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Linux sock_sendpage() NULL Pointer Dereference

Linux sock_sendpage() NULL Pointer Dereference
Posted Sep 7, 2009
Authored by Ramon de C Valle | Site risesecurity.org

Linux 2.4 and 2.6 kernel sock_sendpage() NULL pointer dereference exploit. This newer version of the exploit also works with Linux kernel versions that implement COW credentials (e.g. Fedora 11). For SELinux enforced systems, it automatically searches in the SELinux policy rules for types with mmap_zero permission it can transition, and tries to exploit the system with that types.

tags | exploit, kernel
systems | linux, fedora
MD5 | a2d1ab561d33990a4b43f745be2ca019

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