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.
Metrics
Affected Vendors & Products
Advisories
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2023-36515 | 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. |
Ubuntu USN |
USN-6338-1 | Linux kernel vulnerabilities |
Ubuntu USN |
USN-6338-2 | Linux kernel vulnerabilities |
Ubuntu USN |
USN-6344-1 | Linux kernel (Azure) vulnerabilities |
Ubuntu USN |
USN-6725-1 | Linux kernel vulnerabilities |
Ubuntu USN |
USN-6725-2 | Linux kernel (AWS) vulnerabilities |
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
Wed, 05 Mar 2025 19:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Status: PUBLISHED
Assigner: redhat
Published:
Updated: 2025-03-05T18:47:42.142Z
Reserved: 2023-05-05T10:00:07.896Z
Link: CVE-2023-32258
Updated: 2024-08-02T15:10:23.945Z
Status : Modified
Published: 2023-07-24T16:15:11.750
Modified: 2024-11-21T08:02:59.390
Link: CVE-2023-32258
OpenCVE Enrichment
No data.
EUVD
Ubuntu USN