CVE-2025-39924
- Source
- https://cve.org/CVERecord?id=CVE-2025-39924
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-39924.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2025-39924
- Downstream
- Published
- 2025-10-01T08:07:12Z
- Modified
- 2026-08-12T03:51:31Z
- Severity
-
- 7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- erofs: fix invalid algorithm for encoded extents
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
erofs: fix invalid algorithm for encoded extents
The current algorithm sanity checks do not properly apply to new encoded extents.
Unify the algorithm check with Z_EROFS_COMPRESSION(_RUNTIME)_MAX and ensure consistency with sbi->available_compr_algs.
- Database specific
{ "cna_assigner": "Linux", "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/39xxx/CVE-2025-39924.json" }- References
-
- https://git.kernel.org/stable/c/131897c65e2b86cf14bec7379f44aa8fbb407526
- https://git.kernel.org/stable/c/db5d7abd379a8dcf030be8f52f99cadf7e397ba8
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/39xxx/CVE-2025-39924.json
- https://nvd.nist.gov/vuln/detail/CVE-2025-39924
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git