AMD 2nd Gen AMD EPYCâ„¢
At a glance
- Source
- NVD
- EPSS
- EPSS 0.68 % · percentile 52 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- AMD
- NVD status
- Modified
Description
Insufficient input validation of mailbox data in the SMU may allow an attacker to coerce the SMU to corrupt SMRAM, potentially leading to a loss of integrity and privilege escalation.
References
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 3.1 | CRITICAL 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H | CISA-ADP |
| CVSS 3.1 | CRITICAL 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H | NVD · nvd@nist.gov (Primary) |
| CVSS 3.1 | CRITICAL 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H | NVD · 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary) |
European references
- ENISA EUVD · EUVD-2021-13185
- GCVE · GCVE-0-2021-26379
Affected configurations (NVD CPE)
cpe:2.3:o:amd:epyc_72f3_firmware:*:*:*:*:*:*:*:*< milanpi_1.0.0.9cpe:2.3:o:amd:epyc_7313_firmware:*:*:*:*:*:*:*:*< milanpi_1.0.0.9cpe:2.3:o:amd:epyc_7313p_firmware:*:*:*:*:*:*:*:*< milanpi_1.0.0.9cpe:2.3:o:amd:epyc_7343_firmware:*:*:*:*:*:*:*:*< milanpi_1.0.0.9cpe:2.3:o:amd:epyc_7373x_firmware:*:*:*:*:*:*:*:*< milanpi_1.0.0.9cpe:2.3:o:amd:epyc_73f3_firmware:*:*:*:*:*:*:*:*< milanpi_1.0.0.9cpe:2.3:o:amd:epyc_7413_firmware:*:*:*:*:*:*:*:*< milanpi_1.0.0.9cpe:2.3:o:amd:epyc_7443_firmware:*:*:*:*:*:*:*:*< milanpi_1.0.0.9cpe:2.3:o:amd:epyc_7443p_firmware:*:*:*:*:*:*:*:*< milanpi_1.0.0.9cpe:2.3:o:amd:epyc_7453_firmware:*:*:*:*:*:*:*:*< milanpi_1.0.0.9cpe:2.3:o:amd:epyc_7473x_firmware:*:*:*:*:*:*:*:*< milanpi_1.0.0.9cpe:2.3:o:amd:epyc_74f3_firmware:*:*:*:*:*:*:*:*< milanpi_1.0.0.9cpe:2.3:o:amd:epyc_7513_firmware:*:*:*:*:*:*:*:*< milanpi_1.0.0.9cpe:2.3:o:amd:epyc_7543_firmware:*:*:*:*:*:*:*:*< milanpi_1.0.0.9cpe:2.3:o:amd:epyc_7543p_firmware:*:*:*:*:*:*:*:*< milanpi_1.0.0.9cpe:2.3:o:amd:epyc_7573x_firmware:*:*:*:*:*:*:*:*< milanpi_1.0.0.9cpe:2.3:o:amd:epyc_75f3_firmware:*:*:*:*:*:*:*:*< milanpi_1.0.0.9cpe:2.3:o:amd:epyc_7643_firmware:*:*:*:*:*:*:*:*< milanpi_1.0.0.9cpe:2.3:o:amd:epyc_7663_firmware:*:*:*:*:*:*:*:*< milanpi_1.0.0.9cpe:2.3:o:amd:epyc_7713_firmware:*:*:*:*:*:*:*:*< milanpi_1.0.0.9cpe:2.3:o:amd:epyc_7713p_firmware:*:*:*:*:*:*:*:*< milanpi_1.0.0.9cpe:2.3:o:amd:epyc_7763_firmware:*:*:*:*:*:*:*:*< milanpi_1.0.0.9cpe:2.3:o:amd:epyc_7773x_firmware:*:*:*:*:*:*:*:*< milanpi_1.0.0.9cpe:2.3:o:amd:epyc_7232p_firmware:*:*:*:*:*:*:*:*< romepi_1.0.0.ecpe:2.3:o:amd:epyc_7252_firmware:*:*:*:*:*:*:*:*< romepi_1.0.0.ecpe:2.3:o:amd:epyc_7262_firmware:*:*:*:*:*:*:*:*< romepi_1.0.0.ecpe:2.3:o:amd:epyc_7272_firmware:*:*:*:*:*:*:*:*< romepi_1.0.0.ecpe:2.3:o:amd:epyc_7282_firmware:*:*:*:*:*:*:*:*< romepi_1.0.0.ecpe:2.3:o:amd:epyc_7302_firmware:*:*:*:*:*:*:*:*< romepi_1.0.0.ecpe:2.3:o:amd:epyc_7302p_firmware:*:*:*:*:*:*:*:*< romepi_1.0.0.ecpe:2.3:o:amd:epyc_7352_firmware:*:*:*:*:*:*:*:*< romepi_1.0.0.ecpe:2.3:o:amd:epyc_7402_firmware:*:*:*:*:*:*:*:*< romepi_1.0.0.ecpe:2.3:o:amd:epyc_7402p_firmware:*:*:*:*:*:*:*:*< romepi_1.0.0.ecpe:2.3:o:amd:epyc_7452_firmware:*:*:*:*:*:*:*:*< romepi_1.0.0.ecpe:2.3:o:amd:epyc_7502_firmware:*:*:*:*:*:*:*:*< romepi_1.0.0.ecpe:2.3:o:amd:epyc_7502p_firmware:*:*:*:*:*:*:*:*< romepi_1.0.0.ecpe:2.3:o:amd:epyc_7532_firmware:*:*:*:*:*:*:*:*< romepi_1.0.0.ecpe:2.3:o:amd:epyc_7542_firmware:*:*:*:*:*:*:*:*< romepi_1.0.0.ecpe:2.3:o:amd:epyc_7552_firmware:*:*:*:*:*:*:*:*< romepi_1.0.0.ecpe:2.3:o:amd:epyc_7642_firmware:*:*:*:*:*:*:*:*< romepi_1.0.0.e- +8 more
Affected products
| Product | Versions |
|---|---|
| AMD · 2nd Gen AMD EPYC™ | affected various |
| AMD · 3rd Gen AMD EPYC™ | affected various |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |