Vulnerability Monitor

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CVE-2025-38191

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix null pointer dereference in destroy_previous_session 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 destroy_previous_session. sess->user will be set in ksmbd_krb5_authenticate(). So this patch move calling destroy_previous_session() after ksmbd_krb5_authenticate().

Published

2025-07-04T14:15:26.157

Last Modified

2025-08-09T15:15:28.460

Status

Awaiting Analysis

Source

416baaa9-dc9f-4396-8d5f-8c081fb06d67

Severity

-

Weaknesses

-

Affected Vendors & Products

-

References