rlsa-2026:68570

{
  "affected": [
    {
      "database_specific": {
        "source": "https://storage.googleapis.com/resf-osv-data/RLSA-2026:68570.json"
      },
      "package": {
        "ecosystem": "Rocky Linux:9",
        "name": "kernel",
        "purl": "pkg:rpm/rocky-linux/kernel?distro=rocky-linux-9&epoch=0"
      },
      "ranges": [
        {
          "database_specific": {
            "yum_repository": "BaseOS"
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0:5.14.0-687.49.1.el9_8"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "credits": [
    {
      "name": "Rocky Enterprise Software Foundation"
    },
    {
      "name": "Red Hat"
    }
  ],
  "database_specific": {
    "license": "CC-BY-4.0",
    "license_url": "https://creativecommons.org/licenses/by/4.0/",
    "source_advisory": "RHSA-2026:68570"
  },
  "details": "The kernel packages contain the Linux kernel, the core of any Linux operating system.\n\nSecurity Fix(es):\n\n* kernel: Linux kernel t7xx WWAN driver: Denial of Service via buffer overflow (CVE-2026-23172)\n\n* kernel: xfrm: hold dev ref until after transport_finish NF_HOOK (CVE-2026-31663)\n\n* kernel: RDMA/rxe: Fix race condition in QP timer handlers (CVE-2026-45910)\n\n* kernel: RDMA/rxe: Validate pad and ICRC before payload_size() in rxe_rcv (CVE-2026-46043)\n\n* kernel: RDMA/rxe: Reject unknown opcodes before ICRC processing (CVE-2026-46133)\n\n* kernel: RDMA/rxe: Reject non-8-byte ATOMIC_WRITE payloads (CVE-2026-46114)\n\n* kernel: net: ena: PHC: Fix potential use-after-free in get_timestamp (CVE-2026-52971)\n\n* kernel: IB/isert: Reject login PDUs shorter than ISER_HEADERS_LEN (CVE-2026-53176)\n\n* kernel: ALSA: timer: Forcibly close timer instances at closing (CVE-2026-53193)\n\n* kernel: USB: serial: io_ti: fix heap overflow in get_manuf_info() (CVE-2026-53196)\n\n* kernel: xfrm: policy: fix use-after-free on inexact bin in xfrm_policy_bysel_ctx() (CVE-2026-53239)\n\n* kernel: ALSA: timer: Fix UAF at snd_timer_user_params() (CVE-2026-53192)\n\n* kernel: wifi: mac80211: limit injected antenna index in ieee80211_parse_tx_radiotap (CVE-2026-63869)\n\n* kernel: ALSA: seq: Serialize UMP output teardown with event_input (CVE-2026-64029)\n\n* kernel: ip6: vti: Use ip6_tnl.net in vti6_siocdevprivate() (CVE-2026-63921)\n\n* kernel: xfrm: input: hold netns during deferred transport reinjection (CVE-2026-63919)\n\n* kernel: ip6: vti: Use ip6_tnl.net in vti6_changelink() (CVE-2026-63917)\n\n* kernel: netfilter: conntrack: tcp: do not force CLOSE on invalid-seq RST without direction check (CVE-2026-63913)\n\n* kernel: wifi: iwlwifi: mvm: fix driver-set TX rates on old devices (CVE-2026-64176)\n\n* kernel: wifi: cfg80211: advance loop vars in cfg80211_merge_profile() (CVE-2026-64174)\n\n* kernel: wifi: iwlwifi: mld: stop TX during firmware restart (CVE-2026-64175)\n\n* kernel: RDMA/rxe: Fix a use-after-free problem in rxe_mmap (CVE-2026-64582)\n\n* kernel: Linux kernel: libceph stack out-of-bounds write via crafted OSDMap (CVE-2026-68159)\n\n* kernel: Linux kernel: ALSA timer use-after-free vulnerability allows privilege escalation (CVE-2026-68200)\n\n* kernel: Linux kernel (ice): Denial of Service via out-of-range ptype in VIRTCHNL (CVE-2026-68128)\n\n* kernel: Linux kernel: ath9k Wi-Fi driver use-after-free vulnerability leading to system crash (CVE-2026-68363)\n\n* kernel: xfrm: fix stale skb->prev after async crypto steals a GSO segment (CVE-2026-68426)\n\n* kernel: dm_early_create: fix freeing used table on dm_resume failure (CVE-2026-72102)\n\n* kernel: net: qrtr: fix 32-bit integer overflow in qrtr_endpoint_post() (CVE-2026-72298)\n\n* kernel: wifi: brcmfmac: cyw: fix heap overflow on a short auth frame (CVE-2026-72003)\n\n* kernel: selinux: check connect-related permissions on TCP Fast Open (CVE-2026-72243)\n\nBug Fix(es) and Enhancement(s):\n\n* gfs2: filesystem withdrawal rework [rhel-9.8.z] (JIRA:Rocky Linux-252540)\n\n* The slab cache entries for gfs2 and dlm grow very large for gfs2 filesystems [rhel-9.8.z] (JIRA:Rocky Linux-252544)\n\n* gfs2: Get rid of sd_async_glock_wait [rhel-9.8.z] (JIRA:Rocky Linux-253986)\n\n* [Rocky Linux9.8z] watchdog: System panics during reboot when pretimeout is disabled (0) (JIRA:Rocky Linux-255217)\n\n* [usb/xhci] kdump on Arrow Lake systems hangs system with dracut-initqueue Timed out errors [rhel-9.8.z] (JIRA:Rocky Linux-256733)\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.",
  "id": "RLSA-2026:68570",
  "modified": "2026-09-19T12:30:02.568305471Z",
  "published": "2026-09-19T12:04:58.550496Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://errata.rockylinux.org/RLSA-2026:68570"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2439924"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2461462"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2482098"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2482127"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2482550"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2482618"
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    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2492436"
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      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2492741"
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      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2502295"
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      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2516490"
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    {
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      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2516599"
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    {
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      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2516679"
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    {
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    },
    {
      "type": "ADVISORY",
      "url": "https://access.redhat.com/errata/RHSA-2026:68570"
    }
  ],
  "schema_version": "1.9.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Important: kernel security, bug fix, and enhancement update",
  "upstream": [
    "CVE-2026-23172",
    "CVE-2026-31663",
    "CVE-2026-45910",
    "CVE-2026-46043",
    "CVE-2026-46114",
    "CVE-2026-46133",
    "CVE-2026-52971",
    "CVE-2026-53176",
    "CVE-2026-53192",
    "CVE-2026-53193",
    "CVE-2026-53196",
    "CVE-2026-53239",
    "CVE-2026-63869",
    "CVE-2026-63913",
    "CVE-2026-63917",
    "CVE-2026-63919",
    "CVE-2026-63921",
    "CVE-2026-64029",
    "CVE-2026-64174",
    "CVE-2026-64175",
    "CVE-2026-64176",
    "CVE-2026-64582",
    "CVE-2026-68128",
    "CVE-2026-68159",
    "CVE-2026-68200",
    "CVE-2026-68363",
    "CVE-2026-68426",
    "CVE-2026-72003",
    "CVE-2026-72102",
    "CVE-2026-72243",
    "CVE-2026-72298"
  ]
}