Astra Linux – Vulnerability found in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: irqchip: The refcount leak in platformirqchipprobe has been fixed. The function ofirqfindparent returns a node pointer with the refcount incremented. We should use ofnodeput on it when it is no longer necessary. Add the missing...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-006971)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-006971 advisory. In the Linux kernel, the following vulnerability has been resolved: irqchip: Fix refcount leak in platformirqchipprobe ofirqfindparent returns a node pointer with...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-011153)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-011153 advisory. In the Linux kernel, the following vulnerability has been resolved: irqchip: Fix refcount leak in platformirqchipprobe ofirqfindparent returns a node pointer with...

EUVD-2023-59998

In the Linux kernel, the following vulnerability has been resolved: blk-iocost: use spinlockirqsave in adjustinuseandcalccost adjustinuseandcalccost use spinlockirq and IRQ will be enabled when unlock. DEADLOCK might happen if we have held other locks and disabled IRQ before invoking it. Fix it b...

SUSE CVE-2023-53610

In the Linux kernel, the following vulnerability has been resolved: irqchip: Fix refcount leak in platformirqchipprobe ofirqfindparent returns a node pointer with refcount incremented, We should use ofnodeput on it when not needed anymore. Add missing ofnodeput to avoid refcount leak...

UBUNTU-CVE-2023-53610

In the Linux kernel, the following vulnerability has been resolved: irqchip: Fix refcount leak in platformirqchipprobe ofirqfindparent returns a node pointer with refcount incremented, We should use ofnodeput on it when not needed anymore. Add missing ofnodeput to avoid refcount leak...

CVE-2023-53610

The CVE-2023-53610 issue affects the Linux kernel and is tied to irqchip/refcount handling in platform_irqchip_probe. Specifically, of_irq_find_parent() returns a node pointer with an incremented refcount, and the advisory notes that of_node_put() must be invoked when the node is no longer needed...

CVE-2023-53610 irqchip: Fix refcount leak in platform_irqchip_probe

In the Linux kernel, the following vulnerability has been resolved: irqchip: Fix refcount leak in platformirqchipprobe ofirqfindparent returns a node pointer with refcount incremented, We should use ofnodeput on it when not needed anymore. Add missing ofnodeput to avoid refcount leak...

CVE-2023-53610 irqchip: Fix refcount leak in platform_irqchip_probe

In the Linux kernel, the following vulnerability has been resolved: irqchip: Fix refcount leak in platformirqchipprobe ofirqfindparent returns a node pointer with refcount incremented, We should use ofnodeput on it when not needed anymore. Add missing ofnodeput to avoid refcount leak...

PT-2025-40773

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A reference count leak exists in the platform irqchip probe function within the Linux kernel’s irqchip component. The of irq find parent function increments the reference count of a node...