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LIN1019-9698 : Security Advisory - linux - CVE-2023-2008

Created: Apr 16, 2023    Updated: May 8, 2023
Resolved Date: May 8, 2023
Found In Version: 10.19.45.1
Severity: Standard
Applicable for: Wind River Linux LTS 19
Component/s: Kernel

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.

CREATE(Triage):(User=admin) CVE-2023-2008 (https://nvd.nist.gov/vuln/detail/CVE-2023-2008)

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