ELSA-2021-9395

ELSA-2021-9395 - Unbreakable Enterprise kernel security update

Type:	SECURITY
Impact:	IMPORTANT
Release Date:	2021-08-04

Description

[4.1.12-124.53.5]
- seq_file: disallow extremely large seq buffer allocations (Eric Sandeen) [Orabug: 33143006] {CVE-2021-33909}

[4.1.12-124.53.3]
- net/mlx4: Fix EEPROM dump support (Vladyslav Tarasiuk) [Orabug: 31895301] {CVE-2020-14304}
- net/mlx4_en: ethtool, Remove unsupported SFP EEPROM high pages query (Erez Alfasi) [Orabug: 31895301] {CVE-2020-14304}
- netfilter: x_tables: fix compat match/target pad out-of-bound write (Florian Westphal) [Orabug: 33093028] {CVE-2021-22555}
- xen/blkback: Make sure all vbd fields are initialized (Boris Ostrovsky) [Orabug: 33131620]

[4.1.12-124.53.2]
- scsi: lpfc: Fix driver crash in target reset handler (James Smart) [Orabug: 33048899]

[4.1.12-124.53.1]
- xfs: fix lockup issue (Junxiao Bi) [Orabug: 32836026]
- bluetooth: eliminate the potential race condition when removing the HCI controller (Lin Ma) [Orabug: 32912036] {CVE-2021-32399} {CVE-2021-32399}

Related CVEs

CVE-2021-32399

CVE-2021-33909

CVE-2020-14304

CVE-2021-22555

Updated Packages

Release/Architecture	Filename	sha256	Superseded By Advisory	Channel Label
Oracle Linux 6 (x86_64)	kernel-uek-4.1.12-124.53.5.el6uek.src.rpm	1d64c1da3e246649adbf5d81989c8651fe6f7eeb54adee1aa9e5447d2636c1bb	ELSA-2025-20007	ol6_x86_64_UEKR4_ELS
	kernel-uek-4.1.12-124.53.5.el6uek.x86_64.rpm	a31dd6f5cf500459ebe35ae2f3115e2ffcb91b693da95204616fbf94a17243be	ELSA-2025-20007	ol6_x86_64_UEKR4_ELS
	kernel-uek-debug-4.1.12-124.53.5.el6uek.x86_64.rpm	62ec76f63e234bb52b8c35c86e19897653a90a57a865bd5e98716c987b6f9024	ELSA-2025-20007	ol6_x86_64_UEKR4_ELS
	kernel-uek-debug-devel-4.1.12-124.53.5.el6uek.x86_64.rpm	23c76198e16dcce5223dcbd888cdea585a56300e4bb47a85778e4bb8fa7ba3a9	ELSA-2025-20007	ol6_x86_64_UEKR4_ELS
	kernel-uek-devel-4.1.12-124.53.5.el6uek.x86_64.rpm	03e19d07394b3ed0a08e3ebfd059d52fac9bc2083149526ccaaee7520077813b	ELSA-2025-20007	ol6_x86_64_UEKR4_ELS
	kernel-uek-doc-4.1.12-124.53.5.el6uek.noarch.rpm	2fb0b5cd3bdcbbdb5cc748775889c52acabf2695e6514b989445cd4d53f0c9b3	ELSA-2025-20007	ol6_x86_64_UEKR4_ELS
	kernel-uek-firmware-4.1.12-124.53.5.el6uek.noarch.rpm	2adba75396229bf7b40438781405d28708986352b977852c5a45d24e91ee1afd	ELSA-2025-20007	ol6_x86_64_UEKR4_ELS
Oracle Linux 7 (x86_64)	kernel-uek-4.1.12-124.53.5.el7uek.src.rpm	e3d4d965ff56074089c617ceb77d76e40a9e076dc47cc199bebd4a2a235ef72d	ELSA-2025-20190	ol7_x86_64_UEKR4
	kernel-uek-4.1.12-124.53.5.el7uek.x86_64.rpm	3ca50c4d84ea712da84109349f0da17554dbcc9e836577fb2f6bf1dc18ffe249	ELSA-2025-20190	ol7_x86_64_UEKR4
	kernel-uek-debug-4.1.12-124.53.5.el7uek.x86_64.rpm	47404013426f3cc2348988474cf8f31fe20ed87939c29fcc44210ff12276f15c	ELSA-2025-20190	ol7_x86_64_UEKR4
	kernel-uek-debug-devel-4.1.12-124.53.5.el7uek.x86_64.rpm	0a076ce4634f1745880a8f63f4148706298c454d5f894c1118fefc17353c51fd	ELSA-2025-20190	ol7_x86_64_UEKR4
	kernel-uek-devel-4.1.12-124.53.5.el7uek.x86_64.rpm	123258afd4b7386ac8fa1926f5e84447622844ffcc6175905dae818ada528bf7	ELSA-2025-20190	ol7_x86_64_UEKR4
	kernel-uek-doc-4.1.12-124.53.5.el7uek.noarch.rpm	1c202cc7a2eb1d9c2f5bff2e1d73a24107dc1ecc03f222c909fd48f2596a28f8	ELSA-2025-20190	ol7_x86_64_UEKR4
	kernel-uek-firmware-4.1.12-124.53.5.el7uek.noarch.rpm	7b0937d86281779cf2be27259176aec2f7253cdcd90f7fc017b44542a4ce3e56	ELSA-2025-20007	ol7_x86_64_UEKR4

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