AMD Ryzen 5000 Series Desktop Processors vulnerabilities

47 CVEs affecting AMD Ryzen 5000 Series Desktop Processors, 0 known to be exploited (CISA KEV), with EPSS scores. Latest: CVE-2023-20577, published 2026-09-02.

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Known exploited (CISA KEV) first, then by EPSS exploit probability.

• CVE-2023-31315, published 2024-08-12. High severity, CVSS 7.5. EPSS: 0.6% chance of exploitation in the next 30 days. Improper validation in a model specific register (MSR) could allow a malicious program with ring0 access to modify SMM configuration while SMI lock is enabled, potentially leading to arbitrary code…
• CVE-2024-36350, published 2025-07-08. Medium severity, CVSS 5.6. EPSS: 0.5% chance of exploitation in the next 30 days. A transient execution vulnerability in some AMD processors may allow an attacker to infer data from previous stores, potentially resulting in the leakage of privileged information.
• CVE-2024-36357, published 2025-07-08. Medium severity, CVSS 5.6. EPSS: 0.4% chance of exploitation in the next 30 days. A transient execution vulnerability in some AMD processors may allow an attacker to infer data in the L1D cache, potentially resulting in the leakage of sensitive information across privileged…
• CVE-2024-21961, published 2026-02-13. Medium severity, CVSS 6.0. EPSS: 0.3% chance of exploitation in the next 30 days. Improper restriction of operations within the bounds of a memory buffer in PCIe® Link could allow an attacker with access to a guest virtual machine to potentially perform a denial of service attack…
• CVE-2024-36348, published 2025-07-08. Low severity, CVSS 3.8. EPSS: 0.3% chance of exploitation in the next 30 days. A transient execution vulnerability in some AMD processors may allow a user process to infer the control registers speculatively even if UMIP feature is enabled, potentially resulting in information…
• CVE-2025-62619, published 2026-05-14. Medium severity, CVSS 6.3. EPSS: 0.3% chance of exploitation in the next 30 days. Missing authentication in the KVM key download endpoint could allow an unauthenticated attacker with knowledge of the exposed URL to retrieve sensitive keys, potentially leading to loss of…
• CVE-2025-52533, published 2026-02-12. High severity, CVSS 8.7. EPSS: 0.3% chance of exploitation in the next 30 days. Improper Access Control in an on-chip debug interface could allow a privileged attacker to enable a debug interface and potentially compromise data confidentiality or integrity.
• CVE-2024-21925, published 2025-02-11. High severity, CVSS 8.2. EPSS: 0.2% chance of exploitation in the next 30 days. Improper input validation within the AmdPspP2CmboxV2 driver may allow a privileged attacker to overwrite SMRAM, leading to arbitrary code execution.
• CVE-2024-0179, published 2025-02-11. High severity, CVSS 8.2. EPSS: 0.2% chance of exploitation in the next 30 days. SMM Callout vulnerability within the AmdCpmDisplayFeatureSMM driver could allow locally authenticated attackers to overwrite SMRAM, potentially resulting in arbitrary code execution.
• CVE-2022-23829, published 2024-06-18. High severity, CVSS 8.2. EPSS: 0.2% chance of exploitation in the next 30 days. A potential weakness in AMD SPI protection features may allow a malicious attacker with Ring0 (kernel mode) access to bypass the native System Management Mode (SMM) ROM protections.

Latest

• CVE-2023-20577, published 2026-09-02. High severity, CVSS 7.4. EPSS: 0.2% chance of exploitation in the next 30 days. A heap overflow in SMM module may allow an attacker with access to a second vulnerability that enables writing to SPI flash, potentially resulting in arbitrary code execution.
• CVE-2023-20576, published 2026-09-02. High severity, CVSS 7.7. EPSS: 0.1% chance of exploitation in the next 30 days. Insufficient Verification of Data Authenticity in AGESA™ may allow an attacker to update SPI ROM data potentially resulting in denial of service or privilege escalation.
• CVE-2023-20572, published 2026-06-26. Medium severity, CVSS 5.6. EPSS: 0.2% chance of exploitation in the next 30 days. An observable timing discrepancy in the ASP could allow a privileged attacker to perform a brute-force attack against the hash message authentication code, allowing the input of an arbitrary message,…
• CVE-2023-20540, published 2026-06-26. Low severity, CVSS 1.8. EPSS: 0.2% chance of exploitation in the next 30 days. An observable timing discrepancy in the ASP could allow a privileged attacker to perform a brute-force attack against the hash message authentication code, allowing arbitrary message input,…
• CVE-2021-46747, published 2026-06-01. High severity, CVSS 7.1. EPSS: 0.1% chance of exploitation in the next 30 days. 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…
• CVE-2025-48516, published 2026-05-15. Medium severity, CVSS 6.9. EPSS: 0.1% chance of exploitation in the next 30 days. Insecure default configuration state of DDR5 memory module by AGESA Bootloader Firmware could allow an attacker with local user privilege to abuse the unprotected PMIC interface to create a permanent…
• CVE-2024-21962, published 2026-05-15. High severity, CVSS 8.6. EPSS: 0.1% chance of exploitation in the next 30 days. Improper Input Validation in the AMD RAID driver could allow an attacker to point to an arbitrary memory location potentially resulting in privilege escalation and arbitrary code execution.
• CVE-2021-26380, published 2026-05-15. Low severity, CVSS 1.8. EPSS: 0.1% chance of exploitation in the next 30 days. 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-2026-0432, published 2026-05-15. High severity, CVSS 8.5. EPSS: 0.1% chance of exploitation in the next 30 days. Incorrect default permissions in the installation directory for the AMD chipset driver could allow an attacker to achieve privilege escalation resulting in arbitrary code execution.
• CVE-2025-0045, published 2026-05-15. Medium severity, CVSS 6.9. EPSS: 0.1% chance of exploitation in the next 30 days. Improper Input validation in the AMD Secure Processor (ASP) PCI driver may allow a local attacker to create a buffer overflow condition, potentially resulting in a crash or denial of service