ELBA-2026-50978-1

ELBA-2026-50978-1 - kernel bug fix update

Type:	BUG
Impact:	NA
Release Date:	2026-08-14

Description

[4.18.0-553.153.1.0.1]
- scsi: core: Restrict legal sdev_state transitions via sysfs (Uday Shankar) [Orabug: 37778230]

[4.18.0-553.153.1]
- Update Oracle Linux certificates (Kevin Lyons)
- Disable signing for aarch64 (Ilya Okomin)
- Oracle Linux RHCK Module Signing Key was added to the kernel trusted keys list (olkmod_signing_key.pem) [Orabug: 29539237]
- Update x509.genkey [Orabug: 24817676]
- Conflict with shim-ia32 and shim-x64 <= 15.3-1.0.3
- Remove upstream reference during boot (Kevin Lyons) [Orabug: 34750652]
- Add new Oracle Linux Driver Signing (key 1) certificate [Orabug: 37985772]

[4.18.0-553.153.1]
- scsi: storvsc: Handle PERSISTENT_RESERVE_IN truncation for Hyper-V vFC (Vitaly Kuznetsov) [RHEL-188270]
- scsi: storvsc: Process unsupported MODE_SENSE_10 (Vitaly Kuznetsov) [RHEL-188270]
- x86/CPU/AMD: Prevent improper isolation of shared resources in Zen2's op cache (Dennis Chen) [RHEL-188786] {CVE-2025-54518}

[4.18.0-553.152.1]
- gfs2: page poisoning fix (CKI Backport Bot) [RHEL-214099]
- bpf: Fix combination of jit blinding and pointers to bpf subprogs. (Viktor Malik) [RHEL-191844]

[4.18.0-553.151.1]
- net: dns_resolver: allow shorter names in dns_query() (Paulo Alcantara) [RHEL-213976]
- net/dns_resolver: use kasprintf + kmemdup_nul to simplify dns_query (Paulo Alcantara) [RHEL-213976]
- net/dns_resolver: consolidate namelen checks in dns_query (Paulo Alcantara) [RHEL-213976]
- dns: remove redundant zero length namelen check (Paulo Alcantara) [RHEL-213976]
- ipc: limit next_id allocation to the valid ID range (Rafael Aquini) [RHEL-188216] {CVE-2026-52923}
- KVM: s390: Limit adapter indicator access to mapped page (Christoph Schlameuss) [RHEL-183880]

Updated Packages

Release/Architecture	Filename	sha256	Superseded By Advisory	Channel Label
Oracle Linux 8 (x86_64)	kernel-4.18.0-553.153.1.0.1.el8_10.src.rpm	24fc3611712ff2c5f79d845bb5d5be76a660ce70b1940d96cecbb389b80cd01f	-	ol8_x86_64_MODRHCK
	bpftool-4.18.0-553.153.1.0.1.el8_10.x86_64.rpm	98f5d88231438d94da1016999088c4692ac5866eeb7e533319ebd20243600a4b	-	ol8_x86_64_MODRHCK
	kernel-4.18.0-553.153.1.0.1.el8_10.x86_64.rpm	10079c4a2f22af0b245c6bba9dae12280bcdf4fa75eed5fc04306c8486cb4549	-	ol8_x86_64_MODRHCK
	kernel-abi-stablelists-4.18.0-553.153.1.0.1.el8_10.noarch.rpm	cdb8d1572ce1e3f871141baaada9138a68083d10e6fed507c5bac95d5b42abc7	-	ol8_x86_64_MODRHCK
	kernel-core-4.18.0-553.153.1.0.1.el8_10.x86_64.rpm	bd8696a2a39bad93215d011f70ebc39a9d73c75de4712a0a1551e1c97e07491a	-	ol8_x86_64_MODRHCK
	kernel-cross-headers-4.18.0-553.153.1.0.1.el8_10.x86_64.rpm	e0508c9c386d9104e221c8387903a5767db4f9d2633168d58eff6921bc4c37d4	-	ol8_x86_64_MODRHCK
	kernel-debug-4.18.0-553.153.1.0.1.el8_10.x86_64.rpm	2d5118f62fd5c96e5cf0bc0f479482ff9cce217dcfe03618e62ce725803799f5	-	ol8_x86_64_MODRHCK
	kernel-debug-core-4.18.0-553.153.1.0.1.el8_10.x86_64.rpm	70a7af585067b9be0d17ce2e48b2b90d4ad32ec5e96860ab300a61cac31bc353	-	ol8_x86_64_MODRHCK
	kernel-debug-devel-4.18.0-553.153.1.0.1.el8_10.x86_64.rpm	6e825eb41968b8cf521657e5b7bdb4e59f9183a46d50a055501f9a62673335db	-	ol8_x86_64_MODRHCK
	kernel-debug-modules-4.18.0-553.153.1.0.1.el8_10.x86_64.rpm	ebaac8db5757b3f6b8a049b5c3164b4f18961687a145e047da1472aa6b3cfd03	-	ol8_x86_64_MODRHCK
	kernel-debug-modules-extra-4.18.0-553.153.1.0.1.el8_10.x86_64.rpm	e923f08b7377a0c24e6feb68cb8a274e1e1b5ccb2274e34e7583675a493810fb	-	ol8_x86_64_MODRHCK
	kernel-devel-4.18.0-553.153.1.0.1.el8_10.x86_64.rpm	18e13e056fa8dd0faaa9d55ecbe248a3f70444cbf31eb638fda393ac1d7a5bac	-	ol8_x86_64_MODRHCK
	kernel-doc-4.18.0-553.153.1.0.1.el8_10.noarch.rpm	ac0199f545eb7aaad399032f16f46639817ede5f5d371eca1e0daf1860c6138e	-	ol8_x86_64_MODRHCK
	kernel-headers-4.18.0-553.153.1.0.1.el8_10.x86_64.rpm	5d5fef84af8544cd80088f6096fc833bf4da97b0fe348227580234ba900ef1b3	-	ol8_x86_64_MODRHCK
	kernel-modules-4.18.0-553.153.1.0.1.el8_10.x86_64.rpm	443418e3abd6266c4506c127cbdaf80400a5276257e3f78fe9645b52aa48d470	-	ol8_x86_64_MODRHCK
	kernel-modules-extra-4.18.0-553.153.1.0.1.el8_10.x86_64.rpm	9a8360e0e29b9c742b395da7ebc326a478a217044927fb499ad865b8a7940097	-	ol8_x86_64_MODRHCK
	kernel-tools-4.18.0-553.153.1.0.1.el8_10.x86_64.rpm	092fa57df01943fec80da48c4266628c06b4c219ea4066333aa645ab4fbbd0a7	-	ol8_x86_64_MODRHCK
	kernel-tools-libs-4.18.0-553.153.1.0.1.el8_10.x86_64.rpm	c5c83bc892a1da5e78d73bfb16ca59c02f66ad953a6bef7f69cd7057b27bb13d	-	ol8_x86_64_MODRHCK
	kernel-tools-libs-devel-4.18.0-553.153.1.0.1.el8_10.x86_64.rpm	5c409665c1af11d842784ddd3b43ba21932a0879b3b95dd4eef44ed6e68ec1c7	-	ol8_x86_64_MODRHCK
	perf-4.18.0-553.153.1.0.1.el8_10.x86_64.rpm	02118a99f36daee47b2d8095f86f0aba9a41ab1bd98668dddeae307d84072637	-	ol8_x86_64_MODRHCK
	python3-perf-4.18.0-553.153.1.0.1.el8_10.x86_64.rpm	62ea79661feb72dc755f5c9564f8fbc494c5b9a1310c347bef0e01db5d48f4d4	-	ol8_x86_64_MODRHCK

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