Amd Amd Ryzen™ Embedded V1000 Series Processors
14 CVEs affecting Amd Amd Ryzen™ Embedded V1000 Series Processors. Latest disclosed: 2026-02-26. Critical: 0, High: 4.
| CVE | Severity | Score | Published | Summary |
|---|---|---|---|---|
CVE-2023-20599 | High | 7.9 | 2025-06-10 | Improper register access control in ASP may allow a privileged attacker to perform unauthorized access to ASP’s Crypto Co-Processor (CCP) registers from x86 re… |
CVE-2024-21947 | High | 7.5 | 2025-09-06 | Improper input validation in the system management mode (SMM) could allow a privileged attacker to overwrite arbitrary memory potentially resulting in arbitrar… |
CVE-2021-26344 | High | 7.2 | 2024-08-13 | An out of bounds memory write when processing the AMD PSP1 Configuration Block (APCB) could allow an attacker with access the ability to modify the BIOS image… |
CVE-2022-23817 | High | 7.0 | 2024-08-13 | Insufficient checking of memory buffer in AMD Secure Processor (ASP) Secure OS may allow an attacker with a malicious trusted application to read/write to the… |
CVE-2024-21981 | Medium | 5.7 | 2024-08-13 | Improper key usage control in AMD Secure Processor (ASP) may allow an attacker with local access who has gained arbitrary code execution privilege in ASP to ex… |
CVE-2021-26367 | Medium | 5.7 | 2024-08-13 | A malicious attacker in x86 can misconfigure the Trusted Memory Regions (TMRs), which may allow the attacker to set an arbitrary address range for the TMR, pot… |
CVE-2021-46746 | Medium | 5.2 | 2024-08-13 | Lack of stack protection exploit mechanisms in ASP Secure OS Trusted Execution Environment (TEE) may allow a privileged attacker with access to AMD signing key… |
CVE-2024-21970 | Medium | 4.4 | 2025-09-06 | Improper validation of an array index in the AND power Management Firmware could allow a privileged attacker to corrupt AGESA memory potentially leading to a l… |
CVE-2021-26377 | Medium | 4.1 | 2025-09-06 | Insufficient parameter validation while allocating process space in the Trusted OS (TOS) may allow for a malicious userspace process to trigger an integer over… |
CVE-2021-46772 | Low | 3.9 | 2024-08-13 | Insufficient input validation in the ABL may allow a privileged attacker with access to the BIOS menu or UEFI shell to tamper with the structure headers in SPI… |
CVE-2021-26387 | Low | 3.9 | 2024-08-13 | Insufficient access controls in ASP kernel may allow a privileged attacker with access to AMD signing keys and the BIOS menu or UEFI shell to map DRAM regions… |
CVE-2021-46750 | Low | 3.0 | 2025-09-06 | Failure to validate the address and size in TEE (Trusted Execution Environment) may allow a malicious x86 attacker to send malformed messages to the graphics m… |
CVE-2023-20518 | Low | 1.9 | 2024-08-13 | Incomplete cleanup in the ASP may expose the Master Encryption Key (MEK) to a privileged attacker with access to the BIOS menu or UEFI shell and a memory exfil… |
CVE-2023-31364 | | 2026-02-26 | Improper handling of direct memory writes in the input-output memory management unit could allow a malicious guest virtual machine (VM) to flood a host with wr… |