{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/net/wireless/mediatek/mt76/mt7996/dma.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "93f3f9a9e955569ab7c3f02f0486d3aaf2314a56",
              "status": "affected",
              "version": "cd7951f242a7e4114de8f41804d708f5b5079d53",
              "versionType": "git"
            },
            {
              "lessThan": "6794edb55b5f5ef834e03b0b241b1a8b725f82c0",
              "status": "affected",
              "version": "cd7951f242a7e4114de8f41804d708f5b5079d53",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/net/wireless/mediatek/mt76/mt7996/dma.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "7.1"
            },
            {
              "lessThan": "7.1",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "7.1.*",
              "status": "unaffected",
              "version": "7.1.5",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "7.2",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "7.1.5",
                  "versionStartIncluding": "7.1",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "7.2",
                  "versionStartIncluding": "7.1",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: mt76: mt7996: Fix NULL pointer dereference in mt7996_init_tx_queues()\n\nWhen MT76_NPU and CONFIG_NET_MEDIATEK_SOC_WED are enabled and\nmt76 detects properly the Airoha NPU SoC, mt7996_init_tx_queues() will\ndereference a NULL WED pointer.\nFix the issue by always passing the WED pointer from mt7996_dma_init()."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-08-28T06:48:47.772Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/93f3f9a9e955569ab7c3f02f0486d3aaf2314a56"
        },
        {
          "url": "https://git.kernel.org/stable/c/6794edb55b5f5ef834e03b0b241b1a8b725f82c0"
        }
      ],
      "title": "wifi: mt76: mt7996: Fix NULL pointer dereference in mt7996_init_tx_queues()",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2026-80632",
    "datePublished": "2026-08-28T06:48:47.772Z",
    "dateReserved": "2026-08-26T14:34:25.776Z",
    "dateUpdated": "2026-08-28T06:48:47.772Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}