ELSA-2022-9348

ELSA-2022-9348 - Unbreakable Enterprise kernel security update

Type:	SECURITY
Impact:	IMPORTANT
Release Date:	2022-05-03

Description

[4.1.12-124.62.3]
- 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]

[4.1.12-124.62.2]
- netfilter: nf_tables: initialize registers in nft_do_chain() (Pablo Neira Ayuso) [Orabug: 34012926] {CVE-2022-1016}
- pNFS/flexfiles: fix incorrect size check in decode_nfs_fh() (Nikola Livic) [Orabug: 34020970] {CVE-2021-4157}

[4.1.12-124.62.1]
- Bluetooth: use correct lock to prevent UAF of hdev object (Lin Ma) [Orabug: 33014054] {CVE-2021-3573}
- hugetlbfs: flush TLBs correctly after huge_pmd_unshare (Nadav Amit) [Orabug: 33617221] {CVE-2021-4002}
- udf: Restore i_lenAlloc when inode expansion fails (Jan Kara) [Orabug: 33870269] {CVE-2022-0617}
- udf: Fix NULL ptr deref when converting from inline format (Jan Kara) [Orabug: 33870269] {CVE-2022-0617}
- phonet: refcount leak in pep_sock_accep (Hangyu Hua) [Orabug: 33962762] {CVE-2021-45095}
- btrfs: unlock newly allocated extent buffer after error (Qu Wenruo) [Orabug: 33997139] {CVE-2021-4149}
- quota: correct error number in free_dqentry() (Zhang Yi) [Orabug: 33997256] {CVE-2021-45868}
- quota: check block number when reading the block in quota file (Zhang Yi) [Orabug: 33997256] {CVE-2021-45868}
- af_unix: fix races in sk_peer_pid and sk_peer_cred accesses (Eric Dumazet) [Orabug: 34006847] {CVE-2021-4203}

Related CVEs

CVE-2021-3573

CVE-2021-4002

CVE-2021-45868

CVE-2022-0617

CVE-2021-4149

CVE-2021-4203

CVE-2021-0920

CVE-2021-45095

CVE-2022-1016

CVE-2021-4157

Updated Packages

Release/Architecture	Filename	sha256	Superseded By Advisory	Channel Label
Oracle Linux 6 (x86_64)	kernel-uek-4.1.12-124.62.3.el6uek.src.rpm	3011ffeca9e55065dd533200c09c55fdfa8e97b1080c09b91d9a920c6380762d	ELSA-2025-20007	ol6_x86_64_UEKR4_ELS
	kernel-uek-4.1.12-124.62.3.el6uek.x86_64.rpm	a3cee9e9997084d4bdb3b514a336a64a1df09d720c6f54265919d7a59f66b286	ELSA-2025-20007	ol6_x86_64_UEKR4_ELS
	kernel-uek-debug-4.1.12-124.62.3.el6uek.x86_64.rpm	2a332919742569778d46ced641e66d95c91ef0d0d50abd4315ad5a29bff5194e	ELSA-2025-20007	ol6_x86_64_UEKR4_ELS
	kernel-uek-debug-devel-4.1.12-124.62.3.el6uek.x86_64.rpm	0b772f553defca01d600a7a25c9f131ce26b6037a3c627eb150ec46bca31d35f	ELSA-2025-20007	ol6_x86_64_UEKR4_ELS
	kernel-uek-devel-4.1.12-124.62.3.el6uek.x86_64.rpm	dc99b58fc9702cc99abe5d466966541999a5fa7c01e7b404ca41102a00b34c8c	ELSA-2025-20007	ol6_x86_64_UEKR4_ELS
	kernel-uek-doc-4.1.12-124.62.3.el6uek.noarch.rpm	38af9274c18f3eb263e27caf986ceeb4a0a00beed4d5a6d37d548afa37706885	ELSA-2025-20007	ol6_x86_64_UEKR4_ELS
	kernel-uek-firmware-4.1.12-124.62.3.el6uek.noarch.rpm	10edba75fa464107ec3e111fe415231acaaf9c7f01c11339e18a933b74f11dde	ELSA-2025-20007	ol6_x86_64_UEKR4_ELS
Oracle Linux 7 (x86_64)	kernel-uek-4.1.12-124.62.3.el7uek.src.rpm	712c21e7018a6fef854d07450cf709d9b9df286c9b22693090cfdffe57886737	ELSA-2025-20190	ol7_x86_64_UEKR4
	kernel-uek-4.1.12-124.62.3.el7uek.x86_64.rpm	30e865606d42adb9e529272853319cbd3653f6c6b1c5d3be5ee0719157f83389	ELSA-2025-20190	ol7_x86_64_UEKR4
	kernel-uek-debug-4.1.12-124.62.3.el7uek.x86_64.rpm	e29d610af0803e06fdb0e3a6726ced0525730ed72f9c46be7793ee9cd1a10714	ELSA-2025-20190	ol7_x86_64_UEKR4
	kernel-uek-debug-devel-4.1.12-124.62.3.el7uek.x86_64.rpm	36504b90d5aac33838d0d2dce0d57501eb6e4b99cb5e516bac1fdb36c78dfdbb	ELSA-2025-20190	ol7_x86_64_UEKR4
	kernel-uek-devel-4.1.12-124.62.3.el7uek.x86_64.rpm	97fe393efe1a842a378a21463fde38c0bf5818650597605d993592b151193448	ELSA-2025-20190	ol7_x86_64_UEKR4
	kernel-uek-doc-4.1.12-124.62.3.el7uek.noarch.rpm	20dab9d2904662363e87a83183375cc2ec19b5102572b935f41ee6e6ba52b271	ELSA-2025-20190	ol7_x86_64_UEKR4
	kernel-uek-firmware-4.1.12-124.62.3.el7uek.noarch.rpm	1aeeb1ebea7f9dec10e117b7bd5e256d7eb44ae73fb9b79835049ecc2473dbba	ELSA-2025-20007	ol7_x86_64_UEKR4

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