AMD
AMD Athlon X4 845 Firmware: vulnerabilities and CVEs
AMD Athlon X4 845 Firmware has 7 published vulnerabilities, 0 of them in the last 12 months. 0 are rated critical and 0 are listed by CISA as actively exploited.
CVEs7
Last 12 months0
Critical0
Actively exploited0
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Latest vulnerabilities
| CVE | Severity | EPSS | Active exploitation | Published | Description |
|---|---|---|---|---|---|
| CVE-2022-27672 | Medium (4.7) | 0.28% | — | Mar 1, 2023 | 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-2022-23824 | Medium (5.5) | 0.59% | — | Nov 9, 2022 | IBPB may not prevent return branch predictions from being specified by pre-IBPB branch targets leading to a potential information disclosure. |
| CVE-2022-23825 | Medium (6.5) | 0.78% | — | Jul 14, 2022 | Aliases in the branch predictor may cause some AMD processors to predict the wrong branch type potentially leading to information disclosure. |
| CVE-2022-29900 | Medium (6.5) | 3.9% | — | Jul 12, 2022 | Mis-trained branch predictions for return instructions may allow arbitrary speculative code execution under certain microarchitecture-dependent conditions. |
| CVE-2022-23823 | Medium (6.5) | 1.2% | — | Jun 15, 2022 | 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-2021-26401 | Medium (5.6) | 0.29% | — | Mar 11, 2022 | LFENCE/JMP (mitigation V2-2) may not sufficiently mitigate CVE-2017-5715 on some AMD CPUs. |
| CVE-2021-26341 | Medium (6.5) | 0.32% | — | Mar 11, 2022 | Some AMD CPUs may transiently execute beyond unconditional direct branches, which may potentially result in data leakage. |