AMD AMD Radeon™ PRO V620 vulnerabilities

CVE-2021-46747 High · 7.1 CWE-1220 Jun 1, 2026

Insufficient granularity of access control in ASP (AMD Secure Processor) may allow an…

Insufficient granularity of access control in ASP (AMD Secure Processor) may allow an attacker with an untrusted user space application to map sensitive SMN (System Management Network) apertures leading to a potential escalation of privileges.

CVE-2025-52532 Low · 2.0 CWE-367 May 15, 2026

A race condition in the MxGPU-Virtualization driver’s ioctl path caused by concurrent...

A race condition in the MxGPU-Virtualization driver’s ioctl path caused by concurrent unsynchronized access to the global variable amdgv_cmd in an unlocked ioctl handler could be exploited by an attacker to trigger a heap-based buffer overflow, potentially resulting in denial-of-service within the vulnerable system context.

CVE-2025-66664 Medium · 4.6 CWE-125 May 15, 2026

Out-of-bounds Read in AMD AMD Radeon™ RX 6000 Series Graphics Products

Insufficient parameter sanitization in AMD Secure Processor (ASP) TEE SOC Driver could allow an attacker to issue a malformed DRV_SOC_CMD_ID_LOAD_GFX_IP_FW SR-IOV command to cause out-of-bounds read, potentially resulting in SOC Driver memory contents exposure or an exception

CVE-2025-66660 Low · 1.8 CWE-1284 May 15, 2026

Insufficient parameter sanitization in TEE SOC Driver could allow an attacker to issue a…

Insufficient parameter sanitization in TEE SOC Driver could allow an attacker to issue a malformed DRV_SOC_CMD_ID_SRIOV_CHECK_TA_COMPAT to cause incorrect shared memory mapping, potentially resulting in unexpected behavior.

CVE-2025-54517 High · 8.5 CWE-787 May 15, 2026

Out of bounds write in AMD AMDGV_CMD_GET_DIAG_DATA ioctl handler could allow a local user to...

Out of bounds write in AMD AMDGV_CMD_GET_DIAG_DATA ioctl handler could allow a local user to escalate privileges via remote code execution.

CVE-2025-54511 Medium · 5.3 CWE-274 May 15, 2026

Improper handling of insufficient privileges in the AMD Secure Processor (ASP) could allow an...

Improper handling of insufficient privileges in the AMD Secure Processor (ASP) could allow an attacker to provide an input value to a function without sufficient privileges and successfully write data, potentially resulting in loss of integrity of availability.

CVE-2023-31316 High · 7.1 CWE-1304 May 15, 2026

Improperly preserved integrity of hardware configuration state during a power…

Improperly preserved integrity of hardware configuration state during a power save/restore operation in the AMD Secure Processor (ASP) could allow an attacker with the ability to write outside the trusted memory range (TMR) to change the execution flow of the Video Core Next (VCN) firmware potentially impacting confidentiality, integrity, or availability.

CVE-2023-31309 Medium · 6.8 CWE-129 May 15, 2026

Improper validation in Power Management Firmware (PMFW) may allow an attacker with…

Improper validation in Power Management Firmware (PMFW) may allow an attacker with privileges to pass malformed workload arguments when exporting table data from SMU to DRAM potentially resulting in a loss of confidentiality and/or availability.

CVE-2022-23826 Low · 1.8 CWE-367 May 15, 2026

TOCTOU Race Condition in AMD AMD Ryzen™ 3000 Series Mobile Processors with Radeon™ Graphics

A TOCTOU (Time-Of-Check to Time-Of-Use) in the graphics interface may allow an attacker to load registers repeatedly creating a race condition potentially leading to a loss of integrity.

CVE-2021-26380 Low · 1.8 CWE-190 May 15, 2026

Integer Overflow or Wraparound in AMD AMD Ryzen™ 5000 Series Desktop Processors with Radeon™ Graphics

A compromised Trusted OS (TOS) driver could issue a malformed call that could potentially allow memory access outside the intended range resulting in loss of integrity.

CVE-2024-36324 High · 8.8 CWE-787 Feb 11, 2026

Out-of-bounds Write in AMD AMD Ryzen™ 6000 Series Processors with Radeon™ Graphics; AMD Ryzen™ 7035 Series Processors with Radeon™ Graphics

Improper input validation in AMD Graphics Driver could allow an attacker to supply a specially crafted pointer, potentially leading to arbitrary code execution.

CVE-2024-36316 Medium · 5.5 CWE-190 Feb 11, 2026

Integer Overflow or Wraparound in AMD AMD Ryzen™ 6000 Series Processors with Radeon™ Graphics; AMD Ryzen™ 7035 Series Processors with Radeon™ Graphics

The integer overflow vulnerability within AMD Graphics driver could allow an attacker to bypass size checks potentially resulting in a denial of service

CVE-2023-20514 High · 8.7 CWE-233 Feb 11, 2026

Improper handling of parameters in the AMD Secure Processor (ASP) could allow a…

Improper handling of parameters in the AMD Secure Processor (ASP) could allow a privileged attacker to pass an arbitrary memory value to functions in the trusted execution environment resulting in arbitrary code execution

CVE-2021-26410 Low · 1.8 CWE-822 Feb 10, 2026

Untrusted Pointer Dereference in AMD AMD Ryzen™ 5000 Series Desktop Processors with Radeon™ Graphics

Improper syscall input validation in ASP (AMD Secure Processor) may force the kernel into reading syscall parameter values from its own memory space allowing an attacker to infer the contents of the kernel memory leading to potential information disclosure.

CVE-2021-26381 High · 7.1 CWE-770 Feb 10, 2026

Allocation of Resources Without Limits or Throttling in AMD AMD Ryzen™ Threadripper™ PRO 3000 WX-Series Processors

Improper system call parameter validation in the Trusted OS may allow a malicious driver to perform mapping or unmapping operations on a large number of pages, potentially resulting in kernel memory corruption.