{
  "cveId": "CVE-2025-23130",
  "url": "https://patchblox.com/security/cve/CVE-2025-23130",
  "summary": "CVE-2025-23130 is fixed in linux on 1 platform, first by DEBIAN-CVE-2025-23130, released April 16, 2025. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "linux: In the Linux kernel, the following vulnerability has been resolved:  f2fs: fix to avoid panic once fallocation fails...",
  "description": "In the Linux kernel, the following vulnerability has been resolved:  f2fs: fix to avoid panic once fallocation fails for pinfile  syzbot reports a f2fs bug as below:  ------------[ cut here ]------------ kernel BUG at fs/f2fs/segment.c:2746! CPU: 0 UID: 0 PID: 5323 Comm: syz.0.0 Not tainted 6.13.0-rc2-syzkaller-00018-g7cb1b4663150 #0 RIP: 0010:get_new_segment fs/f2fs/segment.c:2746 [inline] RIP: 0010:new_curseg\u002B0x1f52/0x1f70 fs/f2fs/segment.c:2876 Call Trace:  \u003CTASK\u003E  __allocate_new_segment\u002B0x1ce/0x940 fs/f2fs/segment.c:3210  f2fs_allocate_new_section fs/f2fs/segment.c:3224 [inline]  f2fs_allocate_pinning_section\u002B0xfa/0x4e0 fs/f2fs/segment.c:3238  f2fs_expand_inode_data\u002B0x696/0xca0 fs/f2fs/file.c:1830  f2fs_fallocate\u002B0x537/0xa10 fs/f2fs/file.c:1940  vfs_fallocate\u002B0x569/0x6e0 fs/open.c:327  do_vfs_ioctl\u002B0x258c/0x2e40 fs/ioctl.c:885  __do_sys_ioctl fs/ioctl.c:904 [inline]  __se_sys_ioctl\u002B0x80/0x170 fs/ioctl.c:892  do_syscall_x64 arch/x86/entry/common.c:52 [inline]  do_syscall_64\u002B0xf3/0x230 arch/x86/entry/common.c:83  entry_SYSCALL_64_after_hwframe\u002B0x77/0x7f  Concurrent pinfile allocation may run out of free section, result in panic in get_new_segment(), let\u0027s expand pin_sem lock coverage to include f2fs_gc(), so that we can make sure to reclaim enough free space for following allocation.  In addition, do below changes to enhance error path handling: - call f2fs_bug_on() only in non-pinfile allocation path in get_new_segment(). - call reset_curseg_fields() to reset all fields of curseg in new_curseg()",
  "published": "2025-04-16T15:16:07Z",
  "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": 0.00186,
  "epssPercentile": 0.0822,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "6.12.57-1",
      "fix": "DEBIAN-CVE-2025-23130",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2025-23130",
      "released": "2025-04-16T15:16:07Z"
    },
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 14",
      "fixedVersion": "6.16.3-1",
      "fix": "DEBIAN-CVE-2025-23130",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2025-23130",
      "released": "2025-04-16T15:16:07Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-09T01:18:40Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}