AMD AMD EPYC™ 7001 Series Processors
At a glance
- Source
- NVD
- EPSS
- EPSS 0.16 % · percentile 5 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- AMD
- NVD status
- Modified
Description
An out of bounds memory write when processing the AMD PSP1 Configuration Block (APCB) could allow an attacker with access the ability to modify the BIOS image, and the ability to sign the resulting image, to potentially modify the APCB block resulting in arbitrary code execution.
Weaknesses (CWE)
- CWE-787 — Out-of-bounds Write
References
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 3.1 | HIGH 7.2 | CVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:H | AMD |
| CVSS 3.1 | HIGH 7.2 | CVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:H | NVD · psirt@amd.com (Secondary) |
| CVSS 3.1 | HIGH 8.2 | CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H | NVD · nvd@nist.gov (Primary) |
European references
- ENISA EUVD · EUVD-2021-13150
- GCVE · GCVE-0-2021-26344
Affected configurations (NVD CPE)
cpe:2.3:o:amd:epyc_7203_firmware:*:*:*:*:*:*:*:*< milanpi_1.0.0.5cpe:2.3:o:amd:epyc_7203p_firmware:*:*:*:*:*:*:*:*< milanpi_1.0.0.5cpe:2.3:o:amd:epyc_72f3_firmware:*:*:*:*:*:*:*:*< milanpi_1.0.0.5cpe:2.3:o:amd:epyc_7303_firmware:*:*:*:*:*:*:*:*< milanpi_1.0.0.5cpe:2.3:o:amd:epyc_7303p_firmware:*:*:*:*:*:*:*:*< milanpi_1.0.0.5cpe:2.3:o:amd:epyc_7313_firmware:*:*:*:*:*:*:*:*< milanpi_1.0.0.5cpe:2.3:o:amd:epyc_7313p_firmware:*:*:*:*:*:*:*:*< milanpi_1.0.0.5cpe:2.3:o:amd:epyc_7343_firmware:*:*:*:*:*:*:*:*< milanpi_1.0.0.5cpe:2.3:o:amd:epyc_73f3_firmware:*:*:*:*:*:*:*:*< milanpi_1.0.0.5cpe:2.3:o:amd:epyc_7373x_firmware:*:*:*:*:*:*:*:*< milanpi_1.0.0.5cpe:2.3:o:amd:epyc_7413_firmware:*:*:*:*:*:*:*:*< milanpi_1.0.0.5cpe:2.3:o:amd:epyc_7443_firmware:*:*:*:*:*:*:*:*< milanpi_1.0.0.5cpe:2.3:o:amd:epyc_7443p_firmware:*:*:*:*:*:*:*:*< milanpi_1.0.0.5cpe:2.3:o:amd:epyc_74f3_firmware:*:*:*:*:*:*:*:*< milanpi_1.0.0.5cpe:2.3:o:amd:epyc_7453_firmware:*:*:*:*:*:*:*:*< milanpi_1.0.0.5cpe:2.3:o:amd:epyc_7473x_firmware:*:*:*:*:*:*:*:*< milanpi_1.0.0.5cpe:2.3:o:amd:epyc_7513_firmware:*:*:*:*:*:*:*:*< milanpi_1.0.0.5cpe:2.3:o:amd:epyc_7543_firmware:*:*:*:*:*:*:*:*< milanpi_1.0.0.5cpe:2.3:o:amd:epyc_7543p_firmware:*:*:*:*:*:*:*:*< milanpi_1.0.0.5cpe:2.3:o:amd:epyc_75f3_firmware:*:*:*:*:*:*:*:*< milanpi_1.0.0.5cpe:2.3:o:amd:epyc_7573x_firmware:*:*:*:*:*:*:*:*< milanpi_1.0.0.5cpe:2.3:o:amd:epyc_7643_firmware:*:*:*:*:*:*:*:*< milanpi_1.0.0.5cpe:2.3:o:amd:epyc_7773x_firmware:*:*:*:*:*:*:*:*< milanpi_1.0.0.5cpe:2.3:o:amd:epyc_7643p_firmware:*:*:*:*:*:*:*:*< milanpi_1.0.0.5cpe:2.3:o:amd:epyc_7663_firmware:*:*:*:*:*:*:*:*< milanpi_1.0.0.5cpe:2.3:o:amd:epyc_7663p_firmware:*:*:*:*:*:*:*:*< milanpi_1.0.0.5cpe:2.3:o:amd:epyc_7713_firmware:*:*:*:*:*:*:*:*< milanpi_1.0.0.5cpe:2.3:o:amd:epyc_7713p_firmware:*:*:*:*:*:*:*:*< milanpi_1.0.0.5cpe:2.3:o:amd:epyc_7763_firmware:*:*:*:*:*:*:*:*< milanpi_1.0.0.5cpe:2.3:o:amd:epyc_7h12_firmware:*:*:*:*:*:*:*:*< romepi_1.0.0.ccpe:2.3:o:amd:epyc_7f72_firmware:*:*:*:*:*:*:*:*< romepi_1.0.0.ccpe:2.3:o:amd:epyc_7f52_firmware:*:*:*:*:*:*:*:*< romepi_1.0.0.ccpe:2.3:o:amd:epyc_7f32_firmware:*:*:*:*:*:*:*:*< romepi_1.0.0.ccpe:2.3:o:amd:epyc_7742_firmware:*:*:*:*:*:*:*:*< romepi_1.0.0.ccpe:2.3:o:amd:epyc_7702p_firmware:*:*:*:*:*:*:*:*< romepi_1.0.0.ccpe:2.3:o:amd:epyc_7702_firmware:*:*:*:*:*:*:*:*< romepi_1.0.0.ccpe:2.3:o:amd:epyc_7662_firmware:*:*:*:*:*:*:*:*< romepi_1.0.0.ccpe:2.3:o:amd:epyc_7642_firmware:*:*:*:*:*:*:*:*< romepi_1.0.0.ccpe:2.3:o:amd:epyc_7552_firmware:*:*:*:*:*:*:*:*< romepi_1.0.0.ccpe:2.3:o:amd:epyc_7542_firmware:*:*:*:*:*:*:*:*< romepi_1.0.0.c- +29 more
Affected products
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 |