{"cves":["CVE-2026-43370","CVE-2026-63831","CVE-2026-64564","CVE-2026-72261","CVE-2026-80844","CVE-2026-81000","CVE-2026-89846"],"cvss":0.0,"database_specific":{"severity":"IMPORTANT"},"description":"[4.18.0-553.168.1]\n- Update Oracle Linux certificates (Kevin Lyons)\n- Disable signing for aarch64 (Ilya Okomin)\n- Oracle Linux RHCK Module Signing Key was added to the kernel trusted keys list (olkmod_signing_key.pem) [Orabug: 29539237]\n- Update x509.genkey [Orabug: 24817676]\n- Conflict with shim-ia32 and shim-x64 = 15.3-1.0.3\n- Remove upstream reference during boot (Kevin Lyons) [Orabug: 34750652]\n- Add new Oracle Linux Driver Signing (key 1) certificate [Orabug: 37985772]\n\n[4.18.0-553.168.1]\n- pppoe: reload header pointer after dev_hard_header() (Guillaume Nault) [RHEL-237293] {CVE-2026-68121}\n- nvme-tcp: reject a read that transferred too few bytes (CKI Backport Bot) [RHEL-263345] {CVE-2026-89480}\n- nvme: rename and document nvme_end_request (CKI Backport Bot) [RHEL-263345] {CVE-2026-89480}\n- ipvs: do not propagate one-packet flag to synced conns (CKI Backport Bot) [RHEL-255839] {CVE-2026-80714}\n- netfilter: nf_queue: hold bridge skb-dev while queued (CKI Backport Bot) [RHEL-231233] {CVE-2026-52912}\n- drm/amdgpu: Fix fence put before wait in amdgpu_amdkfd_submit_ib (CKI Backport Bot) [RHEL-221269] {CVE-2026-31566}\n\n[4.18.0-553.167.1]\n- net: tun: bound receive headroom (CKI Backport Bot) [RHEL-264385] {CVE-2026-81000}\n- xfrm: ah6: validate routing header segments_left (CKI Backport Bot) [RHEL-264314] {CVE-2026-80844}\n- scsi: qla2xxx: Bound rsp_info_len to avoid OOB sense-data read (CKI Backport Bot) [RHEL-262571] {CVE-2026-89846}\n- ASoC: SOF: ipc3-control: Validate size in snd_sof_update_control (CKI Backport Bot) [RHEL-243620] {CVE-2026-72261}\n- mac802154: llsec: add skb_cow_data() before in-place crypto (Abhishek Rawal) [RHEL-231030] {CVE-2026-63831}\n- sctp: don't free the ASCONF's own transport in DEL-IP processing (CKI Backport Bot) [RHEL-234282] {CVE-2026-64564}\n- drm/amdgpu: Fix use-after-free race in VM acquire (CKI Backport Bot) [RHEL-222381] {CVE-2026-43370}\n- sctp: prevent peer transport count overflow (Xin Long) [RHEL-216297]\n\n[4.18.0-553.166.1]\n- crypto: af_alg - Fix incorrect boolean values in af_alg_ctx (CKI Backport Bot) [RHEL-264205] {CVE-2025-39964}\n- crypto: af_alg - Disallow concurrent writes in af_alg_sendmsg (CKI Backport Bot) [RHEL-264205] {CVE-2025-39964}\n\n[4.18.0-553.165.1]\n- nvmet-tcp: check INIT_FAILED before nvmet_req_uninit in digest error path (CKI Backport Bot) [RHEL-260522] {CVE-2026-64534}\n- nvmet-tcp: pass iov_len instead of sg-length to bvec_set_page() (Chris Leech) [RHEL-260522] {CVE-2026-64534}\n- nvmet-tcp: remove nvmet_tcp_finish_cmd (CKI Backport Bot) [RHEL-260522] {CVE-2026-64534}\n- nvmet-tcp: fix NULL pointer dereference during release (Chris Leech) [RHEL-260522] {CVE-2026-64534}\n- nvmet-tcp: don't map pages which can't come from HIGHMEM (CKI Backport Bot) [RHEL-260522] {CVE-2026-64534}\n- xfs: do not allocate the entire delalloc extent in xfs_bmapi_write (Lukas Herbolt) [RHEL-251578]\n- xfs: fix xfs_bmap_add_extent_delay_real for partial conversions (Lukas Herbolt) [RHEL-251578]\n- xfs: remove the xfs_iext_peek_prev_extent call in xfs_bmapi_allocate (Lukas Herbolt) [RHEL-251578]\n- xfs: pass the actual offset and len to allocate to xfs_bmapi_allocate (Lukas Herbolt) [RHEL-251578]\n- xfs: don't open code XFS_FILBLKS_MIN in xfs_bmapi_write (Lukas Herbolt) [RHEL-251578]\n- xfs: lift a xfs_valid_startblock into xfs_bmapi_allocate (Lukas Herbolt) [RHEL-251578]\n- xfs: remove the unusued tmp_logflags variable in xfs_bmapi_allocate (Lukas Herbolt) [RHEL-251578]\n- keys: Pin request_key_auth payload in instantiate paths (Bruno Meneguele) [RHEL-225491] {CVE-2026-63823}\n- iommu/vt-d: Remove unnecessary locking in intel_irq_remapping_alloc() (Jakub Brnak) [RHEL-243217]\n- iommu/vt-d: Clear Present bit before tearing down PASID entry (Eder Zulian) [RHEL-228475] {CVE-2026-45894}\n- iommu/amd: Fix clone_alias() to use the original device's devid (Eder Zulian) [RHEL-227450] {CVE-2026-53053}\n- Bluetooth: RFCOMM: Fix session UAF in set_termios (CKI Backport Bot) [RHEL-237326] {CVE-2026-68188}\n- net/mlx5: Fix MCIA register buffer overflow on 32 dword reads (CKI Backport Bot) [RHEL-236787] {CVE-2026-68293}\n- RDMA/rxe: Fix a use-after-free problem in rxe_mmap (Kamal Heib) [RHEL-233821] {CVE-2026-64582}\n- RDMA/rxe: Reject unknown opcodes before ICRC processing (Kamal Heib) [RHEL-226871] {CVE-2026-46133}\n- RDMA/rxe: Validate pad and ICRC before payload_size() in rxe_rcv (Kamal Heib) [RHEL-228181] {CVE-2026-46043}\n- dm cache policy smq: check allocation under invalidate lock (CKI Backport Bot) [RHEL-231810] {CVE-2026-53062}\n- dm cache policy smq: fix missing locks in invalidating cache blocks (CKI Backport Bot) [RHEL-231810] {CVE-2026-53062}\n- Bluetooth: HIDP: fix missing length checks in hidp_input_report() (CKI Backport Bot) [RHEL-231060] {CVE-2026-63947}\n- Bluetooth: L2CAP: Fix potential user-after-free (CKI Backport Bot) [RHEL-229428] {CVE-2023-54214}\n- Bluetooth: L2CAP: Fix possible crash on l2cap_ecred_conn_rsp (CKI Backport Bot) [RHEL-228747] {CVE-2026-63975}\n- Bluetooth: SMP: force responder MITM requirements before building the pairing response (CKI Backport Bot) [RHEL-227528] {CVE-2026-43334}\n- Bluetooth: Fix race condition in hidp_session_thread (CKI Backport Bot) [RHEL-227382] {CVE-2023-54120}\n- Bluetooth: RFCOMM: validate skb length in MCC handlers (CKI Backport Bot) [RHEL-225633] {CVE-2026-53254}\n- Bluetooth: RFCOMM: hold listener socket in rfcomm_connect_ind() (CKI Backport Bot) [RHEL-225571] {CVE-2026-53256}\n- Bluetooth: serialize accept_q access (CKI Backport Bot) [RHEL-225535] {CVE-2026-52918}\n- Bluetooth: btusb: revert use of devm_kzalloc in btusb (CKI Backport Bot) [RHEL-225154] {CVE-2025-71082}","id":"ELSA-2026-71213","ovalId":"oval:com.oracle.elsa:def:202671213","source":"oracle_linux","title":"ELSA-2026-71213:  kernel security, bug fix, and enhancement update (IMPORTANT)","url":"https://linux.oracle.com/errata/ELSA-2026-71213.html"}