CVE-2025-68315

CVE-2025-68315

Critical · published December 16, 2025

CVSS v3.1
9.8
EPSS
0%
Percentile
36.2
In the wild
Unconfirmed
What it is

In the Linux kernel, the following vulnerability has been resolved:

f2fs: fix to detect potential corrupted nid in free_nid_list

As reported, on-disk footer.ino and footer.nid is the same and

out-of-range, let's add sanity check on f2fs_alloc_nid() to detect

any potential corruption in free_nid_list.

The record
Technical detail
CVSS v3.1
9.8 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00430 · 36.2th percentile
Published
2025-12-16T21:16Z
References (5)
https://git.kernel.org/stable/c/6b9525596a83cd5b7bbc2c7bd5f9ad9cf5ad60fa · 416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/88b2ddb0c4f1dc874d4598e78cc830c64315ed86 · 416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/8fc6056dcf79937c46c97fa4996cda65956437a9 · 416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/9337ed5e777e1c19854928cba7a8131dd00e611b · 416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/adbcb34f03abb89e681a5907c4c3ce4bf224991d · 416baaa9-dc9f-4396-8d5f-8c081fb06d67
EPSS history
Timeline
  • 16 DEC 15:39Z
    f2fs: fix to detect potential corrupted nid in free_nid_list
    cvelistv5