{
  "schema_version": "1.6.1",
  "id": "RPI-CVE-2023-52818",
  "modified": "2026-10-07T17:22:01Z",
  "upstream": [
    "CVE-2023-52818"
  ],
  "published": "2024-05-21T15:34:20Z",
  "summary": "drm/amd: Fix UBSAN array-index-out-of-bounds for SMU7",
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amd: Fix UBSAN array-index-out-of-bounds for SMU7\n\nFor pptable structs that use flexible array sizes, use flexible arrays.",
  "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": "6.1.64",
            "compiled_filter": false
          }
        }
      }
    }
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://www.cve.org/CVERecord?id=CVE-2023-52818"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/e52e324a21341c97350d5f11de14721c1c609498"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/cfd8cd907fd94538561479a43aea455f5cf16928"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/c847379a5d00078ad6fcb1c24230e72c5609342f"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/8af28ae3acb736ada4ce3457662fa446cc913bb4"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/acdb6830de02cf2873aeaccdf2d9bca4aee50e47"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/fc9ac0e8e0bcb3740c6eaad3a1a50c20016d422b"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/6dffdddfca818c02a42b6caa1d9845995f0a1f94"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/92a775e7c9707aed28782bafe636bf87675f5a97"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/760efbca74a405dc439a013a5efaa9fadc95a8c3"
    }
  ],
  "database_specific": {
    "source": "https://git.kernel.org/pub/scm/linux/security/vulns.git",
    "upstream_modified": "2026-05-12T04:54:46Z"
  }
}