CVE-2025-40286
- Source
- https://cve.org/CVERecord?id=CVE-2025-40286
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2025-40286.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2025-40286
- Downstream
- Related
- Published
- 2025-12-06T21:51:12.169Z
- Modified
- 2026-03-20T12:43:15.104562Z
- Summary
- smb/server: fix possible memory leak in smb2_read()
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
smb/server: fix possible memory leak in smb2_read()
Memory leak occurs when ksmbdvfsread() fails. Fix this by adding the missing kvfree().
- Database specific
{ "cna_assigner": "Linux", "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/40xxx/CVE-2025-40286.json" }- References
-
- https://git.kernel.org/stable/c/0797c6cf3b857cc229ab2bc69552938dcd738d78
- https://git.kernel.org/stable/c/63d8706a2c09a0c29b8b0e8a44bc7a1339685de9
- https://git.kernel.org/stable/c/6fced056d2cc8d01b326e6fcfabaacb9850b71a4
- https://git.kernel.org/stable/c/bfda5422a16651d0bf864ec468b1c216e1b10d91
- https://git.kernel.org/stable/c/f1305587731886da37a214cda812ade246c653b0
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/40xxx/CVE-2025-40286.json
- https://nvd.nist.gov/vuln/detail/CVE-2025-40286
- 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
-
Introducede2f34481b24db2fd634b5edb0a5bd0e4d38cc6e9Fixed0797c6cf3b857cc229ab2bc69552938dcd738d78Fixed63d8706a2c09a0c29b8b0e8a44bc7a1339685de9Fixedf1305587731886da37a214cda812ade246c653b0Fixedbfda5422a16651d0bf864ec468b1c216e1b10d91Fixed6fced056d2cc8d01b326e6fcfabaacb9850b71a4