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ELBA-2026-89816-1

ELBA-2026-89816-1 - kernel bug fix update

Type:BUG
Impact:NA
Release Date:2026-10-27

Description


[4.18.0-553.179.1.0.1]
- scsi: core: Restrict legal sdev_state transitions via sysfs (Uday Shankar) [Orabug: 37778230]

[4.18.0-553.179.1]
- 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]

[4.18.0-553.179.1]
- KVM: s390: pci: Reject adapter interrupt forwarding if already enabled (CKI Backport Bot) [RHEL-277607] {CVE-2026-74515}

[4.18.0-553.178.1]
- selinux: avoid sk_socket dereference in selinux_sctp_bind_connect() (Ondrej Mosnacek) [RHEL-243220] {CVE-2026-72242}
- ipv4: validate checksum_start before completing checksum (Davide Caratti) [RHEL-280584] {CVE-2026-99999}
- smb: client: clear setuid/setgid bit on write with cifsacl/modefromsid/posix extensions (Jorge San Emeterio Villalain) [RHEL-271260] {CVE-2026-89638}
- mptcp: options: reset DSS fields in case of unexpected size (Prasenjit Mukherjee) [RHEL-250583] {CVE-2026-80586}
- net/iucv: filter frames in afiucv_hs_rcv() by ingress device (CKI Backport Bot) [RHEL-270897] {CVE-2026-81003}
- net/packet: avoid fanout hook re-registration after unregister (Jamie Bainbridge) [RHEL-246978] {CVE-2026-68338}
- net/packet: fix a race in packet_set_ring() and packet_notifier() (Jamie Bainbridge) [RHEL-246978]
- net/packet: annotate accesses to po->bind (Jamie Bainbridge) [RHEL-246978]
- net: gro: fix double aggregation of flush-marked skbs (Jamie Bainbridge) [RHEL-242641] {CVE-2026-68136}
- tcp: restrict SO_ATTACH_FILTER to priv users (Jamie Bainbridge) [RHEL-257722] {CVE-2026-53236}
- net: use sk_is_tcp() in more places (Jamie Bainbridge) [RHEL-257722]
- fuse: re-lock request before replacing page cache folio (Miklos Szeredi) [RHEL-226080] {CVE-2026-53388}
- fuse: release pipe buf after last use (Miklos Szeredi) [RHEL-226080] {CVE-2026-53388}
- fuse: fix page stealing (Miklos Szeredi) [RHEL-226080] {CVE-2026-53388}
- ipvs: reload ip header after head reallocation (Phil Sutter) [RHEL-263780] {CVE-2026-68476}
- net/sched: serialize qdisc_rtab_list against concurrent get/put (CKI Backport Bot) [RHEL-266389] {CVE-2026-68138}
- net/iucv: fix use-after-free of a severed iucv_path (CKI Backport Bot) [RHEL-260491] {CVE-2026-68140}
- writeback: fix race between cgroup_writeback_umount() and inode_switch_wbs() (CKI Backport Bot) [RHEL-260517] {CVE-2026-64378}
- usb: usbfs: fix use-after-free of usb_device in usbdev_release() (CKI Backport Bot) [RHEL-258546] {CVE-2026-80824}

[4.18.0-553.177.1]
- vfio/pci: clear vdev->msi_perm after freeing it on init failure (Rodolfo Vick) [RHEL-270905] {CVE-2026-89777}
- ALSA: seq: close a re-opened queue timer in the destructor (CKI Backport Bot) [RHEL-263644] {CVE-2026-68202}
- inet: frags: strip GSO state from fragments before reassembly (Jamie Bainbridge) [RHEL-254200] {CVE-2026-80590}
- ipv4: fib: free fib_alias with kfree_rcu() on insert error path (Jamie Bainbridge) [RHEL-233134] {CVE-2026-64572}
- ipv4: raw: reject IP_HDRINCL packets with ihl < 5 (Jamie Bainbridge) [RHEL-225459] {CVE-2026-64114}
- xfs: bounds-check buffer log item's dirty bitmap (CKI Backport Bot) [RHEL-253365] {CVE-2026-80536}
- fuse: re-lock request before returning from fuse_ref_folio() (CKI Backport Bot) [RHEL-234242] {CVE-2026-64266}

[4.18.0-553.176.1]
- smb: client: reject a tree connect response whose byte count is too small (CKI Backport Bot) [RHEL-271288] {CVE-2026-89631}
- netfilter: flowtable: hold reference on ct until flow is released (CKI Backport Bot) [RHEL-280060] {CVE-2026-98320}
- perf: Fix addr_filter_ranges lifetime (Vratislav Bendel) [RHEL-271853] {CVE-2026-93817}
- USB: serial: io_ti: fix heap overflow in build_i2c_fw_hdr() (Desnes Nunes) [RHEL-191034] {CVE-2026-53195}
- USB: serial: io_ti: fix heap overflow in get_manuf_info() (Desnes Nunes) [RHEL-191034] {CVE-2026-53196}
- gfs2: a minor finish_xmote cleanup (Andreas Gruenbacher) [RHEL-129363]
- gfs2: Minor run_queue fixes (Andreas Gruenbacher) [RHEL-129363]
- gfs2: run_queue cleanup (Andreas Gruenbacher) [RHEL-129363]
- gfs2: only apply DLM_LKF_VALBLK if sb_lvbptr is not NULL (Alexander Aring) [RHEL-129363]
- gfs2: Fix 'gfs2: Switch to wait_event in gfs2_quotad' (Andreas Gruenbacher) [RHEL-129363]
- gfs2: Use wait_event_freezable_timeout() for freezable kthread (Andreas Gruenbacher) [RHEL-129363]
- gfs2: less aggressive low-memory log flushing (Andreas Gruenbacher) [RHEL-129363]
- gfs2: low-memory forced flush fixes (Andreas Gruenbacher) [RHEL-129363]
- gfs2: add missing withdraw locking (Andreas Gruenbacher) [RHEL-129363]
- gfs2: Disable GL_NOPID (Andreas Gruenbacher) [RHEL-129363]
- gfs2: Rename 'gfs_recovery' workqueue to 'gfs2_recovery' (Andreas Gruenbacher) [RHEL-129363]
- gfs2: Clean up SDF_JOURNAL_LIVE flag handling (Andreas Gruenbacher) [RHEL-129363]
- gfs2: No longer thaw filesystems during a withdraw (Andreas Gruenbacher) [RHEL-129363]
- gfs2: gfs2_freeze_unlock cleanup (Andreas Gruenbacher) [RHEL-129363]
- gfs2: Refcounting fix in gfs2_thaw_super (Andreas Gruenbacher) [RHEL-129363]
- gfs2: Minor gfs2_{freeze,thaw}_super cleanup (Andreas Gruenbacher) [RHEL-129363]
- gfs2: Withdraw immediately in gfs2_trans_add_meta (Andreas Gruenbacher) [RHEL-129363]
- gfs2: New gfs2_withdraw_helper (Andreas Gruenbacher) [RHEL-129363]
- gfs2: Clean up properly during a withdraw (Andreas Gruenbacher) [RHEL-129363]
- gfs2: Simplify do_promote (Andreas Gruenbacher) [RHEL-129363]
- gfs2: Rename gfs2_{gl_dq_holders => withdraw_glocks} (Andreas Gruenbacher) [RHEL-129363]
- Revert 'gfs2: fix infinite loop when checking ail item count before go_inval' (Andreas Gruenbacher) [RHEL-129363]
- gfs2: introduce new gfs2_glock_assert_withdraw (Andreas Gruenbacher) [RHEL-129363]
- gfs2: Get rid of GLF_INVALIDATE_IN_PROGRESS (Andreas Gruenbacher) [RHEL-129363]
- Revert 'gfs2: Allow some glocks to be used during withdraw' (Andreas Gruenbacher) [RHEL-129363]
- Revert 'gfs2: Check for log write errors before telling dlm to unlock' (Andreas Gruenbacher) [RHEL-129363]
- Revert 'gfs2: fix a deadlock on withdraw-during-mount' (Andreas Gruenbacher) [RHEL-129363]
- gfs2: Simplify refcounting in do_xmote (Andreas Gruenbacher) [RHEL-129363]
- Revert 'gfs2: Force withdraw to replay journals and wait for it to finish' (6/6) (Andreas Gruenbacher) [RHEL-129363]
- gfs2: Make recovery error more readable (Andreas Gruenbacher) [RHEL-129363]
- Revert 'gfs2: Force withdraw to replay journals and wait for it to finish' (5/6) (Andreas Gruenbacher) [RHEL-129363]
- Revert 'gfs2: Force withdraw to replay journals and wait for it to finish' (4/6) (Andreas Gruenbacher) [RHEL-129363]
- Revert 'gfs2: Force withdraw to replay journals and wait for it to finish' (3/6) (Andreas Gruenbacher) [RHEL-129363]
- Revert 'gfs2: Force withdraw to replay journals and wait for it to finish' (2/6) (Andreas Gruenbacher) [RHEL-129363]
- Revert 'gfs2: Force withdraw to replay journals and wait for it to finish' (1/6) (Andreas Gruenbacher) [RHEL-129363]
- gfs2: Follow-up to flag rename in sysfs status file (Andreas Gruenbacher) [RHEL-129363]
- Revert 'gfs2: don't stop reads while withdraw in progress' (Andreas Gruenbacher) [RHEL-129363]
- gfs2: Rename LM_FLAG_{NOEXP -> RECOVER} (Andreas Gruenbacher) [RHEL-129363]
- gfs2: Mark the remaining process-independent glock holders as GL_NOPID (Andreas Gruenbacher) [RHEL-129363]
- gfs2: Mark flock glock holders as GL_NOPID (Andreas Gruenbacher) [RHEL-129363]
- gfs2: Kill gfs2_io_error_bh_wd (Andreas Gruenbacher) [RHEL-129363]
- gfs2: Get rid of newlines in log messages (Andreas Gruenbacher) [RHEL-129363]
- gfs2: Withdraw immediately on log write errors (Andreas Gruenbacher) [RHEL-129363]
- gfs2: Sanitize kthread stopping (Andreas Gruenbacher) [RHEL-129363]
- gfs2: Fix logd wakeup on I/O error (Andreas Gruenbacher) [RHEL-129363]
- gfs2: Switch to wait_event in gfs2_quotad (Andreas Gruenbacher) [RHEL-129363]
- gfs2: Switch to wait_event in gfs2_logd (Andreas Gruenbacher) [RHEL-129363]
- gfs2: Remove duplicate check in do_xmote (Andreas Gruenbacher) [RHEL-129363]
- gfs2: Remove space before newline (Andreas Gruenbacher) [RHEL-129363]
- gfs2: Fix LM_FLAG_TRY* logic in add_to_queue (Andreas Gruenbacher) [RHEL-129363]
- gfs2: Remove DLM_LKF_ALTCW / DLM_LKF_ALTPR code (Andreas Gruenbacher) [RHEL-129363]
- gfs2: Further sanitize lock_dlm.c (Andreas Gruenbacher) [RHEL-129363]
- gfs2: sanitize the gdlm_ast -> finish_xmote interface (Andreas Gruenbacher) [RHEL-129363]
- gfs2: Simplify DLM_LKF_QUECVT use (Andreas Gruenbacher) [RHEL-129363]
- gfs2: Fix freeze consistency check in log_write_header (Andreas Gruenbacher) [RHEL-129363]
- gfs2: Get rid of delayed withdraws (Andreas Gruenbacher) [RHEL-129363]
- gfs2: Lift withdraw check out of gfs2_ail1_empty (Andreas Gruenbacher) [RHEL-129363]
- gfs2: don't withdraw if init_threads() got interrupted (Andreas Gruenbacher) [RHEL-129363]
- gfs2: Fix usage of bio->bi_status in gfs2_end_log_write (Andreas Gruenbacher) [RHEL-129363]
- gfs2: Asynchronous withdraw (Andreas Gruenbacher) [RHEL-129363]
- gfs2: Fix slab-use-after-free in gfs2_qd_dealloc (Andreas Gruenbacher) [RHEL-129363] {CVE-2023-52760}
- gfs2: Fix asynchronous thread destruction (Andreas Gruenbacher) [RHEL-129363]
- gfs2: Stop using gfs2_make_fs_ro for withdraw (Andreas Gruenbacher) [RHEL-129363]
- gfs2: Add clean argument to lm_unmount hook (Andreas Gruenbacher) [RHEL-129363]
- gfs2: Turn gfs2_withdraw into a void function (Andreas Gruenbacher) [RHEL-129363]
- gfs2: Mark withdraws as unlikely (Andreas Gruenbacher) [RHEL-129363]
- gfs2: ignore rindex_update failure in dinode_dealloc (Andreas Gruenbacher) [RHEL-129363]

[4.18.0-553.175.1]
- strparser: make sure __strp_recv isn't running before tearing down the parser (Sabrina Dubroca) [RHEL-270732]
- xfrm: espintcp: fix UAF during close (CKI Backport Bot) [RHEL-256684]
- xfrm: Check for underflow in xfrm_state_mtu (CKI Backport Bot) [RHEL-256684]
- xfrm: route MIGRATE notifications to caller's netns (CKI Backport Bot) [RHEL-256684]
- netfilter: nfnetlink_log: wait for rcu grace period before freeing pernet state (CKI Backport Bot) [RHEL-271657] {CVE-2026-93288}
- sctp: validate cookie AUTH state before use (Xin Long) [RHEL-254282] {CVE-2026-74752}
- sctp: stop processing a packet once its association is deleted (Xin Long) [RHEL-263292] {CVE-2026-89479}
- sctp: keep chunk->transport in step with the list it is queued on (Xin Long) [RHEL-254357] {CVE-2026-74588}
- xfrm: espintcp: do not reuse an in-progress partial send (CKI Backport Bot) [RHEL-222954] {CVE-2026-52935}




Updated Packages


Release/ArchitectureFilenamesha256Superseded By AdvisoryChannel Label
Oracle Linux 8 (x86_64) kernel-4.18.0-553.179.1.0.1.el8_10.src.rpm0eb845fe4b4d5c345b1a2a96e6a08ed9ad21ebadc4f57836e27f114e1a67cf9f-ol8_x86_64_MODRHCK
bpftool-4.18.0-553.179.1.0.1.el8_10.x86_64.rpm5394e213c6b8458b9da3a3652bfe84a4a77a1c0dd78cc36b663079519f9fc30f-ol8_x86_64_MODRHCK
kernel-4.18.0-553.179.1.0.1.el8_10.x86_64.rpm231a57a78ecc38ff96180b73d851eb2a32e409cc0fb05a962e3ea5c89046c587-ol8_x86_64_MODRHCK
kernel-abi-stablelists-4.18.0-553.179.1.0.1.el8_10.noarch.rpmd8fcc292ae9522d59c89e1daa1552d1aeb05b9937e8634dd28055fc102333e66-ol8_x86_64_MODRHCK
kernel-core-4.18.0-553.179.1.0.1.el8_10.x86_64.rpm96a99f871c49a5ad700d4e03cb5206ddce7d74fe4c01f4e17ef72415f9947e02-ol8_x86_64_MODRHCK
kernel-cross-headers-4.18.0-553.179.1.0.1.el8_10.x86_64.rpmf7b55a165b622a2bdf7688f9966206592db33b245720950652d4378a6f9bc6ff-ol8_x86_64_MODRHCK
kernel-debug-4.18.0-553.179.1.0.1.el8_10.x86_64.rpm100b21bf7c7d9014de6dbc90a7e79d177e42bf746c9bac0ce086a3bc1cddac7b-ol8_x86_64_MODRHCK
kernel-debug-core-4.18.0-553.179.1.0.1.el8_10.x86_64.rpma60ed5e0e40e389ae7936d2d1344c36ed14e7fe6431d06c5d58f386360e408b0-ol8_x86_64_MODRHCK
kernel-debug-devel-4.18.0-553.179.1.0.1.el8_10.x86_64.rpm64a58cb0519158503aef581d983722571d9086631f70f28f9fe6fbd25a6f10dd-ol8_x86_64_MODRHCK
kernel-debug-modules-4.18.0-553.179.1.0.1.el8_10.x86_64.rpm5ea226be5e46f8728394eba8959bd70ae1d56ade887a6405de4a65e891cb20c3-ol8_x86_64_MODRHCK
kernel-debug-modules-extra-4.18.0-553.179.1.0.1.el8_10.x86_64.rpmfa03c86db782bc4e49d1ff6f88cbc269daf3a2c8ecdcdcd27f136a3ba0146110-ol8_x86_64_MODRHCK
kernel-devel-4.18.0-553.179.1.0.1.el8_10.x86_64.rpm5ce836cb06098909596cfeb33f0470b6bab768ac2fa713a7fbfef04ce327e299-ol8_x86_64_MODRHCK
kernel-doc-4.18.0-553.179.1.0.1.el8_10.noarch.rpm48ffc59f36ccd70ac919a6c786f9cde84c0149b1b49d55b0fe589667ee1aa572-ol8_x86_64_MODRHCK
kernel-headers-4.18.0-553.179.1.0.1.el8_10.x86_64.rpm031c5e41202d1ea8ef5136602e385e6fa8303153469ee03901bcb61776063fdf-ol8_x86_64_MODRHCK
kernel-modules-4.18.0-553.179.1.0.1.el8_10.x86_64.rpm64c1ceb1eb59987dab8e303b085c6d3ca8372978389eb512efe2f1b447b1d42f-ol8_x86_64_MODRHCK
kernel-modules-extra-4.18.0-553.179.1.0.1.el8_10.x86_64.rpm8f259c1e70c4714f220a5729acd9376ec9e78f002df9972fccc7314ba6948c62-ol8_x86_64_MODRHCK
kernel-tools-4.18.0-553.179.1.0.1.el8_10.x86_64.rpmb3a5467039e98f7efeb6741f9ba69e259455d35a4c876949aea962fa8efaff97-ol8_x86_64_MODRHCK
kernel-tools-libs-4.18.0-553.179.1.0.1.el8_10.x86_64.rpm10ccfd8b1139075c902e8bca812c2d0db43ed857d055a94986dd83096bc9906a-ol8_x86_64_MODRHCK
kernel-tools-libs-devel-4.18.0-553.179.1.0.1.el8_10.x86_64.rpm1714d45dd4df577084bae1641da87eb583f0aa98e7f635c8fc90d4aa34209326-ol8_x86_64_MODRHCK
perf-4.18.0-553.179.1.0.1.el8_10.x86_64.rpm41d64538d7e2ec0036b1431b1a98409e9f397fc438c8b03bf6a14ea442462cee-ol8_x86_64_MODRHCK
python3-perf-4.18.0-553.179.1.0.1.el8_10.x86_64.rpm49531882974b8bed88f96a8ed72309e024708baaac4d674beee6582c11d287ac-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

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