Linux Kernel Vulnerability Affecting AMD GPU Drivers

CVE-2026-53375

What is CVE-2026-53375?

A vulnerability in the Linux kernel specifically affects the AMD GPU drivers, where improper address validation can lead to the potential for a faulty address being patched in firmware. This occurs when only one of the lower or higher address segments is valid, risking incorrect memory operations in the affected firmware. The vulnerability emphasizes the importance of thorough checks during address patching processes to enhance overall system stability and security.

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