{
  "affected": [
    {
      "ecosystem_specific": {
        "urgency": "not yet assigned"
      },
      "package": {
        "ecosystem": "Debian:14",
        "name": "linux"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "7.1.5-1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "details": "In the Linux kernel, the following vulnerability has been resolved:  wifi: ath12k: fix inconsistent arvif state in vdev_create error paths  ath12k_mac_vdev_create() has three error path issues that leave arvif in an inconsistent state:  1. When ath12k_wmi_vdev_create() fails, the function returns directly    without clearing arvif-\u003ear, which was already set before the WMI    call. Subsequent code checking arvif-\u003ear to determine vdev readiness    will see a non-NULL value despite no vdev existing in firmware.  2. When ath12k_wmi_send_peer_delete_cmd() fails in err_peer_del, the    code jumped to err: skipping the DP peer cleanup and vdev rollback,    leaving num_created_vdevs, vdev maps and arvif list membership live.  3. When ath12k_wait_for_peer_delete_done() fails, the code jumped to    err_vdev_del: skipping the DP peer cleanup.  Fix by changing the ath12k_wmi_vdev_create() failure to goto err instead of returning directly, routing both err_peer_del failure paths through err_dp_peer_del: for proper DP peer and vdev rollback, and consolidating the arvif state cleanup at err:.  Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.1.c5-00302-QCAHMTSWPL_V1.0_V2.0_SILICONZ-1.115823.3",
  "id": "DEBIAN-CVE-2026-74367",
  "modified": "2026-08-17T08:47:42.018932585Z",
  "published": "2026-08-15T06:22:38.407Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://security-tracker.debian.org/tracker/CVE-2026-74367"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "upstream": [
    "CVE-2026-74367"
  ]
}