Amd Ryzen 7 4700g Firmware — known CVE vulnerabilities

Every CVE whose affected-product data names Amd Ryzen 7 4700g Firmware, ordered by CVSS severity, with EPSS exploit prediction and CISA KEV status.

CVEs (16)

• CVE-2023-20558 — CVSS 8.8 (high): Insufficient control flow management in AmdCpmOemSmm may allow a privileged attacker to tamper with the SMM handler potentially leading to…
• CVE-2023-20559 — CVSS 8.8 (high): Insufficient control flow management in AmdCpmGpioInitSmm may allow a privileged attacker to tamper with the SMM handler potentially…
• CVE-2023-20589 — CVSS 6.8 (medium): An attacker with specialized hardware and physical access to an impacted device may be able to perform a voltage fault injection attack…
• CVE-2021-26341 — CVSS 6.5 (medium): Some AMD CPUs may transiently execute beyond unconditional direct branches, which may potentially result in data leakage.
• CVE-2022-23823 — CVSS 6.5 (medium): A potential vulnerability in some AMD processors using frequency scaling may allow an authenticated attacker to execute a timing attack to…
• CVE-2022-23825 — CVSS 6.5 (medium): Aliases in the branch predictor may cause some AMD processors to predict the wrong branch type potentially leading to information…
• CVE-2023-4969 — CVSS 6.5 (medium): A GPU kernel can read sensitive data from another GPU kernel (even from another user or app) through an optimized GPU memory region called…
• CVE-2022-29900 — CVSS 6.5 (medium): Mis-trained branch predictions for return instructions may allow arbitrary speculative code execution under certain microarchitecture-depend…
• CVE-2023-20579 — CVSS 6.0 (medium): Improper Access Control in the AMD SPI protection feature may allow a user with Ring0 (kernel mode) privileged access to bypass protections…
• CVE-2021-26367 — CVSS 5.7 (medium): A malicious attacker in x86 can misconfigure the Trusted Memory Regions (TMRs), which may allow the attacker to set an arbitrary address…
• CVE-2021-46778 — CVSS 5.6 (medium): Execution unit scheduler contention may lead to a side channel vulnerability found on AMD CPU microarchitectures codenamed “Zen 1”…
• CVE-2021-26401 — CVSS 5.6 (medium): LFENCE/JMP (mitigation V2-2) may not sufficiently mitigate CVE-2017-5715 on some AMD CPUs.
• CVE-2021-26339 — CVSS 5.5 (medium): A bug in AMD CPU’s core logic may allow for an attacker, using specific code from an unprivileged VM, to trigger a CPU core hang…
• CVE-2022-23824 — CVSS 5.5 (medium): IBPB may not prevent return branch predictions from being specified by pre-IBPB branch targets leading to a potential information…
• CVE-2023-20593 — CVSS 5.5 (medium): An issue in “Zen 2” CPUs, under specific microarchitectural circumstances, may allow an attacker to potentially access sensitive…
• CVE-2022-27672 — CVSS 4.7 (medium): When SMT is enabled, certain AMD processors may speculatively execute instructions using a target from the sibling thread after an SMT mode…