CVE-2025-40077
- Source
- https://cve.org/CVERecord?id=CVE-2025-40077
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2025-40077.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2025-40077
- Downstream
- Related
- Published
- 2025-10-28T11:48:42.976Z
- Modified
- 2026-03-20T12:43:10.248634Z
- Summary
- f2fs: fix to avoid overflow while left shift operation
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
f2fs: fix to avoid overflow while left shift operation
Should cast type of folio->index from pgofft to lofft to avoid overflow while left shift operation.
- Database specific
{ "cna_assigner": "Linux", "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/40xxx/CVE-2025-40077.json" }- References
-
- https://git.kernel.org/stable/c/0e75a098b0a37f02ca31fe99ac16004c8163cf67
- https://git.kernel.org/stable/c/0fe1c6bec54ea68ed8c987b3890f2296364e77bb
- https://git.kernel.org/stable/c/57d3381dfb97ff73ddd18601017fec21cca80985
- https://git.kernel.org/stable/c/ef49378864bb1ed14cd48c8e687729e12714d849
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/40xxx/CVE-2025-40077.json
- https://nvd.nist.gov/vuln/detail/CVE-2025-40077
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Affected packages
Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Affected ranges
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduced3265d3db1f16395cfc6b8ea9b31b4001d98d05efFixedef49378864bb1ed14cd48c8e687729e12714d849Fixed0e75a098b0a37f02ca31fe99ac16004c8163cf67Fixed57d3381dfb97ff73ddd18601017fec21cca80985Fixed0fe1c6bec54ea68ed8c987b3890f2296364e77bb