Security Advisory
CVE-2022-50518
7.8
HIGH
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved:
parisc: Fix locking in pdc_iodc_print() firmware call
Utilize pdc_lock spinlock to protect parallel modifications of the
iodc_dbuf[] buffer, check length to prevent buffer overflow of
iodc_dbuf[], drop the iodc_retbuf[] buffer and fix some wrong
indentings.
Published Date
October 7, 2025
Official Source
NIST NVD Advisory