Unspecified vulnerability in frysk package

frysk is a scalable system monitoring and debugging tool. A security vulnerability in the frysk package 2008-08-05 and earlier versions used in Red Hat Enterprise Linux version 5 can be exploited by a local attacker to execute arbitrary code as another user...

kernel: SELinux and mmap_min_addr

The Linux kernel before 2.6.31-rc7 does not properly prevent mmap operations that target page zero and other low memory addresses, which allows local users to gain privileges by exploiting NULL pointer dereference vulnerabilities, related to 1 the default configuration of the allowunconfinedmmapl...

open(O_ATOMICLOOKUP) leaks dentry

Memory leak in the Red Hat Content Accelerator kernel patch in Red Hat Enterprise Linux RHEL 4 and 5 allows local users to cause a denial of service memory consumption via a large number of open requests involving OATOMICLOOKUP...