Linux Kernel Vulnerability in PARISC Architecture

CVE-2025-39781

What is CVE-2025-39781?

A vulnerability has been identified in the Linux kernel specifically related to the PARISC architecture where the function flush_cache_vmap may trigger intermittent warnings. This issue arises from a mismanagement of memory operations that can lead to unnecessary system alerts, potentially impacting overall system performance and stability. Developers are encouraged to apply the latest patches to mitigate the risks associated with this vulnerability.

References