{
  "affected": [
    {
      "ecosystem_specific": {
        "urgency": "not yet assigned"
      },
      "package": {
        "ecosystem": "Debian:13",
        "name": "linux"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "ecosystem_specific": {
        "urgency": "not yet assigned"
      },
      "package": {
        "ecosystem": "Debian:14",
        "name": "linux"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "7.0.10-1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "details": "In the Linux kernel, the following vulnerability has been resolved:  wifi: mt76: mt7925: fix potential deadlock in mt7925_roc_abort_sync  roc_abort_sync() can deadlock with roc_work(). roc_work() holds dev-\u003emt76.mutex, while cancel_work_sync() waits for roc_work() to finish. If the caller already owns the same mutex, both sides block and no progress is possible.  This deadlock can occur during station removal when mt76_sta_state() -\u003e mt76_sta_remove() -\u003e mt7925_mac_sta_remove_link() -\u003e mt7925_mac_link_sta_remove() -\u003e mt7925_roc_abort_sync() invokes cancel_work_sync() while roc_work() is still running and holding dev-\u003emt76.mutex.  This avoids the mutex deadlock and preserves exactly-once work ownership.",
  "id": "DEBIAN-CVE-2026-53103",
  "modified": "2026-09-14T16:47:47.600380642Z",
  "published": "2026-06-24T17:17:24.567Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://security-tracker.debian.org/tracker/CVE-2026-53103"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ],
  "upstream": [
    "CVE-2026-53103"
  ]
}