ELSA-2015-3004

ELSA-2015-3004 - Unbreakable Enterprise kernel security and bugfix update

Type:	SECURITY
Impact:	IMPORTANT
Release Date:	2015-01-29

Description

[2.6.39-400.246.2]
- net: sctp: fix NULL pointer dereference in af->from_addr_param on malformed packet (Daniel Borkmann) [Orabug: 20425333] {CVE-2014-7841}

[2.6.39-400.246.1]
- sched: Fix possible divide by zero in avg_atom() calculation (Mateusz Guzik) [Orabug: 20148169]
- include/linux/math64.h: add div64_ul() (Alex Shi)
- deadlock when two nodes are converting same lock from PR to EX and idletimeout closes conn (Tariq Saeed) [Orabug: 18639535]
- bonding: Bond master should reflect slave's features. (Ashish Samant) [Orabug: 20231825]
- x86, fpu: remove the logic of non-eager fpu mem allocation at the first usage (Annie Li) [Orabug: 20239143]
- x86, fpu: remove cpu_has_xmm check in the fx_finit() (Suresh Siddha) [Orabug: 20239143]
- x86, fpu: make eagerfpu= boot param tri-state (Suresh Siddha) [Orabug: 20239143]
- x86, fpu: enable eagerfpu by default for xsaveopt (Suresh Siddha) [Orabug: 20239143]
- x86, fpu: decouple non-lazy/eager fpu restore from xsave (Suresh Siddha) [Orabug: 20239143]
- x86, fpu: use non-lazy fpu restore for processors supporting xsave (Suresh Siddha) [Orabug: 20239143]
- lguest, x86: handle guest TS bit for lazy/non-lazy fpu host models (Suresh Siddha) [Orabug: 20239143]
- x86, fpu: always use kernel_fpu_begin/end() for in-kernel FPU usage (Suresh Siddha) [Orabug: 20239143]
- x86, kvm: use kernel_fpu_begin/end() in kvm_load/put_guest_fpu() (Suresh Siddha) [Orabug: 20239143]
- x86, fpu: remove unnecessary user_fpu_end() in save_xstate_sig() (Suresh Siddha) [Orabug: 20239143]
- raid5: add AVX optimized RAID5 checksumming (Jim Kukunas) [Orabug: 20239143]
- x86, fpu: drop the fpu state during thread exit (Suresh Siddha) [Orabug: 20239143]
- x32: Add a thread flag for x32 processes (H. Peter Anvin) [Orabug: 20239143]
- x86, fpu: Unify signal handling code paths for x86 and x86_64 kernels (Suresh Siddha) [Orabug: 20239143]
- x86, fpu: Consolidate inline asm routines for saving/restoring fpu state (Suresh Siddha) [Orabug: 20239143]
- x86, signal: Cleanup ifdefs and is_ia32, is_x32 (Suresh Siddha) [Orabug: 20239143]
into exported and internal interfaces (Linus Torvalds) [Orabug: 20239143]
- i387: Uninline the generic FP helpers that we expose to kernel modules (Linus Torvalds) [Orabug: 20239143]
- i387: use 'restore_fpu_checking()' directly in task switching code (Linus Torvalds) [Orabug: 20239143]
- i387: fix up some fpu_counter confusion (Linus Torvalds) [Orabug: 20239143]

Related CVEs

CVE-2014-7841

Updated Packages

Release/Architecture	Filename	sha256	Superseded By Advisory	Channel Label
Oracle Linux 5 (i386)	kernel-uek-2.6.39-400.246.2.el5uek.src.rpm	798a27e7ad536e51f61575629c9a6809e5135b3c6bd0a320c57a992d454732d7	ELSA-2020-5936	ol5_i386_UEK_latest
	kernel-uek-2.6.39-400.246.2.el5uek.i686.rpm	8c414e7bfde1311bff1ac0cbd845d9a0b4a759157b761bd869181003a8b20825	ELSA-2020-5936	ol5_i386_UEK_latest
	kernel-uek-debug-2.6.39-400.246.2.el5uek.i686.rpm	b54eea1af28c8b45f3031f54a7cba7abf959c7bf95a90751cd23d669f57d8e4a	ELSA-2020-5936	ol5_i386_UEK_latest
	kernel-uek-debug-devel-2.6.39-400.246.2.el5uek.i686.rpm	6c820d250b503ccdab1d7f45420b3683461770df917322c00b70f7ad70725d4f	ELSA-2020-5936	ol5_i386_UEK_latest
	kernel-uek-devel-2.6.39-400.246.2.el5uek.i686.rpm	1f95baa21c3fba164935c80ceea6421733832f1f0c23d5eee9570d0e945cf522	ELSA-2020-5936	ol5_i386_UEK_latest
	kernel-uek-doc-2.6.39-400.246.2.el5uek.noarch.rpm	5f159d4e2eff75e43309a8c43804fdf9c87028913b6a6e079433c3927fd48773	ELSA-2020-5936	ol5_i386_UEK_latest
	kernel-uek-firmware-2.6.39-400.246.2.el5uek.noarch.rpm	2b71a43b4af44ea3241ab72e02c272e3979d0bae099cb94c303a979268c43e27	ELSA-2020-5936	ol5_i386_UEK_latest
Oracle Linux 5 (x86_64)	kernel-uek-2.6.39-400.246.2.el5uek.src.rpm	798a27e7ad536e51f61575629c9a6809e5135b3c6bd0a320c57a992d454732d7	ELSA-2020-5936	ol5_x86_64_UEK_latest
	kernel-uek-2.6.39-400.246.2.el5uek.x86_64.rpm	87f553d7af82952162125cc7c04a65ee727a1acb301a3962e525f248d76bb757	ELSA-2020-5936	ol5_x86_64_UEK_latest
	kernel-uek-debug-2.6.39-400.246.2.el5uek.x86_64.rpm	8bc10cc7e91d5189c3152155ecaec90b5b9405d66eb468f0899cb352bb5b5009	ELSA-2020-5936	ol5_x86_64_UEK_latest
	kernel-uek-debug-devel-2.6.39-400.246.2.el5uek.x86_64.rpm	db1aceb77f71626d2c3aaa87a15b9a3836a0d6429df6c199e349bb7e72fafeee	ELSA-2020-5936	ol5_x86_64_UEK_latest
	kernel-uek-devel-2.6.39-400.246.2.el5uek.x86_64.rpm	cc29594c706947ed3b6906ef3f062dbf3bb641dcbe03a4f0558a6c10bb9783be	ELSA-2020-5936	ol5_x86_64_UEK_latest
	kernel-uek-doc-2.6.39-400.246.2.el5uek.noarch.rpm	5f159d4e2eff75e43309a8c43804fdf9c87028913b6a6e079433c3927fd48773	ELSA-2020-5936	ol5_x86_64_UEK_latest
	kernel-uek-firmware-2.6.39-400.246.2.el5uek.noarch.rpm	2b71a43b4af44ea3241ab72e02c272e3979d0bae099cb94c303a979268c43e27	ELSA-2020-5936	ol5_x86_64_UEK_latest
Oracle Linux 6 (i386)	kernel-uek-2.6.39-400.246.2.el6uek.src.rpm	1fd5932b611d38d2be7075a6129d5c13d8644707c97978ead439eeebc9b887a8	ELSA-2025-20007	ol6_i386_UEK_latest
	kernel-uek-2.6.39-400.246.2.el6uek.i686.rpm	29b5d841ad56802a3dfac99a3523dbcc34df22d7b921dd632b57b7c86078b9ec	ELSA-2025-20007	ol6_i386_UEK_latest
	kernel-uek-debug-2.6.39-400.246.2.el6uek.i686.rpm	8ef66fec2c80b371e6b47266bf83894e9a88d6656c16c0b7acd3ff68f486d0bb	ELSA-2025-20007	ol6_i386_UEK_latest
	kernel-uek-debug-devel-2.6.39-400.246.2.el6uek.i686.rpm	7f55ee76f410c97d946703032e64fa94508c317120671e350bed8f0d72682dcc	ELSA-2025-20007	ol6_i386_UEK_latest
	kernel-uek-devel-2.6.39-400.246.2.el6uek.i686.rpm	8bd05e16eb14377df4a0a71ece9677b30bf2703911d34d2b265e96075cba466d	ELSA-2025-20007	ol6_i386_UEK_latest
	kernel-uek-doc-2.6.39-400.246.2.el6uek.noarch.rpm	c71f855467260fbd9f47117f128d8053ca188a3f2009cd63ed6dff299a240cba	ELSA-2025-20007	ol6_i386_UEK_latest
	kernel-uek-firmware-2.6.39-400.246.2.el6uek.noarch.rpm	31e91555d5b30ed1ab68c2c1e500291f747a97d827a7219f0a2a7b7707a62c81	ELSA-2025-20007	ol6_i386_UEK_latest
Oracle Linux 6 (x86_64)	kernel-uek-2.6.39-400.246.2.el6uek.src.rpm	1fd5932b611d38d2be7075a6129d5c13d8644707c97978ead439eeebc9b887a8	ELSA-2025-20007	ol6_x86_64_UEK_latest
	kernel-uek-2.6.39-400.246.2.el6uek.x86_64.rpm	f9fd7ebbada6cf2d9b7eab9205f90f4320d7daf47476931a4ed2f88f089961ff	ELSA-2025-20007	ol6_x86_64_UEK_latest
	kernel-uek-debug-2.6.39-400.246.2.el6uek.x86_64.rpm	826499d5b5b8b2b2465b6ff35d73deaae73da0a982f3c365214a1e32f682faf5	ELSA-2025-20007	ol6_x86_64_UEK_latest
	kernel-uek-debug-devel-2.6.39-400.246.2.el6uek.x86_64.rpm	f0a792f11a61af422bafcf929d00c7e14bc08a71e977c3fb1962d651b7b8772d	ELSA-2025-20007	ol6_x86_64_UEK_latest
	kernel-uek-devel-2.6.39-400.246.2.el6uek.x86_64.rpm	d49ff8eceb66fceb2c4d474a4ad26f66b4289c34766f3368996ba2e8c5405709	ELSA-2025-20007	ol6_x86_64_UEK_latest
	kernel-uek-doc-2.6.39-400.246.2.el6uek.noarch.rpm	c71f855467260fbd9f47117f128d8053ca188a3f2009cd63ed6dff299a240cba	ELSA-2025-20007	ol6_x86_64_UEK_latest
	kernel-uek-firmware-2.6.39-400.246.2.el6uek.noarch.rpm	31e91555d5b30ed1ab68c2c1e500291f747a97d827a7219f0a2a7b7707a62c81	ELSA-2025-20007	ol6_x86_64_UEK_latest

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