{
  "affected": [
    {
      "ranges": [
        {
          "events": [
            {
              "introduced": "e3037485c68ec1a299ff41160d8fedbd4abc29b9"
            },
            {
              "fixed": "9b5418070ee8468fac9e8bf641c83d46b85bff30"
            },
            {
              "fixed": "ad9b80ee310ed734482a2e5da874b67f88ac0ef8"
            },
            {
              "fixed": "1bd90e0a99fdc8dc5deb3c92bf865e4496b4b311"
            },
            {
              "fixed": "2ba12401cc1f2d970fa2e7d5b15abde3f5abd40d"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Linux",
        "name": "Kernel"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "5.2.0"
            },
            {
              "fixed": "6.12.75"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.13.0"
            },
            {
              "fixed": "6.18.16"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.19.0"
            },
            {
              "fixed": "6.19.6"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/71xxx/CVE-2025-71273.json"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: rtw88: Use devm_kmemdup() in rtw_set_supported_band()\n\nSimplify the code by using device managed memory allocations.\n\nThis also fixes a memory leak in rtw_register_hw(). The supported bands\nwere not freed in the error path.\n\nCopied from commit 145df52a8671 (\"wifi: rtw89: Convert\nrtw89_core_set_supported_band to use devm_*\").",
  "id": "CVE-2025-71273",
  "modified": "2026-07-08T05:37:38.092974708Z",
  "published": "2026-05-06T11:27:06.825Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/1bd90e0a99fdc8dc5deb3c92bf865e4496b4b311"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/2ba12401cc1f2d970fa2e7d5b15abde3f5abd40d"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/9b5418070ee8468fac9e8bf641c83d46b85bff30"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/ad9b80ee310ed734482a2e5da874b67f88ac0ef8"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/71xxx/CVE-2025-71273.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-71273"
    },
    {
      "type": "PACKAGE",
      "url": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
    }
  ],
  "schema_version": "1.7.5",
  "summary": "wifi: rtw88: Use devm_kmemdup() in rtw_set_supported_band()"
}