AZL-64701
See a problem?- Import Source
- https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-64701.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/AZL-64701
- Upstream
- Published
- 2025-07-04T14:15:26Z
- Modified
- 2026-04-01T05:20:23.285273Z
- Summary
- CVE-2025-38191 affecting package kernel for versions less than 6.6.96.1-1
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
ksmbd: fix null pointer dereference in destroyprevioussession
If client set ->PreviousSessionId on kerberos session setup stage, NULL pointer dereference error will happen. Since sess->user is not set yet, It can pass the user argument as NULL to destroyprevioussession. sess->user will be set in ksmbdkrb5authenticate(). So this patch move calling destroyprevioussession() after ksmbdkrb5authenticate().
- References