CVE-2026-43372: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: net: dsa: microchip: Fix error path in PTP IRQ setup If requestthreadedirq fails during the PTP message IRQ setup, the newly created IRQ mapping is never disposed. Indeed, the kszptpirqsetup's error path only frees the mappings...

CVE-2025-68338: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: net: dsa: microchip: Don't free uninitialized kszirq If something goes wrong at setup, kszirqfree can be called on uninitialized kszirq for example when kszptpirqsetup fails. It leads to freeing uninitialized IRQ numbers and/or...

CVE-2022-49591

In the Linux kernel, the following vulnerability has been resolved: net: dsa: microchip: kszcommon: Fix refcount leak bug In kszswitchregister, we should call ofnodeput for the reference returned by ofgetchildbyname which has increased the refcount...

PT-2021-26375

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.14.14 Description: The issue is related to the net: dsa: microchip component in the Linux Kernel. It was introduced in version v5.7 and fixed in version v5.14.14. The actual impact and attack plausibility hav...