Unity Linux 20.1070a Security Update: kernel (UTSA-2025-989752)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989752 advisory. In the Linux kernel, the following vulnerability has been resolved: hwmon: coretemp fix pci device refcount leak in nv1aramnew As comment of pcigetdomainbusandslot...

kernel: hwmon: (coretemp) fix pci device refcount leak in nv1a_ram_new()

A counting logic flaw exists in the Linux kernel. When cigetdomainbusandslot is called, it returns a pci device with refcount incremented. When finishing it, the caller must decrement the reference count by calling pcidevput, leading to the loss of confidentiality of the system...

PT-2023-33376 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions 3.14 through 5.4.225 Description: The issue is related to a pci device refcount leak in the nv1a ram new function. This problem was introduced in version v3.14 and is fixed in Linux Kernel version v5.4.226. The actual...