CVE-2026-53299 (GCVE-0-2026-53299)
Vulnerability from cvelistv5
Published
2026-06-26 19:40
Modified
2026-06-26 19:40
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: net: airoha: Move ndesc initialization at end of airoha_qdma_init_tx() If queue entry list allocation fails in airoha_qdma_init_tx_queue routine, airoha_qdma_cleanup_tx_queue() will trigger a NULL pointer dereference accessing the queue entry array. The issue is due to the early ndesc initialization in airoha_qdma_init_tx_queue(). Fix the issue moving ndesc initialization at end of airoha_qdma_init_tx routine.
References
Impacted products
Vendor Product Version
Linux Linux Version: ad02cb61c52cae5afa3e2de6adbb49ad884c26e9
Version: 3f47e67dff1f7266e112c50313d63824f6f17102
Version: 3f47e67dff1f7266e112c50313d63824f6f17102
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{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/net/ethernet/airoha/airoha_eth.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "90619fdedfb9cc8a80f217d882ee7a84d3703e72",
              "status": "affected",
              "version": "ad02cb61c52cae5afa3e2de6adbb49ad884c26e9",
              "versionType": "git"
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              "lessThan": "ece31f9dae0c3cd3277e66667e7b8ab2577cf34a",
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              "versionType": "git"
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            {
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              "status": "affected",
              "version": "3f47e67dff1f7266e112c50313d63824f6f17102",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/net/ethernet/airoha/airoha_eth.c"
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          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "6.19"
            },
            {
              "lessThan": "6.19",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "7.0.*",
              "status": "unaffected",
              "version": "7.0.10",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "7.1",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "7.0.10",
                  "versionStartIncluding": "6.19",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "7.1",
                  "versionStartIncluding": "6.19",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: airoha: Move ndesc initialization at end of airoha_qdma_init_tx()\n\nIf queue entry list allocation fails in airoha_qdma_init_tx_queue routine,\nairoha_qdma_cleanup_tx_queue() will trigger a NULL pointer dereference\naccessing the queue entry array. The issue is due to the early ndesc\ninitialization in airoha_qdma_init_tx_queue(). Fix the issue moving ndesc\ninitialization at end of airoha_qdma_init_tx routine."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-06-26T19:40:56.524Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/90619fdedfb9cc8a80f217d882ee7a84d3703e72"
        },
        {
          "url": "https://git.kernel.org/stable/c/ece31f9dae0c3cd3277e66667e7b8ab2577cf34a"
        },
        {
          "url": "https://git.kernel.org/stable/c/f329924bb49458c65297f1361f545816a5b90998"
        }
      ],
      "title": "net: airoha: Move ndesc initialization at end of airoha_qdma_init_tx()",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2026-53299",
    "datePublished": "2026-06-26T19:40:56.524Z",
    "dateReserved": "2026-06-09T07:44:35.397Z",
    "dateUpdated": "2026-06-26T19:40:56.524Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}


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