{
  "schema_version": "1.6.1",
  "id": "RPI-CVE-2023-52819",
  "modified": "2026-10-07T17:22:01Z",
  "upstream": [
    "CVE-2023-52819"
  ],
  "published": "2024-05-21T15:34:20Z",
  "summary": "drm/amd: Fix UBSAN array-index-out-of-bounds for Polaris and Tonga",
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amd: Fix UBSAN array-index-out-of-bounds for Polaris and Tonga\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-2023-52819"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/60a00dfc7c5deafd1dd393beaf53224f7256dad6"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/a63fd579e7b1c3a9ebd6e6c494d49b1b6cf5515e"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/d50a56749e5afdc63491b88f5153c1aae00d4679"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/8c1dbddbfcb051e82cea0c197c620f9dcdc38e92"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/a237675aa1e62bbfaa341c535331c8656a508fa1"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/d0725232da777840703f5f1e22f2e3081d712aa4"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/7c68283f3166221af3df5791f0e13d3137a72216"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/b3b8b7c040cf069da7afe11c5bd73b870b8f3d18"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/0f0e59075b5c22f1e871fbd508d6e4f495048356"
    }
  ],
  "database_specific": {
    "source": "https://git.kernel.org/pub/scm/linux/security/vulns.git",
    "upstream_modified": "2026-05-12T04:54:46Z"
  }
}