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Status published
Unknown
CVE-2023-2008
A flaw was found in the Linux kernel's udmabuf device...
Vulnerability Description
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.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
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Affected Vendor
Affected Software
Linux kernel udmabuf device driver
Vulnerable Versions:
Fixed in kernel v5.19-rc4
Timeline
Official Publish:
April 14th, 2023
Last Modified:
May 5th, 2025
Added to House:
July 22nd, 2026
CVSS Vectors
No vector data available