Description
A flaw was found in the Linux kernel's ksmbd, a high-performance in-kernel SMB server. The specific flaw exists within the handling of SMB2_TREE_CONNECT and SMB2_QUERY_INFO commands. The issue results from the lack of proper validation of a pointer prior to accessing it. An attacker can leverage this vulnerability to create a denial-of-service condition on the system.
Analysis and contextual insights are available on OpenCVE Cloud.
Remediation
No vendor fix or workaround currently provided.
Additional remediation guidance may be available on OpenCVE Cloud.
Tracking
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Advisories
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2023-36505 | A flaw was found in the Linux kernel's ksmbd, a high-performance in-kernel SMB server. The specific flaw exists within the handling of SMB2_TREE_CONNECT and SMB2_QUERY_INFO commands. The issue results from the lack of proper validation of a pointer prior to accessing it. An attacker can leverage this vulnerability to create a denial-of-service condition on the system. |
Ubuntu USN |
USN-6283-1 | Linux kernel vulnerabilities |
Ubuntu USN |
USN-6300-1 | Linux kernel vulnerabilities |
Ubuntu USN |
USN-6311-1 | Linux kernel vulnerabilities |
Ubuntu USN |
USN-6332-1 | Linux kernel (Azure) vulnerabilities |
Ubuntu USN |
USN-6347-1 | Linux kernel (Azure CVM) vulnerabilities |
References
History
No history.
Status: PUBLISHED
Assigner: redhat
Published:
Updated: 2024-08-02T15:10:24.244Z
Reserved: 2023-05-05T10:00:07.895Z
Link: CVE-2023-32248
No data.
Status : Modified
Published: 2023-07-24T16:15:11.543
Modified: 2024-11-21T08:02:58.703
Link: CVE-2023-32248
OpenCVE Enrichment
No data.
Weaknesses
EUVD
Ubuntu USN