CVEvulnerability
CVE-2025-68315
9.8 CRITICAL
Official page ↗
- Status
- Deferred
- Published
- 2025-12-16
- Last modified
- 2026-10-14
- Assigner
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
- CVSS 3.1 (416baaa9-dc9f-4396-8d5f-8c081fb06d67)
- 9.8 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Description
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.
References
- https://git.kernel.org/stable/c/6b9525596a83cd5b7bbc2c7bd5f9ad9cf5ad60fa git.kernel.org
- https://git.kernel.org/stable/c/88b2ddb0c4f1dc874d4598e78cc830c64315ed86 git.kernel.org
- https://git.kernel.org/stable/c/8fc6056dcf79937c46c97fa4996cda65956437a9 git.kernel.org
- https://git.kernel.org/stable/c/9337ed5e777e1c19854928cba7a8131dd00e611b git.kernel.org
- https://git.kernel.org/stable/c/adbcb34f03abb89e681a5907c4c3ce4bf224991d git.kernel.org