Total
24 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2022-29900 | 4 Amd, Debian, Fedoraproject and 1 more | 249 A10-9600p, A10-9600p Firmware, A10-9630p and 246 more | 2024-02-04 | 2.1 LOW | 6.5 MEDIUM |
| Mis-trained branch predictions for return instructions may allow arbitrary speculative code execution under certain microarchitecture-dependent conditions. | |||||
| CVE-2022-27672 | 1 Amd | 330 A10-9600p, A10-9600p Firmware, A10-9630p and 327 more | 2024-02-04 | N/A | 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 switch potentially resulting in information disclosure. | |||||
| CVE-2022-23825 | 4 Amd, Debian, Fedoraproject and 1 more | 249 A10-9600p, A10-9600p Firmware, A10-9630p and 246 more | 2024-02-04 | 2.1 LOW | 6.5 MEDIUM |
| Aliases in the branch predictor may cause some AMD processors to predict the wrong branch type potentially leading to information disclosure. | |||||
| CVE-2022-23824 | 3 Amd, Fedoraproject, Xen | 336 A10-9600p, A10-9600p Firmware, A10-9630p and 333 more | 2024-02-04 | N/A | 5.5 MEDIUM |
| IBPB may not prevent return branch predictions from being specified by pre-IBPB branch targets leading to a potential information disclosure. | |||||
| CVE-2023-20558 | 1 Amd | 178 Athlon Gold 3150u, Athlon Gold 3150u Firmware, Athlon Silver 3050u and 175 more | 2023-12-10 | N/A | 8.8 HIGH |
| Insufficient control flow management in AmdCpmOemSmm may allow a privileged attacker to tamper with the SMM handler potentially leading to an escalation of privileges. | |||||
| CVE-2023-20559 | 1 Amd | 178 Athlon Gold 3150u, Athlon Gold 3150u Firmware, Athlon Silver 3050u and 175 more | 2023-12-10 | N/A | 8.8 HIGH |
| Insufficient control flow management in AmdCpmGpioInitSmm may allow a privileged attacker to tamper with the SMM handler potentially leading to escalation of privileges. | |||||
| CVE-2021-26354 | 1 Amd | 304 Amd 3015ce, Amd 3015ce Firmware, Amd 3015e and 301 more | 2023-12-10 | N/A | 5.5 MEDIUM |
| Insufficient bounds checking in ASP may allow an attacker to issue a system call from a compromised ABL which may cause arbitrary memory values to be initialized to zero, potentially leading to a loss of integrity. | |||||
| CVE-2021-26316 | 1 Amd | 294 Athlon 3050ge, Athlon 3050ge Firmware, Athlon 3150g and 291 more | 2023-12-10 | N/A | 7.8 HIGH |
| Failure to validate the communication buffer and communication service in the BIOS may allow an attacker to tamper with the buffer resulting in potential SMM (System Management Mode) arbitrary code execution. | |||||
| CVE-2021-46778 | 1 Amd | 358 Athlon 3050ge, Athlon 3050ge Firmware, Athlon 3150g and 355 more | 2023-12-10 | N/A | 5.6 MEDIUM |
| 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). By measuring the contention level on scheduler queues an attacker may potentially leak sensitive information. | |||||
| CVE-2021-26384 | 1 Amd | 104 Athlon Gold 3150u, Athlon Gold 3150u Firmware, Athlon Silver 3050u and 101 more | 2023-12-10 | N/A | 7.8 HIGH |
| 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. | |||||
| CVE-2021-26368 | 1 Amd | 140 Ryzen 3 2200u, Ryzen 3 2200u Firmware, Ryzen 3 2300u and 137 more | 2023-12-10 | 4.9 MEDIUM | 4.4 MEDIUM |
| 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. | |||||
| CVE-2021-26362 | 1 Amd | 71 Athlon 3050ge, Athlon 3050ge Firmware, Athlon 3150g and 68 more | 2023-12-10 | 6.6 MEDIUM | 7.1 HIGH |
| A malicious or compromised UApp or ABL may be used by an attacker to issue a malformed system call which results in mapping sensitive System Management Network (SMN) registers leading to a loss of integrity and availability. | |||||
| CVE-2021-26401 | 1 Amd | 252 A10-9600p, A10-9600p Firmware, A10-9630p and 249 more | 2023-12-10 | 1.9 LOW | 5.6 MEDIUM |
| LFENCE/JMP (mitigation V2-2) may not sufficiently mitigate CVE-2017-5715 on some AMD CPUs. | |||||
| CVE-2021-26369 | 1 Amd | 99 Athlon 3050ge, Athlon 3050ge Firmware, Athlon 3150g and 96 more | 2023-12-10 | 4.6 MEDIUM | 7.8 HIGH |
| A malicious or compromised UApp or ABL may be used by an attacker to send a malformed system call to the bootloader, resulting in out-of-bounds memory accesses. | |||||
| CVE-2021-26388 | 1 Amd | 213 Epyc 7232p, Epyc 7232p Firmware, Epyc 7252 and 210 more | 2023-12-10 | 4.9 MEDIUM | 5.5 MEDIUM |
| Improper validation of the BIOS directory may allow for searches to read beyond the directory table copy in RAM, exposing out of bounds memory contents, resulting in a potential denial of service. | |||||
| CVE-2021-26386 | 1 Amd | 140 Ryzen 3 2200u, Ryzen 3 2200u Firmware, Ryzen 3 2300u and 137 more | 2023-12-10 | 7.2 HIGH | 7.8 HIGH |
| A malicious or compromised UApp or ABL may be used by an attacker to issue a malformed system call to the Stage 2 Bootloader potentially leading to corrupt memory and code execution. | |||||
| CVE-2021-26373 | 1 Amd | 175 Epyc 7232p, Epyc 7232p Firmware, Epyc 7252 and 172 more | 2023-12-10 | 4.9 MEDIUM | 5.5 MEDIUM |
| Insufficient bound checks in the System Management Unit (SMU) may result in a system voltage malfunction that could result in denial of resources and/or possibly denial of service. | |||||
| CVE-2022-23823 | 1 Amd | 284 A10-9600p, A10-9600p Firmware, A10-9630p and 281 more | 2023-12-10 | 4.0 MEDIUM | 6.5 MEDIUM |
| 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. | |||||
| CVE-2021-26366 | 1 Amd | 125 Athlon 3050ge, Athlon 3050ge Firmware, Athlon 3150g and 122 more | 2023-12-10 | 3.6 LOW | 7.1 HIGH |
| An attacker, who gained elevated privileges via some other vulnerability, may be able to read data from Boot ROM resulting in a loss of system integrity. | |||||
| CVE-2021-26341 | 1 Amd | 252 A10-9600p, A10-9600p Firmware, A10-9630p and 249 more | 2023-12-10 | 2.1 LOW | 6.5 MEDIUM |
| Some AMD CPUs may transiently execute beyond unconditional direct branches, which may potentially result in data leakage. | |||||