Bug 2385245 (CVE-2023-3866) - CVE-2023-3866 kernel: ksmbd Chained Request NULL Pointer Dereference
Summary: CVE-2023-3866 kernel: ksmbd Chained Request NULL Pointer Dereference
Keywords:
Status: NEW
Alias: CVE-2023-3866
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2025-07-30 18:35 UTC by OSIDB Bzimport
Modified: 2025-07-31 14:11 UTC (History)
0 users

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Description OSIDB Bzimport 2025-07-30 18:35:14 UTC 
In the Linux kernel, this specific flaw exists within the handling of ksmbd chained requests. The issue results from dereferencing a NULL pointer. An attacker can leverage this vulnerability to create a denial-of-service condition on the system.
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