A flaw was found in the Linux kernel's ksmbd, a high-performance in-kernel SMB server. The specific flaw exists within the processing of SMB2_LOGOFF and SMB2_CLOSE commands. The issue results from the lack of proper locking when performing operations on an object. An attacker can leverage this vulnerability to execute code in the context of the kernel.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published: 2023-07-24T15:19:26.475Z

Updated: 2024-08-02T15:10:23.945Z

Reserved: 2023-05-05T10:00:07.896Z

Link: CVE-2023-32258

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2023-07-24T16:15:11.750

Modified: 2024-11-21T08:02:59.390

Link: CVE-2023-32258

cve-icon Redhat

Severity : Important

Publid Date: 2023-05-04T00:00:00Z

Links: CVE-2023-32258 - Bugzilla