ELBA-2026-52765-1

ELBA-2026-52765-1 - kernel bug fix update

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

Description

[4.18.0-553.154.1.0.1]
- 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]

[4.18.0-553.154.1]
- iio: event: Fix event FIFO reset race (CKI Backport Bot) [RHEL-223364] {CVE-2026-64496}
- redhat: add kmap.py tool and kernel-kmap-internal package (Rado Vrbovsky)

[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Release/Architecture	Filename	sha256	Superseded By Advisory	Channel Label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-4.18.0-553.154.1.0.1.el8_10.src.rpm	00b869864ead5e9f741cd4331cdb120d40083a8687c1201b91f901f38962a2fe	-	ol8_x86_64_MODRHCK
	bpftool-4.18.0-553.154.1.0.1.el8_10.x86_64.rpm	9dbe3ba665595b8f76b4b597057bef0aee8820be4550814f818406716d53bf74	-	ol8_x86_64_MODRHCK
	kernel-4.18.0-553.154.1.0.1.el8_10.x86_64.rpm	5f4d6ce3f02330160cb4f67eabe3daeea3a635b438e74e84cf060b6eb3ffa4e0	-	ol8_x86_64_MODRHCK
	kernel-abi-stablelists-4.18.0-553.154.1.0.1.el8_10.noarch.rpm	4996b1272afacf0bea82d7e722a1ccb1326dcd4836f6ad0c1205d6e0b45e21a1	-	ol8_x86_64_MODRHCK
	kernel-core-4.18.0-553.154.1.0.1.el8_10.x86_64.rpm	4286afdebbe4fb34815d1594865923e61e50e17ebdb45b8d53f56573871bd513	-	ol8_x86_64_MODRHCK
	kernel-cross-headers-4.18.0-553.154.1.0.1.el8_10.x86_64.rpm	25011e5a24b91c134fc34c8ded42b0c166472cdbb80f62ae02eeddac068d91ff	-	ol8_x86_64_MODRHCK
	kernel-debug-4.18.0-553.154.1.0.1.el8_10.x86_64.rpm	9a7e98d6340705e481daccdedfb87f856c0a5d238463ed57222b8c496d6730be	-	ol8_x86_64_MODRHCK
	kernel-debug-core-4.18.0-553.154.1.0.1.el8_10.x86_64.rpm	cfdddd7e04defc873331cd54c7c70e41475a152b1cddbfef81f8ee687ee9451a	-	ol8_x86_64_MODRHCK
	kernel-debug-devel-4.18.0-553.154.1.0.1.el8_10.x86_64.rpm	e7bc465efdf7c091d2dadff9d9b0f1a51eae789f0a4dd45e755fc40a8853f0b1	-	ol8_x86_64_MODRHCK
	kernel-debug-modules-4.18.0-553.154.1.0.1.el8_10.x86_64.rpm	1f0aaf9c100c742466928813b64ce3fd52a39beac09eec27e83ef82858551093	-	ol8_x86_64_MODRHCK
	kernel-debug-modules-extra-4.18.0-553.154.1.0.1.el8_10.x86_64.rpm	e1075a63b234e078d9a9bf6636b0873ebf9bfc862650ceb89b101dcb2833f97d	-	ol8_x86_64_MODRHCK
	kernel-devel-4.18.0-553.154.1.0.1.el8_10.x86_64.rpm	847e2469db88dc1fc9e6d6b64092a4ad8545712c05a436f3b567fda3554dff71	-	ol8_x86_64_MODRHCK
	kernel-doc-4.18.0-553.154.1.0.1.el8_10.noarch.rpm	4af334e4d0c6b7bebe31a34a75d97e9110248441163e331cfd3b6c6a91f41136	-	ol8_x86_64_MODRHCK
	kernel-headers-4.18.0-553.154.1.0.1.el8_10.x86_64.rpm	a56cc591dc9ec4cec1ea06cfe5084495a871accf17c8d1073098c6c583d04f4d	-	ol8_x86_64_MODRHCK
	kernel-modules-4.18.0-553.154.1.0.1.el8_10.x86_64.rpm	c5c5b26a8e207c9c2fbe4910f1020a0f5e20f72e75eff61e96f7cb223529f409	-	ol8_x86_64_MODRHCK
	kernel-modules-extra-4.18.0-553.154.1.0.1.el8_10.x86_64.rpm	0d21ecb0be38ac9a50305d5064c6ebbbf79bc839e6f0d689c4a12ef98049b0d2	-	ol8_x86_64_MODRHCK
	kernel-tools-4.18.0-553.154.1.0.1.el8_10.x86_64.rpm	6793d53bdc548e2a587ba1f35dfbe60a35390ed2585837a4eeb0c34d7c2108d7	-	ol8_x86_64_MODRHCK
	kernel-tools-libs-4.18.0-553.154.1.0.1.el8_10.x86_64.rpm	f92213db72f5faee83d5aa501419897d3c9a6526e9b6b68d612d6f4e9abae141	-	ol8_x86_64_MODRHCK
	kernel-tools-libs-devel-4.18.0-553.154.1.0.1.el8_10.x86_64.rpm	e3f6ccd976ee49bca198b0021d445e82f48cf7e220668f69964f4416e30aa4ff	-	ol8_x86_64_MODRHCK
	perf-4.18.0-553.154.1.0.1.el8_10.x86_64.rpm	8fbb8b78b961029014ac49b55218ee529a811028dec350ee0c7a8c572f97ceb1	-	ol8_x86_64_MODRHCK
	python3-perf-4.18.0-553.154.1.0.1.el8_10.x86_64.rpm	2622797b98087698fb758ca192bc3f5d1fa7aeded75e939c4dc5008544c29d7a	-	ol8_x86_64_MODRHCK

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