ELSA-2018-4244

ELSA-2018-4244 - Unbreakable Enterprise kernel security update

Type:	SECURITY
Severity:	IMPORTANT
Release Date:	2018-10-10

Description

[4.1.12-124.20.1]
- bnxt_en: xdp: don't make drivers report attachment mode (partial backport) (Somasundaram Krishnasamy) [Orabug: 27988326]
- bpf: make bnxt compatible w/ bpf_xdp_adjust_tail (Nikita V. Shirokov) [Orabug: 27988326]
- bnxt_en: add meta pointer for direct access (partial backport) (Somasundaram Krishnasamy) [Orabug: 27988326]
- bnxt_en: Fix bug in ethtool -L. (Michael Chan) [Orabug: 27988326]
- bpf: bnxt: Report bpf_prog ID during XDP_QUERY_PROG (Martin KaFai Lau) [Orabug: 27988326]
- bnxt_en: Optimize doorbell write operations for newer chips (reapply). (Michael Chan) [Orabug: 27988326]
- bnxt_en: Use short TX BDs for the XDP TX ring. (Michael Chan) [Orabug: 27988326]
- bnxt_en: Add ethtool mac loopback self test (reapply). (Michael Chan) [Orabug: 27988326]
- bnxt_en: Add support for XDP_TX action. (Michael Chan) [Orabug: 27988326]
- bnxt_en: Add basic XDP support. (Michael Chan) [Orabug: 27988326]
- x86/ia32: Restore r8 correctly in 32bit SYSCALL instruction entry. (Gayatri Vasudevan) [Orabug: 28529706]
- net: enable RPS on vlan devices (Shannon Nelson) [Orabug: 28645929]
- xen-blkback: hold write vbd-lock while swapping the vbd (Ankur Arora) [Orabug: 28651655]
- xen-blkback: implement swapping of active vbd (Ankur Arora) [Orabug: 28651655]
- xen-blkback: emit active physical device to xenstore (Ankur Arora) [Orabug: 28651655]
- xen-blkback: refactor backend_changed() (Ankur Arora) [Orabug: 28651655]
- xen-blkback: pull out blkif grant features from vbd (Ankur Arora) [Orabug: 28651655]
- mm: get rid of vmacache_flush_all() entirely (Linus Torvalds) [Orabug: 28701016] {CVE-2018-17182}

[4.1.12-124.19.9]
- rds: crash at rds_ib_inc_copy_to_user+104 due to NULL ptr reference (Venkat Venkatsubra) [Orabug: 28506569]

[4.1.12-124.19.8]
- IB/core: For multicast functions, verify that LIDs are multicast LIDs (Michael J. Ruhl) [Orabug: 28700490]

Related CVEs

CVE-2018-17182

Updated Packages

Release/Architecture	Filename	MD5sum	Superseded By Advisory
Oracle Linux 6 (x86_64)	kernel-uek-4.1.12-124.20.1.el6uek.src.rpm	6d4daca926e49b46e03aa54ed79fb016	ELSA-2021-9215
	kernel-uek-4.1.12-124.20.1.el6uek.x86_64.rpm	519ae1ef9d5333afdeaf4d622fe8bb2f	ELSA-2021-9215
	kernel-uek-debug-4.1.12-124.20.1.el6uek.x86_64.rpm	17f45b3f4f126e363fab6536ee76dd25	ELSA-2021-9215
	kernel-uek-debug-devel-4.1.12-124.20.1.el6uek.x86_64.rpm	02c54a7b6fad622b7bd1edc7b8b1fd54	ELSA-2021-9215
	kernel-uek-devel-4.1.12-124.20.1.el6uek.x86_64.rpm	079f64488919d7b5c33bf2d15dabb86a	ELSA-2021-9215
	kernel-uek-doc-4.1.12-124.20.1.el6uek.noarch.rpm	746f65cea80e2bf30c5b2bb9b3f873b1	ELSA-2021-9215
	kernel-uek-firmware-4.1.12-124.20.1.el6uek.noarch.rpm	cbc9d5f3a5311b02cce68115574cc08d	ELSA-2021-9215
Oracle Linux 7 (x86_64)	kernel-uek-4.1.12-124.20.1.el7uek.src.rpm	06a65ed1ad9fea8e050836c5edcba679	ELSA-2021-9220
	kernel-uek-4.1.12-124.20.1.el7uek.x86_64.rpm	6b9101cbda057e60a9fd149641fec0a7	ELSA-2021-9220
	kernel-uek-debug-4.1.12-124.20.1.el7uek.x86_64.rpm	718806078f79ecebf38e03a8c63124b9	ELSA-2021-9220
	kernel-uek-debug-devel-4.1.12-124.20.1.el7uek.x86_64.rpm	9af925e319fc132af98f8abbbee73dec	ELSA-2021-9220
	kernel-uek-devel-4.1.12-124.20.1.el7uek.x86_64.rpm	d9c406c302c49f54649c1d31422b60ec	ELSA-2021-9220
	kernel-uek-doc-4.1.12-124.20.1.el7uek.noarch.rpm	0bafd5fd364b3bc2991b98ca5526a967	ELSA-2021-9220
	kernel-uek-firmware-4.1.12-124.20.1.el7uek.noarch.rpm	57103854b76554cf632941ba3c8580ec	ELSA-2021-9215

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