ELSA-2022-9014

ELSA-2022-9014 - Unbreakable Enterprise kernel security update

Type:	SECURITY
Severity:	IMPORTANT
Release Date:	2022-01-10

Description

[4.1.12-124.59.1.2]
- fix regression in 'epoll: Keep a reference on files added to the check list' (Al Viro) [Orabug: 33679854] {CVE-2021-1048}
- fget: check that the fd still exists after getting a ref to it (Linus Torvalds) [Orabug: 33679806] {CVE-2021-0920}
- fs: add fget_many() and fput_many() (Jens Axboe) [Orabug: 33679806]
- af_unix: fix garbage collect vs MSG_PEEK (Miklos Szeredi) [Orabug: 33679806] {CVE-2021-0920}
- net: split out functions related to registering inflight socket files (Jens Axboe) [Orabug: 33679806]

[4.1.12-124.59.1.1]
- xfs: map unwritten blocks in XFS_IOC_{ALLOC,FREE}SP just like fallocate (Darrick J. Wong) [Orabug: 33703630] {CVE-2021-4155}

Related CVEs

CVE-2021-0920

CVE-2021-1048

CVE-2021-4155

Updated Packages

Release/Architecture	Filename	MD5sum	Superseded By Advisory
Oracle Linux 6 (x86_64)	kernel-uek-4.1.12-124.59.1.2.el6uek.src.rpm	8a4a95a6bddda187244522bd223ed01c	-
	kernel-uek-4.1.12-124.59.1.2.el6uek.x86_64.rpm	11f4744031eeddfdf632b6ade6de752c	-
	kernel-uek-debug-4.1.12-124.59.1.2.el6uek.x86_64.rpm	8edfd41622602efcf677f2e4237de806	-
	kernel-uek-debug-devel-4.1.12-124.59.1.2.el6uek.x86_64.rpm	0e336366df679ab29b6ac0052432c9af	-
	kernel-uek-devel-4.1.12-124.59.1.2.el6uek.x86_64.rpm	7404585e0201ee9897596fee74ced36c	-
	kernel-uek-doc-4.1.12-124.59.1.2.el6uek.noarch.rpm	37f867d9f2dc664f1b7974d77373adde	-
	kernel-uek-firmware-4.1.12-124.59.1.2.el6uek.noarch.rpm	62ac7a71353fb0ed5026368f7a890100	-
Oracle Linux 7 (x86_64)	kernel-uek-4.1.12-124.59.1.2.el7uek.src.rpm	82607c9a2224999fedb01fc0c2cc0ffe	-
	kernel-uek-4.1.12-124.59.1.2.el7uek.x86_64.rpm	56d6b32a3787a90b323a6d4d188b61a2	-
	kernel-uek-debug-4.1.12-124.59.1.2.el7uek.x86_64.rpm	a8a937b2472d5f20d733c5a75da0c9ef	-
	kernel-uek-debug-devel-4.1.12-124.59.1.2.el7uek.x86_64.rpm	5ef0a598d92f65e21fdef8c735a3cadd	-
	kernel-uek-devel-4.1.12-124.59.1.2.el7uek.x86_64.rpm	888adc8c1d2c185cb4ae5122abc24bcb	-
	kernel-uek-doc-4.1.12-124.59.1.2.el7uek.noarch.rpm	ddb9e16ab7b5949fa467581a90301f45	-
	kernel-uek-firmware-4.1.12-124.59.1.2.el7uek.noarch.rpm	79a303b0c9c79468ebc8ebe304313401	-

This page is generated automatically and has not been checked for errors or omissions. For clarification or corrections please contact the Oracle Linux ULN team