{
  "schema_version": "1.6.1",
  "id": "RPI-CVE-2024-36957",
  "modified": "2026-10-07T17:22:01Z",
  "upstream": [
    "CVE-2024-36957"
  ],
  "published": "2024-05-30T15:36:11Z",
  "summary": "octeontx2-af: avoid off-by-one read from userspace",
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nocteontx2-af: avoid off-by-one read from userspace\n\nWe try to access count + 1 byte from userspace with memdup_user(buffer,\ncount + 1). However, the userspace only provides buffer of count bytes and\nonly these count bytes are verified to be okay to access. To ensure the\ncopied buffer is NUL terminated, we use memdup_user_nul instead.",
  "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": "6.1.91",
            "compiled_filter": false
          }
        }
      }
    }
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://www.cve.org/CVERecord?id=CVE-2024-36957"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/bcdac70adceb44373da204c3c297f2a98e13216e"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/ec697fbd38cbe2eef0948b58673b146caa95402f"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/8f11fe3ea3fc261640cfc8a5addd838000407c67"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/0a0285cee11c7dcc2657bcd456e469958a5009e7"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/fc3e0076c1f82fe981d321e3a7bad4cbee542c19"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/f299ee709fb45036454ca11e90cb2810fe771878"
    }
  ],
  "database_specific": {
    "source": "https://git.kernel.org/pub/scm/linux/security/vulns.git",
    "upstream_modified": "2026-05-24T06:48:58Z"
  }
}