Amd Epyc Embedded 7003 Series Processors (Amd) - vulnerabilities (CVEs)

28 CVEs, 0 in the last 30 days, 2 known versions, newest CVE from 2026-05-13. Vendor: Amd.

CVEs of Amd Epyc Embedded 7003 Series Processors

CVE-2025-61971 - CVSS 5.9 (medium), 2026-05-13: Missing lock bit protection for NBIO registers could allow a local admin-privileged attacker to modify MMIO routing configurations, potentially resulting in…
CVE-2025-54502 - CVSS 7.5 (high), 2026-04-16: Incorrect use of boot service in the AMD Platform Configuration Blob (APCB) SMM driver could allow a privileged attacker with local access (Ring 0) to achieve…
CVE-2025-54510 - CVSS 5.9 (medium), 2026-04-16: A missing lock verification in AMD Secure Processor (ASP) firmware may permit a locally authenticated attacker with administrative privileges to alter MMIO…
CVE-2023-20585 - CVSS 5.6 (medium), 2026-04-16: Insufficient checks of the RMP on host buffer access in IOMMU may allow an attacker with privileges and a compromised hypervisor to trigger an out of bounds…
CVE-2023-31364 - CVSS 8.3 (high), 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…
CVE-2025-52533 - CVSS 8.7 (high), 2026-02-12: Improper Access Control in an on-chip debug interface could allow a privileged attacker to enable a debug interface and potentially compromise data…
CVE-2025-52536 - CVSS 6.7 (medium), 2026-02-10: Improper Prevention of Lock Bit Modification in SEV firmware could allow a privileged attacker to downgrade firmware potentially resulting in a loss of…
CVE-2025-48514 - CVSS 4 (medium), 2026-02-10: Insufficient Granularity of Access Control in SEV firmware can allow a privileged attacker to create a SEV-ES Guest to attack SNP guest, potentially resulting…
CVE-2025-48509 - CVSS 1.8 (low), 2026-02-10: Missing Checks in certain functions related to RMP initialization can allow a local admin privileged attacker to cause misidentification of I/O memory,…
CVE-2025-29950 - CVSS 7.1 (high), 2026-02-10: Improper input validation in system management mode (SMM) could allow a privileged attacker to overwrite stack memory leading to arbitrary code execution.
CVE-2025-0031 - CVSS 4.6 (medium), 2026-02-10: A use after free in the SEV firmware could allow a malicous hypervisor to activate a migrated guest with the SINGLE_SOCKET policy on a different socket than…
CVE-2025-29939 - CVSS 6.9 (medium), 2026-02-10: Improper access control in secure encrypted virtualization (SEV) could allow a privileged attacker to write to the reverse map page (RMP) during secure nested…
CVE-2025-29943 - CVSS 4.6 (medium), 2026-01-16: Write what were condition within AMD CPUs may allow an admin-privileged attacker to modify the configuration of the CPU pipeline potentially resulting in the…
CVE-2025-29934 - CVSS 5.3 (medium), 2025-11-21: A bug within some AMD CPUs could allow a local admin-privileged attacker to run a SEV-SNP guest using stale TLB entries, potentially resulting in loss of data…
CVE-2024-36354 - CVSS 7.5 (high), 2025-09-06: Improper input validation for DIMM serial presence detect (SPD) metadata could allow an attacker with physical access, ring0 access on a system with a…
CVE-2023-31351 - CVSS 5.3 (medium), 2025-09-06: Improper restriction of operations in the IOMMU could allow a malicious hypervisor to access guest private memory resulting in loss of integrity.
CVE-2024-21977 - CVSS 3.2 (low), 2025-09-05: Incomplete cleanup after loading a CPU microcode patch may allow a privileged attacker to degrade the entropy of the RDRAND instruction, potentially resulting…
CVE-2024-36357 - CVSS 5.6 (medium), 2025-07-08: 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…
CVE-2024-36350 - CVSS 5.6 (medium), 2025-07-08: A transient execution vulnerability in some AMD processors may allow an attacker to infer data from previous stores, potentially resulting in the leakage of…
CVE-2024-36349 - CVSS 3.8 (low), 2025-07-08: A transient execution vulnerability in some AMD processors may allow a user process to infer TSC_AUX even when such a read is disabled, potentially resulting…
CVE-2024-36348 - CVSS 3.8 (low), 2025-07-08: A transient execution vulnerability in some AMD processors may allow a user process to infer the control registers speculatively even if UMIP feature is…
CVE-2023-20599 - CVSS 7.9 (high), 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…
CVE-2024-21981 - CVSS 5.7 (medium), 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…
CVE-2023-20591 - CVSS 10 (critical), 2024-08-13: Improper re-initialization of IOMMU during the DRTM event may permit an untrusted platform configuration to persist, allowing an attacker to read or modify…
CVE-2021-26344 - CVSS 8.2 (high), 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…
CVE-2021-46772 - CVSS 3.9 (low), 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…
CVE-2021-46746 - CVSS 5.2 (medium), 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…
CVE-2021-26387 - CVSS 3.9 (low), 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…