Astra Linux – vulnerability in linux-6.1, linux-5.15

In the Linux kernel, the following vulnerability has been resolved: ACPI: CPPC: Use accesswidth over bitwidth for system memory accesses To comply with ACPI 6.3+, since bitwidth can be any 8-bit value, it cannot be relied upon to always be at a clean 8-byte boundary. This issue was identified on...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-007627)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-007627 advisory. In the Linux kernel, the following vulnerability has been resolved: ACPI: CPPC: Use accesswidth over bitwidth for system memory accesses To align with ACPI 6.3+, sin...

ACPI: CPPC: Use access_width over bit_width for system memory accesses

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PT-2024-26832

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.6.37 Description The issue is related to the ACPI CPPC Collaborative Processor Performance Control in the Linux kernel, where using bit width for system memory accesses could lead to issues since it can be any...