{
  "cveId": "CVE-2024-42273",
  "url": "https://patchblox.com/security/cve/CVE-2024-42273",
  "summary": "CVE-2024-42273 is fixed in linux on 1 platform, first by DEBIAN-CVE-2024-42273, released August 17, 2024. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "linux: In the Linux kernel, the following vulnerability has been resolved:  f2fs: assign CURSEG_ALL_DATA_ATGC if blkaddr is...",
  "description": "In the Linux kernel, the following vulnerability has been resolved:  f2fs: assign CURSEG_ALL_DATA_ATGC if blkaddr is valid  mkdir /mnt/test/comp f2fs_io setflags compression /mnt/test/comp dd if=/dev/zero of=/mnt/test/comp/testfile bs=16k count=1 truncate --size 13 /mnt/test/comp/testfile  In the above scenario, we can get a BUG_ON.  kernel BUG at fs/f2fs/segment.c:3589!  Call Trace:   do_write_page\u002B0x78/0x390 [f2fs]   f2fs_outplace_write_data\u002B0x62/0xb0 [f2fs]   f2fs_do_write_data_page\u002B0x275/0x740 [f2fs]   f2fs_write_single_data_page\u002B0x1dc/0x8f0 [f2fs]   f2fs_write_multi_pages\u002B0x1e5/0xae0 [f2fs]   f2fs_write_cache_pages\u002B0xab1/0xc60 [f2fs]   f2fs_write_data_pages\u002B0x2d8/0x330 [f2fs]   do_writepages\u002B0xcf/0x270   __writeback_single_inode\u002B0x44/0x350   writeback_sb_inodes\u002B0x242/0x530   __writeback_inodes_wb\u002B0x54/0xf0   wb_writeback\u002B0x192/0x310   wb_workfn\u002B0x30d/0x400  The reason is we gave CURSEG_ALL_DATA_ATGC to COMPR_ADDR where the page was set the gcing flag by set_cluster_dirty().",
  "published": "2024-08-17T09:15:08Z",
  "severity": "medium",
  "cvss": 5.5,
  "cvssVector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
  "epss": 0.00231,
  "epssPercentile": 0.14006,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "6.1.106-1",
      "fix": "DEBIAN-CVE-2024-42273",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2024-42273",
      "released": "2024-08-17T09:15:08Z"
    },
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "6.10.4-1",
      "fix": "DEBIAN-CVE-2024-42273",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2024-42273",
      "released": "2024-08-17T09:15:08Z"
    },
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 14",
      "fixedVersion": "6.10.4-1",
      "fix": "DEBIAN-CVE-2024-42273",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2024-42273",
      "released": "2024-08-17T09:15:08Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T13:06:02Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}