CVE-2025-38437

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Source
https://cve.org/CVERecord?id=CVE-2025-38437
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2025-38437.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2025-38437
Downstream
Related
Published
2025-07-25T15:27:16.995Z
Modified
2026-03-20T12:42:51.568891Z
Summary
ksmbd: fix potential use-after-free in oplock/lease break ack
Details

In the Linux kernel, the following vulnerability has been resolved:

ksmbd: fix potential use-after-free in oplock/lease break ack

If ksmbdiovpinrsp return error, use-after-free can happen by accessing opinfo->state and opinfoput and ksmbdfdput could called twice.

Database specific 
{
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/38xxx/CVE-2025-38437.json"
}
References

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
Introduced
0626e6641f6b467447c81dd7678a69c66f7746cf
Fixed
e38ec88a2b42c494601b1213816d75f0b54d9bf0
Fixed
97c355989928a5f60b228ef5266c1be67a46cdf9
Fixed
815f1161d6dbc4c54ccf94b7d3fdeab34b4d7477
Fixed
8106adc21a2270c16abf69cd74ccd7c79c6e7acd
Fixed
50f930db22365738d9387c974416f38a06e8057e

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2025-38437.json"