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_TREE_DISCONNECT 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: 2023-07-10T15:11:25.707Z

Updated: 2024-08-02T15:10:24.252Z

Reserved: 2023-05-05T10:00:07.895Z

Link: CVE-2023-32254

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2023-07-10T16:15:52.470

Modified: 2024-08-21T18:21:55.587

Link: CVE-2023-32254

cve-icon Redhat

Severity : Important

Publid Date: 2023-05-17T00:00:00Z

Links: CVE-2023-32254 - Bugzilla