AMD
AMD Ryzen 7 6800u Firmware: vulnerabilities and CVEs
AMD Ryzen 7 6800u Firmware has 13 published vulnerabilities, 0 of them in the last 12 months. 3 are rated critical and 0 are listed by CISA as actively exploited.
CVEs13
Last 12 months0
Critical3
Actively exploited0
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Latest vulnerabilities
| CVE | Severity | EPSS | Active exploitation | Published | Description |
|---|---|---|---|---|---|
| CVE-2023-20579 | Medium (6) | 0.16% | — | Feb 13, 2024 | Improper Access Control in the AMD SPI protection feature may allow a user with Ring0 (kernel mode) privileged access to bypass protections potentially resulting in loss of integrity and availability. |
| CVE-2023-4969 | Medium (6.5) | 1.2% | — | Jan 16, 2024 | A GPU kernel can read sensitive data from another GPU kernel (even from another user or app) through an optimized GPU memory region called _local memory_ on various architectures. |
| CVE-2023-20596 | Critical (9.8) | 1.0% | — | Nov 14, 2023 | Improper input validation in the SMM Supervisor may allow an attacker with a compromised SMI handler to gain Ring0 access potentially leading to arbitrary code execution. |
| CVE-2023-20571 | High (8.1) | 0.45% | — | Nov 14, 2023 | A race condition in System Management Mode (SMM) code may allow an attacker using a compromised user space to leverage CVE-2018-8897 potentially resulting in privilege escalation. |
| CVE-2023-20565 | High (7.8) | 0.21% | — | Nov 14, 2023 | Insufficient protections in System Management Mode (SMM) code may allow an attacker to potentially enable escalation of privilege via local access. |
| CVE-2023-20563 | High (7.8) | 0.20% | — | Nov 14, 2023 | Insufficient protections in System Management Mode (SMM) code may allow an attacker to potentially enable escalation of privilege via local access. |
| CVE-2022-23821 | Critical (9.8) | 0.99% | — | Nov 14, 2023 | Improper access control in System Management Mode (SMM) may allow an attacker to write to SPI ROM potentially leading to arbitrary code execution. |
| CVE-2022-23820 | Critical (9.8) | 0.70% | — | Nov 14, 2023 | Failure to validate the AMD SMM communication buffer may allow an attacker to corrupt the SMRAM potentially leading to arbitrary code execution. |
| CVE-2021-46758 | Medium (6.1) | 0.33% | — | Nov 14, 2023 | Insufficient validation of SPI flash addresses in the ASP (AMD Secure Processor) bootloader may allow an attacker to read data in memory mapped beyond SPI flash resulting in a potential loss of availability and… |
| CVE-2023-20589 | Medium (6.8) | 0.58% | — | Aug 8, 2023 | An attacker with specialized hardware and physical access to an impacted device may be able to perform a voltage fault injection attack resulting in compromise of the ASP secure boot potentially leading to arbitrary… |
| CVE-2023-20569 | Medium (4.7) | 7.3% | — | Aug 8, 2023 | A side channel vulnerability on some of the AMD CPUs may allow an attacker to influence the return address prediction. This may result in speculative execution at an attacker-controlled address, potentially leading to… |
| CVE-2023-20555 | High (7.8) | 0.32% | — | Aug 8, 2023 | Insufficient input validation in CpmDisplayFeatureSmm may allow an attacker to corrupt SMM memory by overwriting an arbitrary bit in an attacker-controlled pointer potentially leading to arbitrary code execution in SMM. |
| CVE-2021-26365 | High (8.2) | 0.57% | — | May 9, 2023 | Certain size values in firmware binary headers could trigger out of bounds reads during signature validation, leading to denial of service or potentially limited leakage of information about out-of-bounds memory… |