{
  "cveId": "CVE-2025-38219",
  "url": "https://patchblox.com/security/cve/CVE-2025-38219",
  "summary": "CVE-2025-38219 is fixed in linux on 1 platform, first by DEBIAN-CVE-2025-38219, released July 4, 2025. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "f2fs: prevent kernel warning due to negative i_nlink from corrupted image",
  "description": "In the Linux kernel, the following vulnerability has been resolved:  f2fs: prevent kernel warning due to negative i_nlink from corrupted image  WARNING: CPU: 1 PID: 9426 at fs/inode.c:417 drop_nlink\u002B0xac/0xd0 home/cc/linux/fs/inode.c:417 Modules linked in: CPU: 1 UID: 0 PID: 9426 Comm: syz-executor568 Not tainted 6.14.0-12627-g94d471a4f428 #2 PREEMPT(full) Hardware name: QEMU Standard PC (i440FX \u002B PIIX, 1996), BIOS 1.13.0-1ubuntu1.1 04/01/2014 RIP: 0010:drop_nlink\u002B0xac/0xd0 home/cc/linux/fs/inode.c:417 Code: 48 8b 5d 28 be 08 00 00 00 48 8d bb 70 07 00 00 e8 f9 67 e6 ff f0 48 ff 83 70 07 00 00 5b 5d e9 9a 12 82 ff e8 95 12 82 ff 90 \u0026lt;0f\u0026gt; 0b 90 c7 45 48 ff ff ff ff 5b 5d e9 83 12 82 ff e8 fe 5f e6 ff RSP: 0018:ffffc900026b7c28 EFLAGS: 00010293 RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff8239710f RDX: ffff888041345a00 RSI: ffffffff8239717b RDI: 0000000000000005 RBP: ffff888054509ad0 R08: 0000000000000005 R09: 0000000000000000 R10: 0000000000000000 R11: ffffffff9ab36f08 R12: ffff88804bb40000 R13: ffff8880545091e0 R14: 0000000000008000 R15: ffff8880545091e0 FS:  000055555d0c5880(0000) GS:ffff8880eb3e3000(0000) knlGS:0000000000000000 CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f915c55b178 CR3: 0000000050d20000 CR4: 0000000000352ef0 Call Trace:  \u003Ctask\u003E  f2fs_i_links_write home/cc/linux/fs/f2fs/f2fs.h:3194 [inline]  f2fs_drop_nlink\u002B0xd1/0x3c0 home/cc/linux/fs/f2fs/dir.c:845  f2fs_delete_entry\u002B0x542/0x1450 home/cc/linux/fs/f2fs/dir.c:909  f2fs_unlink\u002B0x45c/0x890 home/cc/linux/fs/f2fs/namei.c:581  vfs_unlink\u002B0x2fb/0x9b0 home/cc/linux/fs/namei.c:4544  do_unlinkat\u002B0x4c5/0x6a0 home/cc/linux/fs/namei.c:4608  __do_sys_unlink home/cc/linux/fs/namei.c:4654 [inline]  __se_sys_unlink home/cc/linux/fs/namei.c:4652 [inline]  __x64_sys_unlink\u002B0xc5/0x110 home/cc/linux/fs/namei.c:4652  do_syscall_x64 home/cc/linux/arch/x86/entry/syscall_64.c:63 [inline]  do_syscall_64\u002B0xc7/0x250 home/cc/linux/arch/x86/entry/syscall_64.c:94  entry_SYSCALL_64_after_hwframe\u002B0x77/0x7f RIP: 0033:0x7fb3d092324b Code: 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 57 00 00 00 0f 05 \u0026lt;48\u0026gt; 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007ffdc232d938 EFLAGS: 00000206 ORIG_RAX: 0000000000000057 RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb3d092324b RDX: 00007ffdc232d960 RSI: 00007ffdc232d960 RDI: 00007ffdc232d9f0 RBP: 00007ffdc232d9f0 R08: 0000000000000001 R09: 00007ffdc232d7c0 R10: 00000000fffffffd R11: 0000000000000206 R12: 00007ffdc232eaf0 R13: 000055555d0cebb0 R14: 00007ffdc232d958 R15: 0000000000000001  \u003C/task\u003E",
  "published": "2025-07-04T14:15:30Z",
  "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": 0.00187,
  "epssPercentile": 0.08383,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "vendorAdvisory": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-38219",
  "fixes": [
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "6.1.147-1",
      "fix": "DEBIAN-CVE-2025-38219",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2025-38219",
      "released": "2025-07-04T14:15:30Z"
    },
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "6.12.35-1",
      "fix": "DEBIAN-CVE-2025-38219",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2025-38219",
      "released": "2025-07-04T14:15:30Z"
    },
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 14",
      "fixedVersion": "6.12.35-1",
      "fix": "DEBIAN-CVE-2025-38219",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2025-38219",
      "released": "2025-07-04T14:15:30Z"
    }
  ],
  "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"
  }
}