{
  "schema_version": "1.6.1",
  "id": "RPI-CVE-2026-45871",
  "modified": "2026-10-07T17:22:01Z",
  "upstream": [
    "CVE-2026-45871"
  ],
  "published": "2026-05-27T12:19:29Z",
  "summary": "tpm: st33zp24: Fix missing cleanup on get_burstcount() error",
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ntpm: st33zp24: Fix missing cleanup on get_burstcount() error\n\nget_burstcount() can return -EBUSY on timeout. When this happens,\nst33zp24_send() returns directly without releasing the locality\nacquired earlier.\n\nUse goto out_err to ensure proper cleanup when get_burstcount() fails.",
  "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": "6.1.165",
            "compiled_filter": false
          }
        }
      }
    }
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-45871"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/e0ce3da82341fcd6194175f1837946b2a894c625"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/7687133509cf66ced120b667fefd21f80bf17993"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/1256c6dc96d1e687e6e9b63088156ed07411b00c"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/a51cff9be046e13e1c1b2fe45d5c48b582ec9b8c"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/cc09d55f519e15355de343264a22ac6682b8305e"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/ec15eb67fe9df87981b4829b901ec254273ca483"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/4fffb77d35d038f146e6192da583dbe4971d869e"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/3e91b44c93ad2871f89fc2a98c5e4fe6ca5db3d9"
    }
  ],
  "database_specific": {
    "source": "https://git.kernel.org/pub/scm/linux/security/vulns.git",
    "upstream_modified": "2026-05-27T12:19:29Z"
  }
}