ELBA-2026-67468-1

ELBA-2026-67468-1 - kernel bug fix update

Type:	BUG
Impact:	NA
Release Date:	2026-09-16

Description

[4.18.0-553.163.1.0.1]
- scsi: core: Restrict legal sdev_state transitions via sysfs (Uday Shankar) [Orabug: 37778230]

[4.18.0-553.163.1]
- 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]

[4.18.0-553.163.1]
- EDAC/bluefield: Fix potential integer overflow (Joel Savitz) [RHEL-234337] {CVE-2024-53161}
- scsi: libiscsi_tcp: Bound SCSI Response data segment to the connection buffer (CKI Backport Bot) [RHEL-254583] {CVE-2026-74556}
- blk-cgroup: fix UAF in __blkcg_rstat_flush() (Jeff Moyer) [RHEL-230276] {CVE-2026-63802}
- dm-verity: fix buffer overflow in FEC calculation (Benjamin Marzinski) [RHEL-244942] {CVE-2026-72098}
- net: qrtr: restrict socket creation to the initial network namespace (Jose Ignacio Tornos Martinez) [RHEL-239090] {CVE-2026-68294}
- wifi: ath9k: hif_usb: don't dereference hif_dev after re-arming firmware request (Jose Ignacio Tornos Martinez) [RHEL-237990] {CVE-2026-68363}
- wifi: mac80211: capture fast-RX rate before mesh reuses skb->cb (Jose Ignacio Tornos Martinez) [RHEL-231677] {CVE-2026-64117}
- wifi: mac80211: fix missing RX bitrate update for mesh forwarding path (Jose Ignacio Tornos Martinez) [RHEL-231677] {CVE-2026-64117}
- wifi: mac80211: Discard Beacon frames to non-broadcast address (Jose Ignacio Tornos Martinez) [RHEL-230705] {CVE-2025-71127}
- wifi: nl80211: reject oversized EMA RNR lists (Jose Ignacio Tornos Martinez) [RHEL-230593] {CVE-2026-53182}
- net: qrtr: fix refcount saturation and potential UAF in qrtr_port_remove (Jose Ignacio Tornos Martinez) [RHEL-229715] {CVE-2026-52947}
- scsi: scsi_transport_fc: Widen FPIN pname walker counter to u32 (CKI Backport Bot) [RHEL-228708] {CVE-2026-63889}
- KVM: nSVM: Always use vmcb01 in VMLOAD/VMSAVE emulation (CKI Backport Bot) [RHEL-189455] {CVE-2026-43133}

Updated Packages

Release/Architecture	Filename	sha256	Superseded By Advisory	Channel Label
Oracle Linux 8 (x86_64)	kernel-4.18.0-553.163.1.0.1.el8_10.src.rpm	7598d65548139ad59a8b686bec260b0bd4bd0ef305367bd27c64a2dfc26ff459	-	ol8_x86_64_MODRHCK
	bpftool-4.18.0-553.163.1.0.1.el8_10.x86_64.rpm	472b1873320c9c92c981b0facfecafcad4324a3d92b2a3130165455c5948f43d	-	ol8_x86_64_MODRHCK
	kernel-4.18.0-553.163.1.0.1.el8_10.x86_64.rpm	2bbde9df9739047d94362c658a4fa35df373fd2dfe2e7361d6fc6388f2f3b185	-	ol8_x86_64_MODRHCK
	kernel-abi-stablelists-4.18.0-553.163.1.0.1.el8_10.noarch.rpm	db9fc478f0f1287b9f85a227572bb2e479a2bdc863d283d83939bf2747718820	-	ol8_x86_64_MODRHCK
	kernel-core-4.18.0-553.163.1.0.1.el8_10.x86_64.rpm	001e9ecf950a21d1b6ff265fb417a9e0105af6344e884fb8b48d2d9814cad5d4	-	ol8_x86_64_MODRHCK
	kernel-cross-headers-4.18.0-553.163.1.0.1.el8_10.x86_64.rpm	260f8d974d01fcf0217d2a45f0ddd0ea58fd7cd07d4c512ff7b4172c405a3005	-	ol8_x86_64_MODRHCK
	kernel-debug-4.18.0-553.163.1.0.1.el8_10.x86_64.rpm	ede66b71de71371e27d837e0bbeef3bb0f2506b59838983bcaf5171aeedfd0c2	-	ol8_x86_64_MODRHCK
	kernel-debug-core-4.18.0-553.163.1.0.1.el8_10.x86_64.rpm	1fbe3e4a7a7977fe022f6165bd7a1d07a939c3e118bee87838be4e1323931358	-	ol8_x86_64_MODRHCK
	kernel-debug-devel-4.18.0-553.163.1.0.1.el8_10.x86_64.rpm	21048dce8f9d6590f1a7533dc5a0b40c34d80ebd63a9b72f29d7226670a441c4	-	ol8_x86_64_MODRHCK
	kernel-debug-modules-4.18.0-553.163.1.0.1.el8_10.x86_64.rpm	e8901f6c3d2466ef5141b99458dfbe7de5a1d4bba8c0837e3e7414fc3fc67bd4	-	ol8_x86_64_MODRHCK
	kernel-debug-modules-extra-4.18.0-553.163.1.0.1.el8_10.x86_64.rpm	1269c4ec4e051f4f47018264a3fa384e899000e082ae83f13f52f4ba608ae1df	-	ol8_x86_64_MODRHCK
	kernel-devel-4.18.0-553.163.1.0.1.el8_10.x86_64.rpm	0be54530790b9ff679664ece478d738b04132340763f3d67ca73c10dfdaea79b	-	ol8_x86_64_MODRHCK
	kernel-doc-4.18.0-553.163.1.0.1.el8_10.noarch.rpm	1d069bf28af9f9d9a428194c867cb2bb906dfed00633065471fb336ea467ff12	-	ol8_x86_64_MODRHCK
	kernel-headers-4.18.0-553.163.1.0.1.el8_10.x86_64.rpm	2de2f76023b23dc0c6741faa989ed302dd5ad98e021cca4f15ac19a1d7e2b537	-	ol8_x86_64_MODRHCK
	kernel-modules-4.18.0-553.163.1.0.1.el8_10.x86_64.rpm	99b3f05dba8267267286beb6755ed9553b77622460d34b7feb14a14efde2daf0	-	ol8_x86_64_MODRHCK
	kernel-modules-extra-4.18.0-553.163.1.0.1.el8_10.x86_64.rpm	4ee41acca0871525eed62c550745a4e3ca16d5baadd648fb3d4a3208d27e15c4	-	ol8_x86_64_MODRHCK
	kernel-tools-4.18.0-553.163.1.0.1.el8_10.x86_64.rpm	cd30f15ad9b0865fbe13baf9862e423a82d228c346d71af9f7778abe87449030	-	ol8_x86_64_MODRHCK
	kernel-tools-libs-4.18.0-553.163.1.0.1.el8_10.x86_64.rpm	56babc9559909f5189d19cbd8315f04da73ba30b48084258a8d4b48b692ff07b	-	ol8_x86_64_MODRHCK
	kernel-tools-libs-devel-4.18.0-553.163.1.0.1.el8_10.x86_64.rpm	c6ad127495938449253d6113eadb1690bfe33452ecffb5cd28ea28acc19e75a4	-	ol8_x86_64_MODRHCK
	perf-4.18.0-553.163.1.0.1.el8_10.x86_64.rpm	f448186185462125968b73f94388e24e26dcdc2b4a6408bec3262eb83bc6930e	-	ol8_x86_64_MODRHCK
	python3-perf-4.18.0-553.163.1.0.1.el8_10.x86_64.rpm	a56e1f0a90016fe2c447eab5861f19ca864a8d9197ffc98d64cb1378bce7c948	-	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