The vulnerability of the pdc_iodc_print() function in the arch/parisc/kernel/firmware.c module of the Linux operating system allows an attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the pdciodcprint function in the arch/parisc/kernel/firmware.c module of the Linux operating system’s kernel is related to improper locking of resources. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, and accessibility of t...

Linux Distros Unpatched Vulnerability : CVE-2022-50518

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - parisc: Fix locking in pdciodcprint firmware call Utilize pdclock spinlock to protect parallel modifications of the iodcdbuf buffer, check length to prevent...

CVE-2022-50518

In the Linux kernel, the following vulnerability has been resolved: parisc: Fix locking in pdciodcprint firmware call Utilize pdclock spinlock to protect parallel modifications of the iodcdbuf buffer, check length to prevent buffer overflow of iodcdbuf, drop the iodcretbuf buffer and fix some wro...

CVE-2022-50518

CVE-2022-50518 relates to the Linux kernel parisc/firmware path: the fix locks in pdc_iodc_print() to protect parallel modifications of iodc_dbuf[], validates length to prevent iodc_dbuf[] overflow, drops iodc_retbuf[], and corrects indentation. This resolves a local-impact issue on parisc system...