wifi: mt76: mt7925: fix NULL deref check in mt7925_change_vif_links

{
  "id": "3231a3c707134f06d4d530bc9b8b1a9227e4dfa8040e4b7de53acbd41fb1d048",
  "url": "https://osv.dev/vulnerability/CVE-2024-57989",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "wifi: mt76: mt7925: fix NULL deref check in mt7925_change_vif_links",
    "summary": "In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7925: fix NULL deref check in mt7925_change_vif_links In mt7925_change_vif_links() devm_kzalloc() may return NULL but this returned value is not checked.",
    "evidence": "osv:CVE-2024-57989",
    "products": [
      {
        "name": {
          "value": "Kernel",
          "evidence": "/affected/1/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "6.12.13",
            "evidence": "/affected/1/ranges"
          },
          {
            "value": "6.13.2",
            "evidence": "/affected/1/ranges"
          }
        ],
        "affected_versions": []
      }
    ],
    "severity": "medium",
    "structured": {
      "id": "CVE-2024-57989",
      "aliases": [
        "CVE-2024-57989"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
              "type": "GIT",
              "events": [
                {
                  "introduced": "69acd6d910b0c83842bd45c36224d4f8fe59d1d4"
                },
                {
                  "fixed": "5872530c2862700070223a2c2ea85642bf2f8875"
                },
                {
                  "fixed": "2f709fe755c16b811ba7339ae4c3ee2c72323d3d"
                },
                {
                  "fixed": "5cd0bd815c8a48862a296df9b30e0ea0da14acd3"
                }
              ]
            }
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-57989.json"
          }
        },
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "6.11.0"
                },
                {
                  "fixed": "6.12.13"
                }
              ]
            },
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "6.13.0"
                },
                {
                  "fixed": "6.13.2"
                }
              ]
            }
          ],
          "package": {
            "name": "Kernel",
            "ecosystem": "Linux"
          },
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-57989.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:43.172158252Z",
      "provider": "osv",
      "references": [
        "https://git.kernel.org/stable/c/2f709fe755c16b811ba7339ae4c3ee2c72323d3d",
        "https://git.kernel.org/stable/c/5872530c2862700070223a2c2ea85642bf2f8875",
        "https://git.kernel.org/stable/c/5cd0bd815c8a48862a296df9b30e0ea0da14acd3",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/57xxx/CVE-2024-57989.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2024-57989",
        "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/2024/57xxx/CVE-2024-57989.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2024-57989",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 510696,
  "published_at": "2025-02-27T02:07:12.286+00:00"
}