{"id":"RLSA-2026:67150","summary":"Important: kernel security, bug fix, and enhancement update","details":"The kernel packages contain the Linux kernel, the core of any Linux operating system.\n\nSecurity Fix(es):\n\n* kernel: Linux kernel: Denial of Service in qla2xxx SCSI driver due to improper command handling after chip reset (CVE-2025-68745)\n\n* kernel: drm/xe: Open-code GGTT MMIO access protection (CVE-2026-23466)\n\n* kernel: drm/xe: always keep track of remap prev/next (CVE-2026-31479)\n\n* kernel: drm/amdgpu: Fix fence put before wait in amdgpu_amdkfd_submit_ib (CVE-2026-31566)\n\n* kernel: drm/i915/gt: fix refcount underflow in intel_engine_park_heartbeat (CVE-2026-31656)\n\n* kernel: rtnetlink: add missing netlink_ns_capable() check for peer netns (CVE-2026-31692)\n\n* kernel: Bluetooth: SMP: force responder MITM requirements before building the pairing response (CVE-2026-43334)\n\n* kernel: drm/i915: Fix potential overflow of shmem scatterlist length (CVE-2026-43368)\n\n* kernel: drm/amdgpu: Fix use-after-free race in VM acquire (CVE-2026-43370)\n\n* kernel: Bluetooth: serialize accept_q access (CVE-2026-52918)\n\n* kernel: sctp: diag: reject stale associations in dump_one path (CVE-2026-52917)\n\n* kernel: net: pull headers in qdisc_pkt_len_segs_init() (CVE-2026-53091)\n\n* kernel: iommu/amd: Fix clone_alias() to use the original device's devid (CVE-2026-53053)\n\n* kernel: Bluetooth: fix locking in hci_conn_request_evt() with HCI_PROTO_DEFER (CVE-2026-53072)\n\n* kernel: net: qrtr: fix refcount saturation and potential UAF in qrtr_port_remove (CVE-2026-52947)\n\n* kernel: Bluetooth: RFCOMM: hold listener socket in rfcomm_connect_ind() (CVE-2026-53256)\n\n* kernel: wifi: nl80211: reject oversized EMA RNR lists (CVE-2026-53182)\n\n* kernel: Bluetooth: hci_sync: reject oversized Broadcast Announcement prepend (CVE-2026-53209)\n\n* kernel: sctp: validate cached peer INIT chunk length in COOKIE_ECHO processing (CVE-2026-53246)\n\n* kernel: Bluetooth: RFCOMM: validate skb length in MCC handlers (CVE-2026-53254)\n\n* kernel: tipc: fix slab-use-after-free Read in tipc_aead_decrypt_done (CVE-2026-63801)\n\n* kernel: scsi: scsi_transport_fc: Widen FPIN pname walker counter to u32 (CVE-2026-63889)\n\n* kernel: sctp: fix race between sctp_wait_for_connect and peeloff (CVE-2026-63971)\n\n* kernel: Bluetooth: L2CAP: Fix possible crash on l2cap_ecred_conn_rsp (CVE-2026-63975)\n\n* kernel: Bluetooth: HIDP: fix missing length checks in hidp_input_report() (CVE-2026-63947)\n\n* kernel: Bluetooth: hci_sync: fix UAF in hci_le_create_cis_sync (CVE-2026-63944)\n\n* kernel: Bluetooth: ISO: fix UAF in iso_recv_frame (CVE-2026-63946)\n\n* kernel: Bluetooth: ISO: serialize iso_sock_clear_timer with socket lock (CVE-2026-63945)\n\n* kernel: wifi: mac80211: capture fast-RX rate before mesh reuses skb-\u003ecb (CVE-2026-64117)\n\n* kernel: wifi: iwlwifi: mld: fix TSO segmentation explosion when AMSDU is disabled (CVE-2026-64037)\n\n* kernel: ixgbevf: fix use-after-free in VEPA multicast source pruning (CVE-2026-64113)\n\n* kernel: wifi: iwlwifi: mld: validate sta_mask before ffs() in BA session handlers (CVE-2026-64255)\n\n* kernel: wifi: mac80211: fix MLE defragmentation (CVE-2026-64515)\n\n* kernel: mm/khugepaged: write all dirty file folios when collapsing (CVE-2026-68086)\n\n* kernel: Linux kernel: Wi-Fi subsystem out-of-bounds read via crafted frames (CVE-2026-68402)\n\n* kernel: sctp: fix auth_hmacs array size in struct sctp_cookie (CVE-2026-68376)\n\n* kernel: wifi: cfg80211: validate PMSR FTM preamble range (CVE-2026-68406)\n\n* kernel: tipc: clear sock-\u003esk on the failed-insert path in tipc_sk_create() (CVE-2026-68117)\n\n* kernel: sctp: auth: verify auth requirement when auth_chunk is NULL (CVE-2026-68300)\n\n* kernel: drm/xe/pt: Reset current_op in xe_pt_update_ops_init() (CVE-2026-68264)\n\n* kernel: sctp: validate stream count in sctp_process_strreset_inreq() (CVE-2026-68315)\n\n* kernel: dm-verity: fix buffer overflow in FEC calculation (CVE-2026-72098)\n\nBug Fix(es) and Enhancement(s):\n\n*  gfs2: Various xfstests fixes [rhel-9.8.z] (JIRA:Rocky Linux-178219)\n\n* rtla-timerlat-top doesn't stop properly when threshold is reached on multiple CPUs at once [rhel-9.8.z] (JIRA:Rocky Linux-193025)\n\n* qede: build_skb failure causes off-by-one BD ring corruption and kernel panic [rhel-9.8.z] (JIRA:Rocky Linux-193050)\n\n* Customer needs \"netfilter: nfnetlink_queue: optimize verdict lookup with hash table\" patch [rhel-9.8.z] (JIRA:Rocky Linux-224489)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.","modified":"2026-09-15T18:30:47.281288984Z","published":"2026-09-15T18:05:37.908911Z","upstream":["CVE-2025-68745","CVE-2026-23466","CVE-2026-31479","CVE-2026-31566","CVE-2026-31656","CVE-2026-31692","CVE-2026-43334","CVE-2026-43368","CVE-2026-43370","CVE-2026-52917","CVE-2026-52918","CVE-2026-52947","CVE-2026-53053","CVE-2026-53072","CVE-2026-53091","CVE-2026-53182","CVE-2026-53209","CVE-2026-53246","CVE-2026-53254","CVE-2026-53256","CVE-2026-63801","CVE-2026-63889","CVE-2026-63944","CVE-2026-63945","CVE-2026-63946","CVE-2026-63947","CVE-2026-63971","CVE-2026-63975","CVE-2026-64037","CVE-2026-64113","CVE-2026-64117","CVE-2026-64255","CVE-2026-64515","CVE-2026-68086","CVE-2026-68117","CVE-2026-68264","CVE-2026-68300","CVE-2026-68315","CVE-2026-68376","CVE-2026-68402","CVE-2026-68406","CVE-2026-72098"],"database_specific":{"license_url":"https://creativecommons.org/licenses/by/4.0/","source_advisory":"RHSA-2026:67150","license":"CC-BY-4.0"},"references":[{"type":"ADVISORY","url":"https://errata.rockylinux.org/RLSA-2026:67150"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2425039"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2454867"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2460699"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2461451"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2461525"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2464093"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2468050"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2468192"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2468244"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2492092"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2492115"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2492270"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2492310"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2492408"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2492432"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2492717"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2492722"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2492762"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2492771"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2492795"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2502254"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2502320"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2502331"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2502346"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2502388"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2502413"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2502446"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2502473"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2502477"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2502518"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2502541"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2506782"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2507292"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2513141"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2513177"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2513253"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2513324"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2513397"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2513408"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2513452"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2513474"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2516501"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:67150"}],"affected":[{"package":{"name":"kernel","ecosystem":"Rocky Linux:9","purl":"pkg:rpm/rocky-linux/kernel?distro=rocky-linux-9&epoch=0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:5.14.0-687.47.1.el9_8"}],"database_specific":{"yum_repository":"BaseOS"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2026:67150.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"}],"credits":[{"name":"Rocky Enterprise Software Foundation"},{"name":"Red Hat"}]}