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.
References
Link | Resource |
---|---|
https://access.redhat.com/security/cve/CVE-2023-32248 | Third Party Advisory |
https://bugzilla.redhat.com/show_bug.cgi?id=2219818 | Issue Tracking Patch Third Party Advisory |
https://security.netapp.com/advisory/ntap-20230915-0006/ | Third Party Advisory |
https://www.zerodayinitiative.com/advisories/ZDI-CAN-20479/ | Patch Third Party Advisory VDB Entry |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: redhat
Published: 2023-07-24T15:19:27.342Z
Updated: 2024-01-23T03:27:39.926Z
Reserved: 2023-05-05T10:00:07.895Z
Link: CVE-2023-32248
JSON object: View
NVD Information
Status : Analyzed
Published: 2023-07-24T16:15:11.543
Modified: 2023-12-04T14:54:50.907
Link: CVE-2023-32248
JSON object: View
Redhat Information
No data.
CWE