CVE-2024-26918 PCI: Fix active state requirement in PME polling

In the Linux kernel, the following vulnerability has been resolved: PCI: Fix active state requirement in PME polling The commit noted in fixes added a bogus requirement that runtime PM managed devices need to be in the RPMACTIVE state for PME polling. In fact, only devices in low power states...

CVE-2024-26918

CVE-2024-26918 : Linux kernel PCI PME polling fix. A previous patch required RPM_ACTIVE for PME polling, which was incorrect; only low-power states should be polled while still requiring device config space access. The fix formalizes the bridge/device PM usage and elevates the PM usage count to k...

PT-2024-21581 · Linux +2 · Linux Kernel +2

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The issue is related to a bogus requirement added for runtime PM managed devices to be in the RPM ACTIVE state for PME polling. In fact, only devices in low power states should be...

PT-2025-18814 · Linux +3 · Linux Kernel +3

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A memory leak issue has been identified in the Linux kernel related to thunderbolt, specifically in the margining functionality for usb4. The memory for usb4-margining needs to be...