A flaw was found in the Linux kernel's udmabuf device driver. The specific flaw exists within a fault handler. The issue results from the lack of proper validation of user-supplied data, which can result in a memory access past the end of an array. An attacker can leverage this vulnerability to escalate privileges and execute arbitrary code in the context of the kernel.
History

Mon, 05 May 2025 16:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published: 2023-04-14T00:00:00.000Z

Updated: 2025-05-05T16:01:30.708Z

Reserved: 2023-04-12T00:00:00.000Z

Link: CVE-2023-2008

cve-icon Vulnrichment

Updated: 2024-08-02T06:05:27.108Z

cve-icon NVD

Status : Modified

Published: 2023-04-14T21:15:08.597

Modified: 2025-05-05T16:15:35.127

Link: CVE-2023-2008

cve-icon Redhat

Severity : Important

Publid Date: 2023-04-13T00:00:00Z

Links: CVE-2023-2008 - Bugzilla