{
  "schema_version": "1.6.1",
  "id": "RPI-CVE-2023-52788",
  "modified": "2026-10-07T17:22:01Z",
  "upstream": [
    "CVE-2023-52788"
  ],
  "published": "2024-05-21T15:34:20Z",
  "summary": "i915/perf: Fix NULL deref bugs with drm_dbg() calls",
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ni915/perf: Fix NULL deref bugs with drm_dbg() calls\n\nWhen i915 perf interface is not available dereferencing it will lead to\nNULL dereferences.\n\nAs returning -ENOTSUPP is pretty clear return when perf interface is not\navailable.\n\n[tursulin: added stable tag]\n(cherry picked from commit 36f27350ff745bd228ab04d7845dfbffc177a889)",
  "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-2023-52788"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/1566e8be73fd5fa424e88d2a4cffdc34f970f0e1"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/55db76caa782baa4a1bf02296e2773c38a524a3e"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/bf8e105030083e7b71591cdf437e464bcd8a0c09"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/10f49cdfd5fb342a1a9641930dc040c570694e98"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/471aa951bf1206d3c10d0daa67005b8e4db4ff83"
    }
  ],
  "database_specific": {
    "source": "https://git.kernel.org/pub/scm/linux/security/vulns.git",
    "upstream_modified": "2026-05-24T06:48:58Z"
  }
}