AMD Ryzen™ 2000 series Desktop Processors “Raven Ridge” AM4
At a glance
- Source
- NVD
- EPSS
- EPSS 0.28 % · percentile 21 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- AMD
- NVD status
- Modified
Description
Improper syscall input validation in AMD TEE (Trusted Execution Environment) may allow an attacker with physical access and control of a Uapp that runs under the bootloader to reveal the contents of the ASP (AMD Secure Processor) bootloader accessible memory to a serial port, resulting in a potential loss of integrity.
Weaknesses (CWE)
- CWE-787 — Out-of-bounds Write
References
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 3.1 | MEDIUM 6.1 | CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N | CISA-ADP |
| CVSS 3.1 | MEDIUM 6.1 | CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N | NVD · nvd@nist.gov (Primary) |
| CVSS 3.1 | MEDIUM 6.1 | CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N | NVD · 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary) |
European references
- ENISA EUVD · EUVD-2021-33415
- GCVE · GCVE-0-2021-46759
Affected configurations (NVD CPE)
cpe:2.3:o:amd:ryzen_5300g_firmware:cezannepi-fp6_1.0.0.8:*:*:*:*:*:*:*cpe:2.3:o:amd:ryzen_5300g_firmware:comboam4v2_pi_1.2.0.5:*:*:*:*:*:*:*cpe:2.3:o:amd:ryzen_5300ge_firmware:cezannepi-fp6_1.0.0.8:*:*:*:*:*:*:*cpe:2.3:o:amd:ryzen_5300ge_firmware:comboam4v2_pi_1.2.0.5:*:*:*:*:*:*:*cpe:2.3:o:amd:ryzen_5500_firmware:cezannepi-fp6_1.0.0.8:*:*:*:*:*:*:*cpe:2.3:o:amd:ryzen_5500_firmware:comboam4v2_pi_1.2.0.5:*:*:*:*:*:*:*cpe:2.3:o:amd:ryzen_5600_firmware:cezannepi-fp6_1.0.0.8:*:*:*:*:*:*:*cpe:2.3:o:amd:ryzen_5600_firmware:comboam4v2_pi_1.2.0.5:*:*:*:*:*:*:*cpe:2.3:o:amd:ryzen_5600g_firmware:cezannepi-fp6_1.0.0.8:*:*:*:*:*:*:*cpe:2.3:o:amd:ryzen_5600g_firmware:comboam4v2_pi_1.2.0.5:*:*:*:*:*:*:*cpe:2.3:o:amd:ryzen_5600ge_firmware:cezannepi-fp6_1.0.0.8:*:*:*:*:*:*:*cpe:2.3:o:amd:ryzen_5600ge_firmware:comboam4v2_pi_1.2.0.5:*:*:*:*:*:*:*cpe:2.3:o:amd:ryzen_5600x_firmware:cezannepi-fp6_1.0.0.8:*:*:*:*:*:*:*cpe:2.3:o:amd:ryzen_5600x_firmware:comboam4v2_pi_1.2.0.5:*:*:*:*:*:*:*cpe:2.3:o:amd:ryzen_5700g_firmware:cezannepi-fp6_1.0.0.8:*:*:*:*:*:*:*cpe:2.3:o:amd:ryzen_5700g_firmware:comboam4v2_pi_1.2.0.5:*:*:*:*:*:*:*cpe:2.3:o:amd:ryzen_5700ge_firmware:cezannepi-fp6_1.0.0.8:*:*:*:*:*:*:*cpe:2.3:o:amd:ryzen_5700ge_firmware:comboam4v2_pi_1.2.0.5:*:*:*:*:*:*:*cpe:2.3:o:amd:ryzen_5700x_firmware:cezannepi-fp6_1.0.0.8:*:*:*:*:*:*:*cpe:2.3:o:amd:ryzen_5700x_firmware:comboam4v2_pi_1.2.0.5:*:*:*:*:*:*:*cpe:2.3:o:amd:ryzen_5800_firmware:cezannepi-fp6_1.0.0.8:*:*:*:*:*:*:*cpe:2.3:o:amd:ryzen_5800_firmware:comboam4v2_pi_1.2.0.5:*:*:*:*:*:*:*cpe:2.3:o:amd:ryzen_5800x3d_firmware:cezannepi-fp6_1.0.0.8:*:*:*:*:*:*:*cpe:2.3:o:amd:ryzen_5800x3d_firmware:comboam4v2_pi_1.2.0.5:*:*:*:*:*:*:*cpe:2.3:o:amd:ryzen_5800x_firmware:cezannepi-fp6_1.0.0.8:*:*:*:*:*:*:*cpe:2.3:o:amd:ryzen_5800x_firmware:comboam4v2_pi_1.2.0.5:*:*:*:*:*:*:*cpe:2.3:o:amd:ryzen_5900_firmware:cezannepi-fp6_1.0.0.8:*:*:*:*:*:*:*cpe:2.3:o:amd:ryzen_5900_firmware:comboam4v2_pi_1.2.0.5:*:*:*:*:*:*:*cpe:2.3:o:amd:ryzen_5900x_firmware:cezannepi-fp6_1.0.0.8:*:*:*:*:*:*:*cpe:2.3:o:amd:ryzen_5900x_firmware:comboam4v2_pi_1.2.0.5:*:*:*:*:*:*:*cpe:2.3:o:amd:ryzen_5945wx_firmware:cezannepi-fp6_1.0.0.8:*:*:*:*:*:*:*cpe:2.3:o:amd:ryzen_5945wx_firmware:comboam4v2_pi_1.2.0.5:*:*:*:*:*:*:*cpe:2.3:o:amd:ryzen_5950x_firmware:cezannepi-fp6_1.0.0.8:*:*:*:*:*:*:*cpe:2.3:o:amd:ryzen_5950x_firmware:comboam4v2_pi_1.2.0.5:*:*:*:*:*:*:*cpe:2.3:o:amd:ryzen_5955wx_firmware:cezannepi-fp6_1.0.0.8:*:*:*:*:*:*:*cpe:2.3:o:amd:ryzen_5955wx_firmware:comboam4v2_pi_1.2.0.5:*:*:*:*:*:*:*cpe:2.3:o:amd:ryzen_5965wx_firmware:cezannepi-fp6_1.0.0.8:*:*:*:*:*:*:*cpe:2.3:o:amd:ryzen_5965wx_firmware:comboam4v2_pi_1.2.0.5:*:*:*:*:*:*:*cpe:2.3:o:amd:ryzen_5975wx_firmware:cezannepi-fp6_1.0.0.8:*:*:*:*:*:*:*cpe:2.3:o:amd:ryzen_5975wx_firmware:comboam4v2_pi_1.2.0.5:*:*:*:*:*:*:*- +149 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 |