (RHSA-2003:249)

Updated glibc packages that fix a number of bugs as well as a buffer overflow issue are now available. The GNU libc package known as glibc contains the standard C libraries used by applications. A bug in the getgrouplist function can cause a buffer overflow if the size of the group list is too...