Vulnerabilities > AMD > Ryzen 9 5900Hs Firmware
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2022-11-09 | CVE-2021-26392 | Out-of-bounds Write vulnerability in AMD products Insufficient verification of missing size check in 'LoadModule' may lead to an out-of-bounds write potentially allowing an attacker with privileges to gain code execution of the OS/kernel by loading a malicious TA. | 7.8 |
| 2022-11-09 | CVE-2021-26393 | Memory Leak vulnerability in AMD products Insufficient memory cleanup in the AMD Secure Processor (ASP) Trusted Execution Environment (TEE) may allow an authenticated attacker with privileges to generate a valid signed TA and potentially poison the contents of the process memory with attacker controlled data resulting in a loss of confidentiality. | 5.5 |
| 2022-11-09 | CVE-2022-23824 | IBPB may not prevent return branch predictions from being specified by pre-IBPB branch targets leading to a potential information disclosure. | 5.5 |
| 2022-08-10 | CVE-2021-46778 | Information Exposure Through Discrepancy vulnerability in AMD products Execution unit scheduler contention may lead to a side channel vulnerability found on AMD CPU microarchitectures codenamed “Zen 1”, “Zen 2” and “Zen 3” that use simultaneous multithreading (SMT). | 5.6 |
| 2022-07-14 | CVE-2021-26382 | Unspecified vulnerability in AMD products An attacker with root account privileges can load any legitimately signed firmware image into the Audio Co-Processor (ACP,) irrespective of the respective signing key being declared as usable for authenticating an ACP firmware image, potentially resulting in a denial of service. | 4.4 |
| 2022-07-14 | CVE-2021-26384 | Out-of-bounds Write vulnerability in AMD products A malformed SMI (System Management Interface) command may allow an attacker to establish a corrupted SMI Trigger Info data structure, potentially leading to out-of-bounds memory reads and writes when triggering an SMI resulting in a potential loss of resources. | 7.8 |
| 2022-06-15 | CVE-2022-23823 | Information Exposure Through Discrepancy vulnerability in AMD products A potential vulnerability in some AMD processors using frequency scaling may allow an authenticated attacker to execute a timing attack to potentially enable information disclosure. | 6.5 |
| 2022-05-12 | CVE-2021-26317 | Unspecified vulnerability in AMD products Failure to verify the protocol in SMM may allow an attacker to control the protocol and modify SPI flash resulting in a potential arbitrary code execution. | 7.8 |
| 2022-05-12 | CVE-2021-26363 | Unspecified vulnerability in AMD products A malicious or compromised UApp or ABL could potentially change the value that the ASP uses for its reserved DRAM, to one outside of the fenced area, potentially leading to data exposure. | 4.4 |
| 2022-05-12 | CVE-2021-26368 | Insufficient Verification of Data Authenticity vulnerability in AMD products Insufficient check of the process type in Trusted OS (TOS) may allow an attacker with privileges to enable a lesser privileged process to unmap memory owned by a higher privileged process resulting in a denial of service. | 4.4 |