{
  "schema_version": "1.6.1",
  "id": "RPI-CVE-2024-57922",
  "modified": "2026-10-07T17:22:01Z",
  "upstream": [
    "CVE-2024-57922"
  ],
  "published": "2025-01-19T11:53:48Z",
  "summary": "drm/amd/display: Add check for granularity in dml ceil/floor helpers",
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amd/display: Add check for granularity in dml ceil/floor helpers\n\n[Why]\nWrapper functions for dcn_bw_ceil2() and dcn_bw_floor2()\nshould check for granularity is non zero to avoid assert and\ndivide-by-zero error in dcn_bw_ functions.\n\n[How]\nAdd check for granularity 0.\n\n(cherry picked from commit f6e09701c3eb2ccb8cb0518e0b67f1c69742a4ec)",
  "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": "6.1.125",
            "compiled_filter": false
          }
        }
      }
    }
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://www.cve.org/CVERecord?id=CVE-2024-57922"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/8a9315e6f7b2d94c65a1ba476481deddb20fc3ae"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/497471baf53bb8fd3cd1529d65d4d7f7b81f1917"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/95793f9684e58d2aa56671b2d616b4f9f577a0a8"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/f3d1e4062ef251fa55ccfeca1e54a98b6818b3a1"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/ae9ab63a268be99a27a4720ca24f6be801744fee"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/4f0dd09ed3001725ffd8cdc2868e71df585392fe"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/0881fbc4fd62e00a2b8e102725f76d10351b2ea8"
    }
  ],
  "database_specific": {
    "source": "https://git.kernel.org/pub/scm/linux/security/vulns.git",
    "upstream_modified": "2026-05-12T04:54:46Z"
  }
}