{
  "schema_version": "1.6.1",
  "id": "RPI-CVE-2024-27032",
  "modified": "2026-10-07T17:22:01Z",
  "upstream": [
    "CVE-2024-27032"
  ],
  "published": "2024-05-01T12:57:40Z",
  "summary": "f2fs: fix to avoid potential panic during recovery",
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nf2fs: fix to avoid potential panic during recovery\n\nDuring recovery, if FAULT_BLOCK is on, it is possible that\nf2fs_reserve_new_block() will return -ENOSPC during recovery,\nthen it may trigger panic.\n\nAlso, if fault injection rate is 1 and only FAULT_BLOCK fault\ntype is on, it may encounter deadloop in loop of block reservation.\n\nLet's change as below to fix these issues:\n- remove bug_on() to avoid panic.\n- limit the loop count of block reservation to avoid potential\ndeadloop.",
  "affected": [
    {
      "package": {
        "ecosystem": "Raspberry Pi OS:12",
        "name": "linux"
      },
      "versions": [
        "1:6.6.20-1+rpt1"
      ],
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "linux-image-6.6.20+rpt-rpi-2712",
            "binary_version": "1:6.6.20-1+rpt1"
          },
          {
            "binary_name": "linux-image-6.6.20+rpt-rpi-v6",
            "binary_version": "1:6.6.20-1+rpt1"
          },
          {
            "binary_name": "linux-image-6.6.20+rpt-rpi-v7",
            "binary_version": "1:6.6.20-1+rpt1"
          },
          {
            "binary_name": "linux-image-6.6.20+rpt-rpi-v7l",
            "binary_version": "1:6.6.20-1+rpt1"
          },
          {
            "binary_name": "linux-image-6.6.20+rpt-rpi-v8",
            "binary_version": "1:6.6.20-1+rpt1"
          }
        ]
      },
      "database_specific": {
        "per_version": {
          "1:6.6.20-1+rpt1": {
            "linux_commit": "6f16847710cc0502450788b9f12f0a14d3429668",
            "upstream_version": "6.6.20",
            "assessment": "commit ancestry (strak rule)",
            "upstream_fixed": "6.6.23"
          }
        }
      }
    }
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://www.cve.org/CVERecord?id=CVE-2024-27032"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/fe4de493572a4263554903bf9c3afc5c196e15f0"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/8844b2f8a3f0c428b74672f9726f9950b1a7764c"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/d034810d02a5af8eb74debe29877dcaf5f00fdd1"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/f26091a981318b5b7451d61f99bc073a6af8db67"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/21ec68234826b1b54ab980a8df6e33c74cfbee58"
    }
  ],
  "database_specific": {
    "source": "https://git.kernel.org/pub/scm/linux/security/vulns.git",
    "upstream_modified": "2026-05-24T06:48:58Z"
  }
}