81195 2005-02-07 22:43 0000 Kernel: Remote oops/firewall bypasses (CAN-2005-{0209,0449}) 2009-07-13 19:24:14 0000 1 Unclassified Gentoo Security Kernel unspecified All All RESOLVED FIXED [linux < 2.6.11] P2 critical --- 1 jaervosz@gentoo.org security@gentoo.org hardened-kernel@gentoo.org joker@gentoo.org kang@gentoo.org kern-sec@gentoo.org solar@gentoo.org jaervosz@gentoo.org 2005-02-07 22:43:29 0000 Herbert Xu made me aware of a security relevant problem (remote opps/firewall bypass) in the netdev code. I did not see it on vendor-sec yet. http://linux.bkbits.net:8080/linux-2.5/cset@41f8843a8ZMCNuP3meYAYnnXd3CO_g (It changes the ABI, unfortunately). I think this is the relevant thread: http://oss.sgi.com/archives/netdev/2005-01/msg01036.html koon@gentoo.org 2005-03-16 02:17:10 0000 The above patch is CAN-2005-0449 (SMP, linux-2.6 only) Another similar issue, from Ubuntu recent kernel updates: A remote Denial of Service vulnerability was discovered in the Netfilter IP packet handler. This allowed a remote attacker to crash the machine by sending specially crafted IP packet fragments. Affects only certain NICS, linux-2.6 only (CAN-2005-0209) Patch: http://linux.bkbits.net:8080/linux-2.6/cset%4041f59581p1swNaow4K1aBglV-q2jfQ koon@gentoo.org 2005-03-16 03:16:38 0000 Mass-Ccing kern-sec@gentoo.org to make sure Kernel Security guys know about all of these... dsd@gentoo.org 2005-03-16 05:52:13 0000 gentoo-dev-sources unaffected koon@gentoo.org 2005-03-26 09:02:17 0000 According to this thread : http://oss.sgi.com/archives/netdev/2005-01/msg01191.html CAN-2005-0449 also applies to the 2.4-line. plasmaroo@gentoo.org 2005-03-29 07:44:50 0000 Created an attachment (id=54763) 2.4 Patch plasmaroo@gentoo.org 2005-03-29 07:45:49 0000 Created an attachment (id=54764) 2.6 Compound Patch kumba@gentoo.org 2005-04-23 22:24:28 0000 mips-sources fixed. plasmaroo@gentoo.org 2005-05-02 10:28:19 0000 CCing maintainers: grsec-sources: CCing solar hardened-sources: CCing hardened openmosix-sources: CCing cluster rsbac-sources: CCing kang sparc-sources: CCing joker solar@gentoo.org 2005-05-02 10:43:37 0000 Marking the existing 2.4.30 kernels stable fixes this right? voxus@gentoo.org 2005-05-07 06:05:03 0000 oM-sources-2.4.30-r1 goes stable. plasmaroo@gentoo.org 2005-08-20 11:29:43 0000 All fixed, closing bug. plasmaroo@gentoo.org 2005-08-20 11:32:14 0000 kang: rsbac-2.4 still needs this. plasmaroo@gentoo.org 2005-11-26 02:29:05 0000 All fixed, closing. 54763 2005-03-29 07:44 0000 2.4 Patch 2.4-81195.patch text/plain ZGlmZiAtTmFydSBhL2luY2x1ZGUvbGludXgvbmV0ZmlsdGVyX2lwdjQvaXBfY29ubnRyYWNrLmgg Yi9pbmNsdWRlL2xpbnV4L25ldGZpbHRlcl9pcHY0L2lwX2Nvbm50cmFjay5oCi0tLSBhL2luY2x1 ZGUvbGludXgvbmV0ZmlsdGVyX2lwdjQvaXBfY29ubnRyYWNrLmgJMjAwNS0wMy0yOSAwNzoyODoy MiAtMDg6MDAKKysrIGIvaW5jbHVkZS9saW51eC9uZXRmaWx0ZXJfaXB2NC9pcF9jb25udHJhY2su aAkyMDA1LTAzLTI5IDA3OjI4OjIyIC0wODowMApAQCAtMjQ5LDEwICsyNDksOSBAQAogLyogQ2Fs bCBtZSB3aGVuIGEgY29ubnRyYWNrIGlzIGRlc3Ryb3llZC4gKi8KIGV4dGVybiB2b2lkICgqaXBf Y29ubnRyYWNrX2Rlc3Ryb3llZCkoc3RydWN0IGlwX2Nvbm50cmFjayAqY29ubnRyYWNrKTsKIAot 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