Vulnerabilities of AMD EPYC™ Processors
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CVE list
| CVE | Summary | Score | Published |
|---|---|---|---|
| CVE-2021-26388 | Improper validation of the BIOS directory may allow for searches to read beyond the directory table copy in RAM,… | Not rated | May 11, 2022 |
| CVE-2021-26376 | Insufficient checks in System Management Unit (SMU) FeatureConfig may result in reenabling features potentially… | Not rated | May 11, 2022 |
| CVE-2021-26373 | Insufficient bound checks in the System Management Unit (SMU) may result in a system voltage malfunction that could… | Not rated | May 11, 2022 |
| CVE-2021-26348 | Failure to flush the Translation Lookaside Buffer (TLB) of the I/O memory management unit (IOMMU) may lead an IO… | Not rated | May 11, 2022 |
| CVE-2021-26364 | Insufficient bounds checking in an SMU mailbox register could allow an attacker to potentially read outside of the… | Not rated | May 11, 2022 |
| CVE-2021-26349 | Failure to assign a new report ID to an imported guest may potentially result in an SEV-SNP guest VM being tricked… | Not rated | May 11, 2022 |
| CVE-2021-26378 | Insufficient bound checks in the System Management Unit (SMU) may result in access to an invalid address space that… | Not rated | May 11, 2022 |
| CVE-2021-26342 | In SEV guest VMs, the CPU may fail to flush the Translation Lookaside Buffer (TLB) following a particular sequence of… | Not rated | May 11, 2022 |
| CVE-2021-26375 | Insufficient General Purpose IO (GPIO) bounds check in System Management Unit (SMU) may result in access/updates from/to… | Not rated | May 11, 2022 |
| CVE-2021-26372 | Insufficient bound checks related to PCIE in the System Management Unit (SMU) may result in access to an invalid address… | Not rated | May 11, 2022 |
| CVE-2021-26339 | A bug in AMD CPU’s core logic may allow for an attacker, using specific code from an unprivileged VM, to trigger a CPU… | Not rated | May 11, 2022 |
| CVE-2021-26350 | A TOCTOU race condition in SMU may allow for the caller to obtain and manipulate the address of a message port… | Not rated | May 11, 2022 |
| CVE-2021-26312 | Failure to flush the Translation Lookaside Buffer (TLB) of the I/O memory management unit (IOMMU) may lead an IO… | Not rated | Nov 16, 2021 |
Other AMD products
AMD Ryzen™ 4000 Series Mobile Processors with Radeon™ Graphics 54
AMD Ryzen™ 7000 Series Desktop Processors 51
AMD Ryzen™ 7020 Series Processors with Radeon™ Graphics 49
AMD Ryzen™ 5000 Series Desktop Processors 48
AMD Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics 46
AMD Ryzen™ 3000 Series Desktop Processors 43
AMD Ryzen™ 6000 Series Processors with Radeon™ Graphics 41
AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics 41
AMD Ryzen™ 7040 Series Mobile Processors with Radeon™ Graphics 38
AMD Ryzen™ Embedded V2000 Series Processors 37
AMD Ryzen™ 8000 Series Desktop Processors 36
AMD Ryzen™ 4000 Series Desktop Processors 33