net: airoha: Add missing bits in airoha_qdma_cleanup_tx_queue()

{
  "id": "1afda8cb4e95b406cf38738285a599f915b0ee6a5ab592e836ce7460d74ce8b4",
  "url": "https://osv.dev/vulnerability/CVE-2026-63859",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "net: airoha: Add missing bits in airoha_qdma_cleanup_tx_queue()",
    "summary": "In the Linux kernel, the following vulnerability has been resolved: net: airoha: Add missing bits in airoha_qdma_cleanup_tx_queue() Similar to airoha_qdma_cleanup_rx_queue(), reset DMA TX descriptors in airoha_qdma_cleanup_tx_queue routine. Moreover, reset TX_DMA_IDX to TX_CPU_IDX to notify the NIC the QDMA TX ring is empty.",
    "evidence": "osv:CVE-2026-63859",
    "products": [
      {
        "name": {
          "value": "Kernel",
          "evidence": "/affected/1/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "6.12.114",
            "evidence": "/affected/1/ranges"
          },
          {
            "value": "6.18.33",
            "evidence": "/affected/1/ranges"
          },
          {
            "value": "7.0.10",
            "evidence": "/affected/1/ranges"
          }
        ],
        "affected_versions": []
      }
    ],
    "severity": "unknown",
    "structured": {
      "id": "CVE-2026-63859",
      "aliases": [
        "CVE-2026-63859"
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
              "type": "GIT",
              "events": [
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                {
                  "fixed": "7b86b4c7767e932f59cd23b31587b73a03cb1dfc"
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                {
                  "fixed": "c0cfce4d76702dba9601a4020df1a0bc35806efc"
                },
                {
                  "fixed": "9b5d56fe389d68ede080c716e6f10895facaf7db"
                },
                {
                  "fixed": "3309965fe44c00fd65af7cef5016e9e782c021a7"
                }
              ]
            }
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-63859.json"
          }
        },
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "6.11.0"
                },
                {
                  "fixed": "6.12.114"
                }
              ]
            },
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "6.13.0"
                },
                {
                  "fixed": "6.18.33"
                }
              ]
            },
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "6.19.0"
                },
                {
                  "fixed": "7.0.10"
                }
              ]
            }
          ],
          "package": {
            "name": "Kernel",
            "ecosystem": "Linux"
          },
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-63859.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:23.761531423Z",
      "provider": "osv",
      "references": [
        "https://git.kernel.org/stable/c/3309965fe44c00fd65af7cef5016e9e782c021a7",
        "https://git.kernel.org/stable/c/7b86b4c7767e932f59cd23b31587b73a03cb1dfc",
        "https://git.kernel.org/stable/c/9b5d56fe389d68ede080c716e6f10895facaf7db",
        "https://git.kernel.org/stable/c/c0cfce4d76702dba9601a4020df1a0bc35806efc",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/63xxx/CVE-2026-63859.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-63859",
        "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
      ],
      "provider_metadata": {
        "cna_assigner": "Linux",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/63xxx/CVE-2026-63859.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2026-63859",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": null
  },
  "source_id": "core-osv",
  "document_id": 490274,
  "published_at": "2026-07-19T14:04:47.572+00:00"
}