f2fs: fix to detect potential corrupted nid in free_nid_list
Summary
| CVE | CVE-2025-68315 |
|---|---|
| State | PUBLISHED |
| Assigner | Linux |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2025-12-16 16:16:11 UTC |
| Updated | 2026-05-17 16:16:14 UTC |
| 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. |
Risk And Classification
EPSS: 0.000200000 probability, percentile 0.057690000 (date 2026-05-17)
Vendor Declared Affected Products
| Source | Vendor | Product | Version | Platforms |
|---|---|---|---|---|
| CNA | Linux | Linux | affected 98e4da8ca301e062d79ae168c67e56f3c3de3ce4 9337ed5e777e1c19854928cba7a8131dd00e611b git | Not specified |
| CNA | Linux | Linux | affected 98e4da8ca301e062d79ae168c67e56f3c3de3ce4 6b9525596a83cd5b7bbc2c7bd5f9ad9cf5ad60fa git | Not specified |
| CNA | Linux | Linux | affected 98e4da8ca301e062d79ae168c67e56f3c3de3ce4 adbcb34f03abb89e681a5907c4c3ce4bf224991d git | Not specified |
| CNA | Linux | Linux | affected 98e4da8ca301e062d79ae168c67e56f3c3de3ce4 8fc6056dcf79937c46c97fa4996cda65956437a9 git | Not specified |
| CNA | Linux | Linux | affected 3.8 | Not specified |
| CNA | Linux | Linux | unaffected 3.8 semver | Not specified |
| CNA | Linux | Linux | unaffected 6.6.140 6.6.* semver | Not specified |
| CNA | Linux | Linux | unaffected 6.12.58 6.12.* semver | Not specified |
| CNA | Linux | Linux | unaffected 6.17.8 6.17.* semver | Not specified |
| CNA | Linux | Linux | unaffected 6.18 * original_commit_for_fix | Not specified |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| git.kernel.org/stable/c/9337ed5e777e1c19854928cba7a8131dd00e611b | 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | git.kernel.org | |
| git.kernel.org/stable/c/8fc6056dcf79937c46c97fa4996cda65956437a9 | 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | git.kernel.org | |
| git.kernel.org/stable/c/6b9525596a83cd5b7bbc2c7bd5f9ad9cf5ad60fa | 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | git.kernel.org | |
| git.kernel.org/stable/c/adbcb34f03abb89e681a5907c4c3ce4bf224991d | 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | git.kernel.org | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
There are currently no legacy QID mappings associated with this CVE.