{
  "schema_version": "1.6.1",
  "id": "RPI-CVE-2025-68765",
  "modified": "2026-10-07T17:22:01Z",
  "upstream": [
    "CVE-2025-68765"
  ],
  "published": "2026-01-05T09:44:40Z",
  "summary": "mt76: mt7615: Fix memory leak in mt7615_mcu_wtbl_sta_add()",
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nmt76: mt7615: Fix memory leak in mt7615_mcu_wtbl_sta_add()\n\nIn mt7615_mcu_wtbl_sta_add(), an skb sskb is allocated. If the\nsubsequent call to mt76_connac_mcu_alloc_wtbl_req() fails, the function\nreturns an error without freeing sskb, leading to a memory leak.\n\nFix this by calling dev_kfree_skb() on sskb in the error handling path\nto ensure it is properly released.",
  "affected": [
    {
      "package": {
        "ecosystem": "Raspberry Pi OS:12",
        "name": "linux"
      },
      "versions": [
        "1:6.1.47-1+rpt4"
      ],
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "linux-image-6.1.0-rpi3-rpi-2712",
            "binary_version": "1:6.1.47-1+rpt4"
          },
          {
            "binary_name": "linux-image-6.1.0-rpi3-rpi-v6",
            "binary_version": "1:6.1.47-1+rpt4"
          },
          {
            "binary_name": "linux-image-6.1.0-rpi3-rpi-v7",
            "binary_version": "1:6.1.47-1+rpt4"
          },
          {
            "binary_name": "linux-image-6.1.0-rpi3-rpi-v7l",
            "binary_version": "1:6.1.47-1+rpt4"
          },
          {
            "binary_name": "linux-image-6.1.0-rpi3-rpi-v8",
            "binary_version": "1:6.1.47-1+rpt4"
          }
        ]
      },
      "database_specific": {
        "per_version": {
          "1:6.1.47-1+rpt4": {
            "linux_commit": "655fc658a15ae7a6f37103754adb39ba52a9a14e",
            "upstream_version": "6.1.47",
            "assessment": "commit ancestry (strak rule)",
            "upstream_fixed": "6.1.160",
            "compiled_filter": false
          }
        }
      }
    }
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://www.cve.org/CVERecord?id=CVE-2025-68765"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/d6c91fc732698642f70c688324c98551b97b412c"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/594ff8bb69e239678a8baa461827ce4bb90eff8f"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/1c3c234af9407256ed670c8752923a672eea4225"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/278bfed4529a0c9c9119f5a52ddafe69db61a75c"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/fb905e69941b44e03fe1a24e95328d45442b6d6d"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/4d42aba0ee49c0aa015c50c4f2a07cf8fa1c3a49"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/53d1548612670aa8b5d89745116cc33d9d172863"
    }
  ],
  "database_specific": {
    "source": "https://git.kernel.org/pub/scm/linux/security/vulns.git",
    "upstream_modified": "2026-05-12T04:54:46Z"
  }
}