Buffer Overflow Vulnerability in Linux Kernel for BATTLEMAGE Graphics Product

CVE-2025-39741

What is CVE-2025-39741?

In the Linux kernel, a buffer overflow vulnerability has been identified in the BATTLEMAGE graphics product. The issue arises due to incorrect handling of pitch alignment during data copy operations, which can lead to exceeding the maximum allowable size for the copy command. This flaw could potentially allow for system instability or crashes under specific conditions. A fix has been implemented to correctly account for the pitch when calculating the number of bytes to copy, ensuring robust performance of the graphics subsystem.

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