ELSA-2019-4636

ELSA-2019-4636 - Unbreakable Enterprise kernel security update

Type:	SECURITY
Impact:	IMPORTANT
Release Date:	2019-05-14

Description

kernel-uek
[3.8.13-118.33.2]
- x86/speculation/mds: Make cpu_matches() __cpuinit (Patrick Colp) [Orabug: 29751729] {CVE-2018-12126} {CVE-2018-12130} {CVE-2018-12127} {CVE-2019-11091}
- x86/speculation/mds: Only worry about firmware loaded microcode (Patrick Colp) [Orabug: 29641784] {CVE-2018-12126} {CVE-2018-12130} {CVE-2018-12127} {CVE-2019-11091}

[3.8.13-118.33.1]
- x86/mds: Add empty commit for CVE-2019-11091 (Patrick Colp) [Orabug: 29721936] {CVE-2019-11091}
- x86/speculation/mds: Fix comment (Boris Ostrovsky) [Orabug: 29641784] {CVE-2018-12126} {CVE-2018-12130} {CVE-2018-12127}
- x86/speculation/mds: Add mitigation mode VMWERV (Thomas Gleixner) [Orabug: 29641784] {CVE-2018-12126} {CVE-2018-12130} {CVE-2018-12127}
- x86/speculation/mds: Add sysfs reporting for MDS (Thomas Gleixner) [Orabug: 29641784] {CVE-2018-12126} {CVE-2018-12130} {CVE-2018-12127}
- x86/speculation/mds: Add mitigation control for MDS (Thomas Gleixner) [Orabug: 29641784] {CVE-2018-12126} {CVE-2018-12130} {CVE-2018-12127}
- x86/speculation/mds: Allow runtime checking of CPU features (Patrick Colp) [Orabug: 29641784] {CVE-2018-12126} {CVE-2018-12130} {CVE-2018-12127}
- x86/speculation/mds: Improve coverage for MDS vulnerability (Boris Ostrovsky) [Orabug: 29641784] {CVE-2018-12126} {CVE-2018-12130} {CVE-2018-12127}
- x86/speculation/mds: Clear CPU buffers on exit to user (Thomas Gleixner) [Orabug: 29641784] {CVE-2018-12126} {CVE-2018-12130} {CVE-2018-12127}
- x86/speculation/mds: Add mds_clear_cpu_buffers() (Thomas Gleixner) [Orabug: 29641784] {CVE-2018-12126} {CVE-2018-12130} {CVE-2018-12127}
- x86/speculation/mds: Add BUG_MSBDS_ONLY (Thomas Gleixner) [Orabug: 29641784] {CVE-2018-12126} {CVE-2018-12130} {CVE-2018-12127}
- x86/speculation/mds: Add basic bug infrastructure for MDS (Andi Kleen) [Orabug: 29641784] {CVE-2018-12126} {CVE-2018-12130} {CVE-2018-12127} {CVE-2018-12126} {CVE-2018-12130} {CVE-2018-12127}
- x86/speculation: Consolidate CPU whitelists (Thomas Gleixner) [Orabug: 29641784] {CVE-2018-12126} {CVE-2018-12130} {CVE-2018-12127}

Related CVEs

CVE-2018-12126

CVE-2018-12130

CVE-2018-12127

CVE-2019-11091

Updated Packages

Release/Architecture	Filename	sha256	Superseded By Advisory	Channel Label
Oracle Linux 6 (x86_64)	dtrace-modules-3.8.13-118.33.2.el6uek-0.4.5-3.el6.src.rpm	0dd889af4b2b1de067ffa181f7cf38d1c7b162c433c22c715507fb104d62b401	-	ol6_x86_64_UEKR3_latest
	kernel-uek-3.8.13-118.33.2.el6uek.src.rpm	122231db593436ec64f3df3a03f04230d38dd148d604c84de5be544cf40b20b6	ELSA-2025-20007	ol6_x86_64_UEKR3_latest
	dtrace-modules-3.8.13-118.33.2.el6uek-0.4.5-3.el6.x86_64.rpm	ac9bcc941ca80e1589adebed90341cc6b605411a62a618200f664dcac4b4de8c	-	ol6_x86_64_UEKR3_latest
	kernel-uek-3.8.13-118.33.2.el6uek.x86_64.rpm	b7a4ce6d35ea05d8f64a4811ea695f517dd9030fa6881f4b225bdfcb770b064d	ELSA-2025-20007	ol6_x86_64_UEKR3_latest
	kernel-uek-debug-3.8.13-118.33.2.el6uek.x86_64.rpm	8b7cda73f45f5e5fc5fe45d4791b2cba6c587e63a30abdba6a143df1d5e766e2	ELSA-2025-20007	ol6_x86_64_UEKR3_latest
	kernel-uek-debug-devel-3.8.13-118.33.2.el6uek.x86_64.rpm	6f48c8d3a225a303206f750d9f45b99f63361bdb02d8d65f6af01994a4e6c718	ELSA-2025-20007	ol6_x86_64_UEKR3_latest
	kernel-uek-devel-3.8.13-118.33.2.el6uek.x86_64.rpm	c28cba650c9786ff6b52202f3287845204395a13ad5142094dc07314e67faa9b	ELSA-2025-20007	ol6_x86_64_UEKR3_latest
	kernel-uek-doc-3.8.13-118.33.2.el6uek.noarch.rpm	d9af0b50f7fa77fa80d00cbc670ab4066440339a211f2e924d4635ab227c9642	ELSA-2025-20007	ol6_x86_64_UEKR3_latest
	kernel-uek-firmware-3.8.13-118.33.2.el6uek.noarch.rpm	a02d50fa9ab45cfe374a9dc3f2b04eb5c10b6ed68b12b61a098d446192480570	ELSA-2025-20007	ol6_x86_64_UEKR3_latest
Oracle Linux 7 (x86_64)	dtrace-modules-3.8.13-118.33.2.el7uek-0.4.5-3.el7.src.rpm	b547c3ec3256625f666e43eedf814cf8b60e02a43f08bd2f7acb89cd51065250	-	ol7_x86_64_UEKR3
	kernel-uek-3.8.13-118.33.2.el7uek.src.rpm	41e109c701519809a4563d6a7dc649febf889c20496b8b41000e7a1bf82808cd	ELSA-2025-20190	ol7_x86_64_UEKR3
	dtrace-modules-3.8.13-118.33.2.el7uek-0.4.5-3.el7.x86_64.rpm	cb13f99b4b10658047ed8459fa57b705e7aa8bbf8895472fc59838922d21035b	-	ol7_x86_64_UEKR3
	kernel-uek-3.8.13-118.33.2.el7uek.x86_64.rpm	dee681da414479786dbedf3bc8c584c72ff6c5ccda8834ca6ba19f6fc763bee0	ELSA-2025-20190	ol7_x86_64_UEKR3
	kernel-uek-debug-3.8.13-118.33.2.el7uek.x86_64.rpm	d4a597e8aa8bbbfddb480c58b7cfa03382e1a47499e3738eb93005239fa7434f	ELSA-2025-20190	ol7_x86_64_UEKR3
	kernel-uek-debug-devel-3.8.13-118.33.2.el7uek.x86_64.rpm	9e5fb9a2d97e34caa777582ea155177efc1493a48589936d96a4d2bc26540297	ELSA-2025-20190	ol7_x86_64_UEKR3
	kernel-uek-devel-3.8.13-118.33.2.el7uek.x86_64.rpm	219d5820d3878da93355a551c9800cabb4ffc7af338dd73fc7f47493ae5ea29e	ELSA-2025-20190	ol7_x86_64_UEKR3
	kernel-uek-doc-3.8.13-118.33.2.el7uek.noarch.rpm	57f0b148768b3de53d15a8ed30811f5e45c32ff0ffcd5a5f7bdba3601a037110	ELSA-2025-20190	ol7_x86_64_UEKR3
	kernel-uek-firmware-3.8.13-118.33.2.el7uek.noarch.rpm	e0a79bde420076b9518301c6e73ada050ff9b81a4040b6857236ee4d7db62a1f	ELSA-2025-20007	ol7_x86_64_UEKR3

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