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ELSA-2026-0444

ELSA-2026-0444 - kernel security update

Type:SECURITY
Impact:IMPORTANT
Release Date:2026-01-12

Description


[4.18.0-553.92.1]
- 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]

[4.18.0-553.92.1]
- libceph: fix potential use-after-free in have_mon_and_osd_map() (CKI Backport Bot) [RHEL-137395] {CVE-2025-68285}
- media: rc: fix races with imon_disconnect() (Kate Hsuan) [RHEL-124396] {CVE-2025-39993}
- media: imon: fix a race condition in send_packet() (Kate Hsuan) [RHEL-124396]
- media: imon: reorganize serialization (Kate Hsuan) [RHEL-124396]
- media: imon: drop references only after device is no longer used (Kate Hsuan) [RHEL-124396]
- media: rc: Add support for another iMON 0xffdc device (Kate Hsuan) [RHEL-124396]

[4.18.0-553.91.1]
- gfs2: Do not cancel internal demote requests (Andreas Gruenbacher) [RHEL-135355]
- gfs2: run_queue cleanup (Andreas Gruenbacher) [RHEL-135355]
- gfs2: simplify finish_xmote (Andreas Gruenbacher) [RHEL-135355]
- gfs2: Get rid of unnecessary test_and_set_bit (Andreas Gruenbacher) [RHEL-135355]
- gfs2: Retries missing in gfs2_{rename,exchange} (Andreas Gruenbacher) [RHEL-135355]
- gfs2: glock cancelation flag fix (Andreas Gruenbacher) [RHEL-135355]
- gfs2: Minor do_xmote cancelation fix (Andreas Gruenbacher) [RHEL-135355]
- sctp: avoid NULL dereference when chunk data buffer is missing (CKI Backport Bot) [RHEL-133999] {CVE-2025-40240}
- redhat: introduce RELEASE_LOCALVERSION variable (Jan Stancek)
- cifs: fix automount with passwords that contain commas (Paulo Alcantara) [RHEL-125963]
- perf/x86/intel/ds: Fix the conversion from TSC to perf time (Anubhav Shelat) [RHEL-127171]
- perf/x86/intel/pebs: Fix PEBS timestamps overwritten (Anubhav Shelat) [RHEL-127171]
- ceph: fix client race condition where r_parent becomes stale before sending message (Alex Markuze) [RHEL-120226]
- ceph: fix client race condition validating r_parent before applying state (Alex Markuze) [RHEL-120226]
- blk-mq: setup queue ->tag_set before initializing hctx (Ming Lei) [RHEL-30744]
- blk-mq: add helper for checking if one CPU is mapped to specified hctx (Ming Lei) [RHEL-30744]
- blk-mq: don't schedule block kworker on isolated CPUs (Ming Lei) [RHEL-30744]
- sched/isolation: add cpu_is_isolated() API (Ming Lei) [RHEL-30744]

[4.18.0-553.90.1]
- NFSv4: xattr handlers should check for absent nfs filehandles (Scott Mayhew) [RHEL-129945]


Related CVEs


CVE-2025-39993
CVE-2025-40240
CVE-2025-68285

Updated Packages


Release/ArchitectureFilenamesha256Superseded By AdvisoryChannel Label
Oracle Linux 8 (aarch64) kernel-4.18.0-553.92.1.el8_10.src.rpm9ee546fb2fa76615e5df1747f87b046911b0c0d78f3f126aaf29b554e954a1bd-ol8_aarch64_baseos_latest
kernel-4.18.0-553.92.1.el8_10.src.rpm9ee546fb2fa76615e5df1747f87b046911b0c0d78f3f126aaf29b554e954a1bd-ol8_aarch64_codeready_builder
kernel-4.18.0-553.92.1.el8_10.src.rpm9ee546fb2fa76615e5df1747f87b046911b0c0d78f3f126aaf29b554e954a1bd-ol8_aarch64_u10_baseos_patch
bpftool-4.18.0-553.92.1.el8_10.aarch64.rpm8c655473226c1b03da449514f087bdde9a1e51b5cbe1107136f96152af0a054f-ol8_aarch64_baseos_latest
bpftool-4.18.0-553.92.1.el8_10.aarch64.rpm8c655473226c1b03da449514f087bdde9a1e51b5cbe1107136f96152af0a054f-ol8_aarch64_u10_baseos_patch
kernel-cross-headers-4.18.0-553.92.1.el8_10.aarch64.rpmbd98ec17cc838b1f28c1b5aaabfd9c1429c26f939a8f711f0be5df811456258b-ol8_aarch64_baseos_latest
kernel-cross-headers-4.18.0-553.92.1.el8_10.aarch64.rpmbd98ec17cc838b1f28c1b5aaabfd9c1429c26f939a8f711f0be5df811456258b-ol8_aarch64_u10_baseos_patch
kernel-headers-4.18.0-553.92.1.el8_10.aarch64.rpm314d26e14062b182639014885d16d394371a0b0d6640e866717433dc3315ec51-ol8_aarch64_baseos_latest
kernel-headers-4.18.0-553.92.1.el8_10.aarch64.rpm314d26e14062b182639014885d16d394371a0b0d6640e866717433dc3315ec51-ol8_aarch64_u10_baseos_patch
kernel-tools-4.18.0-553.92.1.el8_10.aarch64.rpmf5409ecacc367bb1b1663feeae3aa3d563b382b0a9833056f711531f320849f3-ol8_aarch64_baseos_latest
kernel-tools-4.18.0-553.92.1.el8_10.aarch64.rpmf5409ecacc367bb1b1663feeae3aa3d563b382b0a9833056f711531f320849f3-ol8_aarch64_u10_baseos_patch
kernel-tools-libs-4.18.0-553.92.1.el8_10.aarch64.rpmde13ada462f5505d989824a4c41b44f9491835992bb36217423c257b31979c81-ol8_aarch64_baseos_latest
kernel-tools-libs-4.18.0-553.92.1.el8_10.aarch64.rpmde13ada462f5505d989824a4c41b44f9491835992bb36217423c257b31979c81-ol8_aarch64_u10_baseos_patch
kernel-tools-libs-devel-4.18.0-553.92.1.el8_10.aarch64.rpmd048ec130bbed8f5ef130e43d9a576b7f488c924cfeeb15390a8deee09f3e521-ol8_aarch64_codeready_builder
perf-4.18.0-553.92.1.el8_10.aarch64.rpm62b9d7a388f6ce8e5cdfe1ea04c0d2a5e040980bccdf6921a12d0e7b6e148635-ol8_aarch64_baseos_latest
perf-4.18.0-553.92.1.el8_10.aarch64.rpm62b9d7a388f6ce8e5cdfe1ea04c0d2a5e040980bccdf6921a12d0e7b6e148635-ol8_aarch64_u10_baseos_patch
python3-perf-4.18.0-553.92.1.el8_10.aarch64.rpm195a5edb958a5646e64768a24e2c106f82593100050615560184c012f1264c8f-ol8_aarch64_baseos_latest
python3-perf-4.18.0-553.92.1.el8_10.aarch64.rpm195a5edb958a5646e64768a24e2c106f82593100050615560184c012f1264c8f-ol8_aarch64_u10_baseos_patch
Oracle Linux 8 (x86_64) kernel-4.18.0-553.92.1.el8_10.src.rpm9ee546fb2fa76615e5df1747f87b046911b0c0d78f3f126aaf29b554e954a1bd-ol8_x86_64_baseos_latest
kernel-4.18.0-553.92.1.el8_10.src.rpm9ee546fb2fa76615e5df1747f87b046911b0c0d78f3f126aaf29b554e954a1bd-ol8_x86_64_codeready_builder
kernel-4.18.0-553.92.1.el8_10.src.rpm9ee546fb2fa76615e5df1747f87b046911b0c0d78f3f126aaf29b554e954a1bd-ol8_x86_64_u10_baseos_patch
bpftool-4.18.0-553.92.1.el8_10.x86_64.rpm2cdca11b67770343dd529a62f90754e4ece0075bd105a3c16b287c8dd84ffea5-ol8_x86_64_baseos_latest
bpftool-4.18.0-553.92.1.el8_10.x86_64.rpm2cdca11b67770343dd529a62f90754e4ece0075bd105a3c16b287c8dd84ffea5-ol8_x86_64_u10_baseos_patch
kernel-4.18.0-553.92.1.el8_10.x86_64.rpm551320f0a7bb2b00c0789003c7613220076bd3998fc681a4f819913f95fa8099-ol8_x86_64_baseos_latest
kernel-4.18.0-553.92.1.el8_10.x86_64.rpm551320f0a7bb2b00c0789003c7613220076bd3998fc681a4f819913f95fa8099-ol8_x86_64_u10_baseos_patch
kernel-abi-stablelists-4.18.0-553.92.1.el8_10.noarch.rpm0ebd9e3f41bdfac7890f01d125504e92d59ba99c0ae8d584f4be009497e59b63-ol8_x86_64_baseos_latest
kernel-abi-stablelists-4.18.0-553.92.1.el8_10.noarch.rpm0ebd9e3f41bdfac7890f01d125504e92d59ba99c0ae8d584f4be009497e59b63-ol8_x86_64_u10_baseos_patch
kernel-core-4.18.0-553.92.1.el8_10.x86_64.rpm2db54c0d3e788ccfb0ac56d0b34a8388c04cbe53caef8f3758701f0fded0815c-ol8_x86_64_baseos_latest
kernel-core-4.18.0-553.92.1.el8_10.x86_64.rpm2db54c0d3e788ccfb0ac56d0b34a8388c04cbe53caef8f3758701f0fded0815c-ol8_x86_64_u10_baseos_patch
kernel-cross-headers-4.18.0-553.92.1.el8_10.x86_64.rpma8423c632b3b029288fd894bd7df74d5dac40b3da9b6d65eb472f1b23d459b45-ol8_x86_64_baseos_latest
kernel-cross-headers-4.18.0-553.92.1.el8_10.x86_64.rpma8423c632b3b029288fd894bd7df74d5dac40b3da9b6d65eb472f1b23d459b45-ol8_x86_64_u10_baseos_patch
kernel-debug-4.18.0-553.92.1.el8_10.x86_64.rpmbfc8c62e36e9a5f5ecab66656b6029f96ea1299dfe2475e6985d8933077f7749-ol8_x86_64_baseos_latest
kernel-debug-4.18.0-553.92.1.el8_10.x86_64.rpmbfc8c62e36e9a5f5ecab66656b6029f96ea1299dfe2475e6985d8933077f7749-ol8_x86_64_u10_baseos_patch
kernel-debug-core-4.18.0-553.92.1.el8_10.x86_64.rpm2b7f848d674fe7400822126ed541efe91922808d6a61f78e3b439de8ad373f42-ol8_x86_64_baseos_latest
kernel-debug-core-4.18.0-553.92.1.el8_10.x86_64.rpm2b7f848d674fe7400822126ed541efe91922808d6a61f78e3b439de8ad373f42-ol8_x86_64_u10_baseos_patch
kernel-debug-devel-4.18.0-553.92.1.el8_10.x86_64.rpmd3a79a39f47461c5807d72e0ca2227b4ef280f668bda175e60ca9d16a26b4863-ol8_x86_64_baseos_latest
kernel-debug-devel-4.18.0-553.92.1.el8_10.x86_64.rpmd3a79a39f47461c5807d72e0ca2227b4ef280f668bda175e60ca9d16a26b4863-ol8_x86_64_u10_baseos_patch
kernel-debug-modules-4.18.0-553.92.1.el8_10.x86_64.rpm4627e23263535bacc0ddc83ce0d2a4502f2d868cd61d4252ea9c4b08becd3838-ol8_x86_64_baseos_latest
kernel-debug-modules-4.18.0-553.92.1.el8_10.x86_64.rpm4627e23263535bacc0ddc83ce0d2a4502f2d868cd61d4252ea9c4b08becd3838-ol8_x86_64_u10_baseos_patch
kernel-debug-modules-extra-4.18.0-553.92.1.el8_10.x86_64.rpm8738966bac2e27f334995af6083018019d84503876e05dcc8e4416cf85a6385d-ol8_x86_64_baseos_latest
kernel-debug-modules-extra-4.18.0-553.92.1.el8_10.x86_64.rpm8738966bac2e27f334995af6083018019d84503876e05dcc8e4416cf85a6385d-ol8_x86_64_u10_baseos_patch
kernel-devel-4.18.0-553.92.1.el8_10.x86_64.rpm826638cde1fdb6b8550b5c1cf312474e2e61988fa7df5267aa401d7fb86e0524-ol8_x86_64_baseos_latest
kernel-devel-4.18.0-553.92.1.el8_10.x86_64.rpm826638cde1fdb6b8550b5c1cf312474e2e61988fa7df5267aa401d7fb86e0524-ol8_x86_64_u10_baseos_patch
kernel-doc-4.18.0-553.92.1.el8_10.noarch.rpme33160b14a5b1a63f3db61c75fc3b00be05408c52a1af5a385b65319b299048e-ol8_x86_64_baseos_latest
kernel-doc-4.18.0-553.92.1.el8_10.noarch.rpme33160b14a5b1a63f3db61c75fc3b00be05408c52a1af5a385b65319b299048e-ol8_x86_64_u10_baseos_patch
kernel-headers-4.18.0-553.92.1.el8_10.x86_64.rpm927790691bfe1326557f739a9e73946924b9ed8eb59d8bc7020c71f20cb8db52-ol8_x86_64_baseos_latest
kernel-headers-4.18.0-553.92.1.el8_10.x86_64.rpm927790691bfe1326557f739a9e73946924b9ed8eb59d8bc7020c71f20cb8db52-ol8_x86_64_u10_baseos_patch
kernel-modules-4.18.0-553.92.1.el8_10.x86_64.rpm8a03db95acc5f00d9c65f7339c071cca5c8ce71d9f02c50504f3c2a7247235a8-ol8_x86_64_baseos_latest
kernel-modules-4.18.0-553.92.1.el8_10.x86_64.rpm8a03db95acc5f00d9c65f7339c071cca5c8ce71d9f02c50504f3c2a7247235a8-ol8_x86_64_u10_baseos_patch
kernel-modules-extra-4.18.0-553.92.1.el8_10.x86_64.rpme1e68b0854ce4cb7d707d8e37979caf9652a305d391fd377545dc1236f0f16aa-ol8_x86_64_baseos_latest
kernel-modules-extra-4.18.0-553.92.1.el8_10.x86_64.rpme1e68b0854ce4cb7d707d8e37979caf9652a305d391fd377545dc1236f0f16aa-ol8_x86_64_u10_baseos_patch
kernel-tools-4.18.0-553.92.1.el8_10.x86_64.rpm59e56717149277ef658bb642cec8608d38e5279d5cda68d0be25d031b6432522-ol8_x86_64_baseos_latest
kernel-tools-4.18.0-553.92.1.el8_10.x86_64.rpm59e56717149277ef658bb642cec8608d38e5279d5cda68d0be25d031b6432522-ol8_x86_64_u10_baseos_patch
kernel-tools-libs-4.18.0-553.92.1.el8_10.x86_64.rpm6f73e484921f5e9f6222cf5df315d0f4c04bc560cc99358c1981f7b66c7adf76-ol8_x86_64_baseos_latest
kernel-tools-libs-4.18.0-553.92.1.el8_10.x86_64.rpm6f73e484921f5e9f6222cf5df315d0f4c04bc560cc99358c1981f7b66c7adf76-ol8_x86_64_u10_baseos_patch
kernel-tools-libs-devel-4.18.0-553.92.1.el8_10.x86_64.rpm588b01b909489aa8b3384230367932ef5840eefe953def01b192cd9dd3808b3e-ol8_x86_64_codeready_builder
perf-4.18.0-553.92.1.el8_10.x86_64.rpm930a4dacfb53130b9e4d4b79855dbbab62bca49be8983247050f132b9dfab416-ol8_x86_64_baseos_latest
perf-4.18.0-553.92.1.el8_10.x86_64.rpm930a4dacfb53130b9e4d4b79855dbbab62bca49be8983247050f132b9dfab416-ol8_x86_64_u10_baseos_patch
python3-perf-4.18.0-553.92.1.el8_10.x86_64.rpm63b268f2c37726b5ebc9c05acb602ad6c93f7b16c34b5375173b37554a90a38c-ol8_x86_64_baseos_latest
python3-perf-4.18.0-553.92.1.el8_10.x86_64.rpm63b268f2c37726b5ebc9c05acb602ad6c93f7b16c34b5375173b37554a90a38c-ol8_x86_64_u10_baseos_patch



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