f2fs: fix to detect potential corrupted nid in free_nid_list (Linux Linux)

CVE-2025-68315
CRITICAL 9.8

At a glance

Source
NVD
EPSS
EPSS 0.43 % · percentile 37 ()
State
PUBLISHED
Published
Updated
Assigner
Linux
NVD status
Deferred

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

Scores

VersionScoreVectorScored by
CVSS 3.1CRITICAL 9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HLinux
CVSS 3.1CRITICAL 9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HNVD · 416baaa9-dc9f-4396-8d5f-8c081fb06d67 (Secondary)

European references

CERT-FR advisories

Affected products

ProductVersions
Linux · Linuxaffected 98e4da8ca301e062d79ae168c67e56f3c3de3ce4 < 88b2ddb0c4f1dc874d4598e78cc830c64315ed86 ; affected 98e4da8ca301e062d79ae168c67e56f3c3de3ce4 < 9337ed5e777e1c19854928cba7a8131dd00e611b ; affected 98e4da8ca301e062d79ae168c67e56f3c3de3ce4 < 6b9525596a83cd5b7bbc2c7bd5f9ad9cf5ad60fa ; affected 98e4da8ca301e062d79ae168c67e56f3c3de3ce4 < adbcb34f03abb89e681a5907c4c3ce4bf224991d ; affected 98e4da8ca301e062d79ae168c67e56f3c3de3ce4 < 8fc6056dcf79937c46c97fa4996cda65956437a9
Linux · Linuxaffected 3.8 ; unaffected 0 < 3.8 ; unaffected 6.1.175 ≤ 6.1.* ; unaffected 6.6.140 ≤ 6.6.* ; unaffected 6.12.58 ≤ 6.12.* ; unaffected 6.17.8 ≤ 6.17.*

Sources

SourceLicence
CVE List (CVEProject cvelistV5)CVE Program Terms of Use
EPSS (FIRST.org)FIRST — attribution requested
ENISA EUVDENISA — reproduction authorised, source acknowledged
CERT-FR (ANSSI)Licence Ouverte / Etalab 2.0
NVD (NIST) via fkie-cad/nvd-json-data-feedsPublic domain — this product uses data from the NVD API but is not endorsed or certified by the NVD