{
  "schema_version": "1.6.1",
  "id": "RPI-CVE-2023-52844",
  "modified": "2026-10-07T17:22:01Z",
  "upstream": [
    "CVE-2023-52844"
  ],
  "published": "2024-05-21T15:34:20Z",
  "summary": "media: vidtv: psi: Add check for kstrdup",
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: vidtv: psi: Add check for kstrdup\n\nAdd check for the return value of kstrdup() and return the error\nif it fails in order to avoid NULL pointer dereference.",
  "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": "6.1.63",
            "compiled_filter": false
          }
        }
      }
    }
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://www.cve.org/CVERecord?id=CVE-2023-52844"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/3387490c89b10aeb4e71d78b65dbc9ba4b2385b9"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/d17269fb9161995303985ab2fe6f16cfb72152f9"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/5c26aae3723965c291c65dd2ecad6a3240d422b0"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/5cfcc8de7d733a1137b86954cc28ce99972311ad"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/a51335704a3f90eaf23a6864faefca34b382490a"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/76a2c5df6ca8bd8ada45e953b8c72b746f42918d"
    }
  ],
  "database_specific": {
    "source": "https://git.kernel.org/pub/scm/linux/security/vulns.git",
    "upstream_modified": "2026-05-12T04:54:46Z"
  }
}