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linux-2.2.22-ow2.tar.gz

linux-2.2.22-ow2.tar.gz
Posted Nov 27, 2002
Authored by Solar Designer | Site openwall.com

The Openwall Linux kernel patch is a collection of security "hardening" features for the Linux kernel which can stop most 'cookbook' buffer overflow exploits. The patch can also add more privacy to the system by restricting access to parts of /proc so that users may not see what others are doing. Also tightens down file descriptors 0, 1, and 2, implements process limits and shared memory destruction.

Changes: Linux 2.2.22-ow2 improves the "lcall" DoS fix for the Linux kernel to cover the NT (Nested Task) flag attack discovered by Christopher Devine.
tags | overflow, kernel
systems | linux
SHA-256 | ed4fb0b394f06d364b96efdd261fc0f134af62fa8d51f8c903e292c39a92cdf5
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