CVSS 3.1
7.8 highCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HCVE-2021-46757
High (7.8) in amd. EPSS 0.2% chance of exploitation in the next 30 days.
Insufficient checking of memory buffer in ASP
Secure OS may allow an attacker with a malicious TA to read/write to the ASP
Secure OS kernel virtual address space potentially leading to privilege
escalation.
Severity
- EPSS
- 0.2% chance of exploitation in the next 30 days; higher than 7% of CVEs (scores of 2026-10-31)
- CWE
- CWE-119
- Published
- Modified
- Record from
- the NVD, synced
Affected
- amd:ryzen_embedded_5600e_firmware
- amd:ryzen_embedded_5800e_firmware
- amd:ryzen_embedded_5900e_firmware
- amd:ryzen_embedded_5950e_firmware
- amd:ryzen_embedded_r2312_firmware
- amd:ryzen_embedded_r2314_firmware
- amd:ryzen_embedded_v2516_firmware
- amd:ryzen_embedded_v2546_firmware
- amd:ryzen_embedded_v2718_firmware
- amd:ryzen_embedded_v2748_firmware