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CVE-2009-1184

Description

The selinux_ip_postroute_iptables_compat function in security/selinux/hooks.c in the SELinux subsystem in the Linux kernel before 2.6.27.22, and 2.6.28.x before 2.6.28.10, when compat_net is enabled, omits calls to avc_has_perm for the (1) node and (2) port, which allows local users to bypass intended restrictions on network traffic. NOTE: this was incorrectly reported as an issue fixed in 2.6.27.21.


Affected Package


OS OS Version Package Name Package Version
ubuntu 08.10 linux 2.6.27-14.35
ubuntu 09.04 linux 2.6.28-13.45
ubuntu upstream linux 2.6.30

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