CVE-2026-89795 PCI: Allow per function PCI slots to fix slot reset on s390

In the Linux kernel, the following vulnerability has been resolved: PCI: Allow per function PCI slots to fix slot reset on s390 On s390 systems, which use a machine level hypervisor, PCI devices are always accessed through a form of PCI pass-through which fundamentally operates on a per PCI...

EUVD-2026-80395

In the Linux kernel, the following vulnerability has been resolved: PCI: Allow per function PCI slots to fix slot reset on s390 On s390 systems, which use a machine level hypervisor, PCI devices are always accessed through a form of PCI pass-through which fundamentally operates on a per PCI...

Linux Kernel Security Vulnerabilities

The Linux kernel version 5.8 contains a security vulnerability. This vulnerability arises from the use of pcicreateslot, which allocates the same pcislot object for multifunctional devices. This leads to incorrect reset of other functions when using the slotreset interface for hot-plugging driver...