CVE-2025-39777
- Source
- https://cve.org/CVERecord?id=CVE-2025-39777
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-39777.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2025-39777
- Downstream
- Published
- 2025-09-11T16:56:29.638Z
- Modified
- 2026-04-02T12:48:08.773120Z
- Summary
- crypto: acomp - Fix CFI failure due to type punning
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
crypto: acomp - Fix CFI failure due to type punning
To avoid a crash when control flow integrity is enabled, make the workspace ("stream") free function use a consistent type, and call it through a function pointer that has that same type.
- Database specific
{ "cna_assigner": "Linux", "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/39xxx/CVE-2025-39777.json" }- References
-
- https://git.kernel.org/stable/c/7ec68c59461ca846aab9b7c2b39f63ac7c8a43cf
- https://git.kernel.org/stable/c/962ddc5a7a4b04c007bba0f3e7298cda13c62efd
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/39xxx/CVE-2025-39777.json
- https://nvd.nist.gov/vuln/detail/CVE-2025-39777
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git