{
  "schema_version": "1.6.1",
  "id": "RPI-CVE-2024-49853",
  "modified": "2026-10-07T17:22:01Z",
  "upstream": [
    "CVE-2024-49853"
  ],
  "published": "2024-10-21T12:19:03Z",
  "summary": "firmware: arm_scmi: Fix double free in OPTEE transport",
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nfirmware: arm_scmi: Fix double free in OPTEE transport\n\nChannels can be shared between protocols, avoid freeing the same channel\ndescriptors twice when unloading the stack.",
  "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": "6.1.113",
            "compiled_filter": false
          }
        }
      }
    }
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://www.cve.org/CVERecord?id=CVE-2024-49853"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/d7f4fc2bc101e666da649605a9ece2bd42529c7a"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/6699567b0bbb378600a4dc0a1f929439a4e84a2c"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/dc9543a4f2a5498a4a12d6d2427492a6f1a28056"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/aef6ae124bb3cc12e34430fed91fbb7efd7a444d"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/e98dba934b2fc587eafb83f47ad64d9053b18ae0"
    }
  ],
  "database_specific": {
    "source": "https://git.kernel.org/pub/scm/linux/security/vulns.git",
    "upstream_modified": "2026-05-12T04:54:46Z"
  }
}