PT-2026-94589

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the IOMMU VT-d component where the intel pasid setup sm context function fails to properly tear down scalable-mode context entries during a probe failure. When pci for...

Linux driver iommu intel pasid DoS

The vulnerability of the drivers/iommu/intel/pasid.c component in the Linux operating system is related to improper synchronization. Exploiting this vulnerability can allow an attacker to cause a service failure...

Linux kernel DoS

The vulnerability in the drivers/iommu/intel/pasid.c component of the Linux kernel is related to insufficient validation of the state of shared resources. Exploitation of this vulnerability may allow an attacker to cause a denial of service...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: iommu/vt-d: Fixed a UAF issue when sva unbind was performed with pending IOPFs. The commit 17fce9d2336d “iommu/vt-d: Adding iopf enablement to the domain attach path” disables IOPFs on devices by removing the device from its...