{
  "schema_version": "1.6.1",
  "id": "RPI-CVE-2024-45021",
  "modified": "2026-10-07T17:22:01Z",
  "upstream": [
    "CVE-2024-45021"
  ],
  "published": "2024-09-11T15:14:19Z",
  "summary": "memcg_write_event_control(): fix a user-triggerable oops",
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nmemcg_write_event_control(): fix a user-triggerable oops\n\nwe are *not* guaranteed that anything past the terminating NUL\nis mapped (let alone initialized with anything sane).",
  "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": "6.1.107",
            "compiled_filter": false
          }
        }
      }
    }
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://www.cve.org/CVERecord?id=CVE-2024-45021"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/fa5bfdf6cb5846a00e712d630a43e3cf55ccb411"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/1b37ec85ad95b612307627758c6018cd9d92cca8"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/ad149f5585345e383baa65f1539d816cd715fd3b"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/0fbe2a72e853a1052abe9bc2b7df8ddb102da227"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/43768fa80fd192558737e24ed6548f74554611d7"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/f1aa7c509aa766080db7ab3aec2e31b1df09e57c"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/21b578f1d599edb87462f11113c5b0fc7a04ac61"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/046667c4d3196938e992fba0dfcde570aa85cd0e"
    }
  ],
  "database_specific": {
    "source": "https://git.kernel.org/pub/scm/linux/security/vulns.git",
    "upstream_modified": "2026-08-05T11:52:36Z"
  }
}