ELBA-2026-49857-1

ELBA-2026-49857-1 - kernel bug fix update

Type:	BUG
Impact:	NA
Release Date:	2026-08-12

Description

[4.18.0-553.151.1.0.1]
- scsi: core: Restrict legal sdev_state transitions via sysfs (Uday Shankar) [Orabug: 37778230]

[4.18.0-553.151.1]
- 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]

[4.18.0-553.151.1]
- 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Release/Architecture	Filename	sha256	Superseded By Advisory	Channel Label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-4.18.0-553.151.1.0.1.el8_10.src.rpm	81cf7259c59d2d320373bab911a7c216b4ef32b93e4293ca3582b37693123418	-	ol8_x86_64_MODRHCK
	bpftool-4.18.0-553.151.1.0.1.el8_10.x86_64.rpm	766eb357056df1b3add80472baff3ff249abb5003b2bf4c71d2d1e5ff5a065fb	-	ol8_x86_64_MODRHCK
	kernel-4.18.0-553.151.1.0.1.el8_10.x86_64.rpm	630c64630f3edab81f290f083c0a6ebba6fdeea912d13a8442e53c700803acc9	-	ol8_x86_64_MODRHCK
	kernel-abi-stablelists-4.18.0-553.151.1.0.1.el8_10.noarch.rpm	53d93fd94b2cd9b4145795c24cd18dd76bf0fc8af0668a3ed938641babd7e234	-	ol8_x86_64_MODRHCK
	kernel-core-4.18.0-553.151.1.0.1.el8_10.x86_64.rpm	08cb3cd09ae9ecb4f558d81b293cf1a8417bb6393f62bec388053c3b6d4c8602	-	ol8_x86_64_MODRHCK
	kernel-cross-headers-4.18.0-553.151.1.0.1.el8_10.x86_64.rpm	f0563591ba03a5188aab43c121b1f6cad8cccccef6a66c58e0da98479e30fb7f	-	ol8_x86_64_MODRHCK
	kernel-debug-4.18.0-553.151.1.0.1.el8_10.x86_64.rpm	21d0c45d73417acbf9d0eb78361e6df2e8f17eed84c27ff4922c6841dfa5ad08	-	ol8_x86_64_MODRHCK
	kernel-debug-core-4.18.0-553.151.1.0.1.el8_10.x86_64.rpm	777b0a8f28cd874981596bcc38e3121a8984a80b0d18b9666fd6f30acef84871	-	ol8_x86_64_MODRHCK
	kernel-debug-devel-4.18.0-553.151.1.0.1.el8_10.x86_64.rpm	a84734b4e428110486174b5a7b3053c3169499a1bbf1bb4e9c7ebe2e867eae33	-	ol8_x86_64_MODRHCK
	kernel-debug-modules-4.18.0-553.151.1.0.1.el8_10.x86_64.rpm	bc6e6a6a2331508e861e2f5b0ee4573a7e3e251fc4c2f631e8d6177dd15fb1c4	-	ol8_x86_64_MODRHCK
	kernel-debug-modules-extra-4.18.0-553.151.1.0.1.el8_10.x86_64.rpm	675f90c6e51c4521e767f9d7f6c779859355ede9a0689d40c9b2a0589b96beb8	-	ol8_x86_64_MODRHCK
	kernel-devel-4.18.0-553.151.1.0.1.el8_10.x86_64.rpm	178136c653bd44de38fd3d9c451e3d18ea73eeb0b983c8966eac58e9df05d69e	-	ol8_x86_64_MODRHCK
	kernel-doc-4.18.0-553.151.1.0.1.el8_10.noarch.rpm	9de33cfa1d7e48be142a23ca4681c56637143da83c86270ea09b11f550ab0b3d	-	ol8_x86_64_MODRHCK
	kernel-headers-4.18.0-553.151.1.0.1.el8_10.x86_64.rpm	de52eeb35f9f5b30e407a024db030dbc8917474d5a6a95fe062e060d49016b89	-	ol8_x86_64_MODRHCK
	kernel-modules-4.18.0-553.151.1.0.1.el8_10.x86_64.rpm	7f763d54546fdf3abea09792c4f093501acddc52a6f76bf00211acb536368e05	-	ol8_x86_64_MODRHCK
	kernel-modules-extra-4.18.0-553.151.1.0.1.el8_10.x86_64.rpm	8a8dd4bfed5ed859778e7389c52d3dad47ac1d03df0469f4e545e0dd578ac5b9	-	ol8_x86_64_MODRHCK
	kernel-tools-4.18.0-553.151.1.0.1.el8_10.x86_64.rpm	1cd9428d005b8da60ce1ad79bb556c1baf468e083b609cc357c036950ad5adb1	-	ol8_x86_64_MODRHCK
	kernel-tools-libs-4.18.0-553.151.1.0.1.el8_10.x86_64.rpm	194d3ffd14b3120db50a1ab1194415916574d2b2791e9eee7c0602ea1ba194fb	-	ol8_x86_64_MODRHCK
	kernel-tools-libs-devel-4.18.0-553.151.1.0.1.el8_10.x86_64.rpm	6e6f5213aff1df429f2a54b396b3cea89c28163eb64206bcf7c87ab826386cd2	-	ol8_x86_64_MODRHCK
	perf-4.18.0-553.151.1.0.1.el8_10.x86_64.rpm	26ade035112c8b7d594f30aaab8901c2ebe1caee938e5496ae928ad78fd9ab72	-	ol8_x86_64_MODRHCK
	python3-perf-4.18.0-553.151.1.0.1.el8_10.x86_64.rpm	acf8188c4df307507704e25f1571863547dbf7b4ca9cbf5b6e24d2231c05b23f	-	ol8_x86_64_MODRHCK

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