The vulnerability of the `flush_cache_vmap()` function in the `arch/parisc/kernel/cache.c` module, which is part of the PARISC architecture support for Linux kernels, allows a attacker to cause a service failure.

The vulnerability of the flushcachevmap function in the arch/parisc/kernel/cache.c module, which is part of the PARISC architecture support for Linux operating systems, is related to data processing errors. Exploiting this vulnerability could allow an attacker to cause a service failure...

CVE-2025-39781: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: parisc: Drop WARNONONCE from flushcachevmap I have observed warning to occassionally trigger...