ELSA-2021-9030

ELSA-2021-9030 - Unbreakable Enterprise kernel security update

Type:	SECURITY
Impact:	IMPORTANT
Release Date:	2021-02-03

Description

[4.1.12-124.47.3]
- sysctl: handle overflow in proc_get_long (Christian Brauner) [Orabug: 31588015]

[4.1.12-124.47.2]
- mwifiex: Fix possible buffer overflows in mwifiex_cmd_append_vsie_tlv() (Qing Xu) [Orabug: 31350932] {CVE-2020-12653}
- lockd: don't use interval-based rebinding over TCP (Calum Mackay) [Orabug: 31435700]
- ALSA: rawmidi: Fix racy buffer resize under concurrent accesses (Takashi Iwai) [Orabug: 32240688] {CVE-2020-27786}
- xenbus/xenbus_backend: Disallow pending watch messages (SeongJae Park) [Orabug: 32247942] {CVE-2020-29568}
- xen/xenbus: Count pending messages for each watch (SeongJae Park) [Orabug: 32247942] {CVE-2020-29568}
- xen/xenbus/xen_bus_type: Support will_handle watch callback (SeongJae Park) [Orabug: 32247942] {CVE-2020-29568}
- xen/xenbus: Add 'will_handle' callback support in xenbus_watch_path() (SeongJae Park) [Orabug: 32247942] {CVE-2020-29568}
- xen/xenbus: Allow watches discard events before queueing (SeongJae Park) [Orabug: 32247942] {CVE-2020-29568}
- KVM: x86: clflushopt should be treated as a no-op by emulation (David Edmondson) [Orabug: 32251907]
- tty: Fix ->session locking (Jann Horn) [Orabug: 32266682] {CVE-2020-29660}
- tty: Fix ->pgrp locking in tiocspgrp() (Jann Horn) [Orabug: 32266682] {CVE-2020-29660}
- tty: core: Use correct spinlock flavor in tiocspgrp() (Peter Hurley) [Orabug: 32266682] {CVE-2020-29660}
- mwifiex: Fix possible buffer overflows in mwifiex_cmd_802_11_ad_hoc_start (Zhang Xiaohui) [Orabug: 32349208] {CVE-2020-36158}

[4.1.12-124.47.1]
- target: fix XCOPY NAA identifier lookup (Mike Christie) [Orabug: 32374139] {CVE-2020-28374}

Related CVEs

CVE-2020-36158

CVE-2020-29660

CVE-2020-29568

CVE-2020-27786

CVE-2020-12653

Updated Packages

Release/Architecture	Filename	sha256	Superseded By Advisory	Channel Label
Oracle Linux 6 (x86_64)	kernel-uek-4.1.12-124.47.3.el6uek.src.rpm	0e50a7997bf8031b2c11b0e58f92d3c34bf72e6391482b49914d3123cfb0f83c	ELSA-2025-20007	ol6_x86_64_UEKR4
	kernel-uek-4.1.12-124.47.3.el6uek.src.rpm	0e50a7997bf8031b2c11b0e58f92d3c34bf72e6391482b49914d3123cfb0f83c	ELSA-2025-20007	ol6_x86_64_UEKR4_archive
	kernel-uek-4.1.12-124.47.3.el6uek.x86_64.rpm	8aa7c0b31dc74afe1caeca97dd2a89e6a0fb96df14ae30a732cbff0f31e9819a	ELSA-2025-20007	ol6_x86_64_UEKR4
	kernel-uek-4.1.12-124.47.3.el6uek.x86_64.rpm	8aa7c0b31dc74afe1caeca97dd2a89e6a0fb96df14ae30a732cbff0f31e9819a	ELSA-2025-20007	ol6_x86_64_UEKR4_archive
	kernel-uek-debug-4.1.12-124.47.3.el6uek.x86_64.rpm	ad9f0e48aa613fad830020956de2a30db14a5d7547c73d4c00ae2a21c448fa4e	ELSA-2025-20007	ol6_x86_64_UEKR4
	kernel-uek-debug-4.1.12-124.47.3.el6uek.x86_64.rpm	ad9f0e48aa613fad830020956de2a30db14a5d7547c73d4c00ae2a21c448fa4e	ELSA-2025-20007	ol6_x86_64_UEKR4_archive
	kernel-uek-debug-devel-4.1.12-124.47.3.el6uek.x86_64.rpm	04e97b4746e2f54dd52ecebdc6132c059545ae35ae8389b15465cc668ccfd1dd	ELSA-2025-20007	ol6_x86_64_UEKR4
	kernel-uek-debug-devel-4.1.12-124.47.3.el6uek.x86_64.rpm	04e97b4746e2f54dd52ecebdc6132c059545ae35ae8389b15465cc668ccfd1dd	ELSA-2025-20007	ol6_x86_64_UEKR4_archive
	kernel-uek-devel-4.1.12-124.47.3.el6uek.x86_64.rpm	0ae54d29565f507aafe3f2616651c4524a20f17e9105faeebd8284d50d0464de	ELSA-2025-20007	ol6_x86_64_UEKR4
	kernel-uek-devel-4.1.12-124.47.3.el6uek.x86_64.rpm	0ae54d29565f507aafe3f2616651c4524a20f17e9105faeebd8284d50d0464de	ELSA-2025-20007	ol6_x86_64_UEKR4_archive
	kernel-uek-doc-4.1.12-124.47.3.el6uek.noarch.rpm	2ca1dc4c002689bf33611475f09e74c64e9497a66a26bc685ab79c910dffc58a	ELSA-2025-20007	ol6_x86_64_UEKR4
	kernel-uek-doc-4.1.12-124.47.3.el6uek.noarch.rpm	2ca1dc4c002689bf33611475f09e74c64e9497a66a26bc685ab79c910dffc58a	ELSA-2025-20007	ol6_x86_64_UEKR4_archive
	kernel-uek-firmware-4.1.12-124.47.3.el6uek.noarch.rpm	cdf3a9640efd8db39b2db54f3f24d5dd7daf8c6410de5a5b99ee6eee15cfae99	ELSA-2025-20007	ol6_x86_64_UEKR4
	kernel-uek-firmware-4.1.12-124.47.3.el6uek.noarch.rpm	cdf3a9640efd8db39b2db54f3f24d5dd7daf8c6410de5a5b99ee6eee15cfae99	ELSA-2025-20007	ol6_x86_64_UEKR4_archive
Oracle Linux 7 (x86_64)	kernel-uek-4.1.12-124.47.3.el7uek.src.rpm	281b0680a09b4ac15739503a8456ab827ac00c0c20b3d65d647c6c7cb7b311ae	ELSA-2025-20190	ol7_x86_64_UEKR4
	kernel-uek-4.1.12-124.47.3.el7uek.src.rpm	281b0680a09b4ac15739503a8456ab827ac00c0c20b3d65d647c6c7cb7b311ae	ELSA-2025-20190	ol7_x86_64_UEKR4_archive
	kernel-uek-4.1.12-124.47.3.el7uek.x86_64.rpm	37dadbf14ca8d79ff057925cb935799fdb5131637c2029237992aa9684c57f67	ELSA-2025-20190	ol7_x86_64_UEKR4
	kernel-uek-4.1.12-124.47.3.el7uek.x86_64.rpm	37dadbf14ca8d79ff057925cb935799fdb5131637c2029237992aa9684c57f67	ELSA-2025-20190	ol7_x86_64_UEKR4_archive
	kernel-uek-debug-4.1.12-124.47.3.el7uek.x86_64.rpm	b7fefe5535d78dce0cbe7ddc916c78124562b625bc54d27935bc057e92b5ee98	ELSA-2025-20190	ol7_x86_64_UEKR4
	kernel-uek-debug-4.1.12-124.47.3.el7uek.x86_64.rpm	b7fefe5535d78dce0cbe7ddc916c78124562b625bc54d27935bc057e92b5ee98	ELSA-2025-20190	ol7_x86_64_UEKR4_archive
	kernel-uek-debug-devel-4.1.12-124.47.3.el7uek.x86_64.rpm	5526a191518e80c94c28180b3e660dc731fdd1fe3fcba4ba3dea57560fca8fa6	ELSA-2025-20190	ol7_x86_64_UEKR4
	kernel-uek-debug-devel-4.1.12-124.47.3.el7uek.x86_64.rpm	5526a191518e80c94c28180b3e660dc731fdd1fe3fcba4ba3dea57560fca8fa6	ELSA-2025-20190	ol7_x86_64_UEKR4_archive
	kernel-uek-devel-4.1.12-124.47.3.el7uek.x86_64.rpm	a43a7aeee6b58cbad506605e5f50b069ae283141a681bfe6b28627fa2d8c48f6	ELSA-2025-20190	ol7_x86_64_UEKR4
	kernel-uek-devel-4.1.12-124.47.3.el7uek.x86_64.rpm	a43a7aeee6b58cbad506605e5f50b069ae283141a681bfe6b28627fa2d8c48f6	ELSA-2025-20190	ol7_x86_64_UEKR4_archive
	kernel-uek-doc-4.1.12-124.47.3.el7uek.noarch.rpm	aa2ac0b7e480b15bd5710d1d4461531bee2657100d1218e247fc6d660c5a1ac1	ELSA-2025-20190	ol7_x86_64_UEKR4
	kernel-uek-doc-4.1.12-124.47.3.el7uek.noarch.rpm	aa2ac0b7e480b15bd5710d1d4461531bee2657100d1218e247fc6d660c5a1ac1	ELSA-2025-20190	ol7_x86_64_UEKR4_archive
	kernel-uek-firmware-4.1.12-124.47.3.el7uek.noarch.rpm	39e2cae32ccbf6940865518f3e41fbd64d0d615af3076d57ab75855a285fbceb	ELSA-2025-20007	ol7_x86_64_UEKR4
	kernel-uek-firmware-4.1.12-124.47.3.el7uek.noarch.rpm	39e2cae32ccbf6940865518f3e41fbd64d0d615af3076d57ab75855a285fbceb	ELSA-2025-20007	ol7_x86_64_UEKR4_archive

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