Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics “Cezanne” vulnerabilities

2 known vulnerabilities in Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics “Cezanne” from AMD. 2 are rated high or critical. Each entry lists the affected versions and the release that fixes it, where the vendor has published one.

Latest first

• 8.1 High severity

  Ryzen™ 5000 Series Desktop Processor with…: Concurrent Execution using Shared Resource with Improper Synchronization

  CVE-2023-20571Nov 14, 2023AMD

  A race condition in System Management Mode (SMM) code may allow an attacker using a compromised user space to leverage CVE-2018-8897 potentially resulting in privilege escalation.

• 7.8 High severity

  Ryzen™ 3000 Series Desktop Processors…: Out-of-bounds Write

  CVE-2023-20555Aug 8, 2023AMD

  Insufficient input validation in CpmDisplayFeatureSmm may allow an attacker to corrupt SMM memory by overwriting an arbitrary bit in an attacker-controlled pointer potentially leading to arbitrary code execution in SMM.