SUSE Security Announcement SUSE-SA:2006:042 - A slew of kernel related vulnerabilities has been fixed in SUSE Linux for the 2.6 series.
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Mandriva Linux Security Advisory MDKSA-2006-116 - A ridiculous number of vulnerabilities were discovered and corrected in the Linux 2.6 kernel.
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Netfilter NAT SNMP module denial of service exploit. This vulnerability has been patched in 2.6.16.18.
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