Attacker Value
Unknown
CVE-2021-46744
CVE-2021-46744
(Last updated October 07, 2023) ▾
MITRE ATT&CK
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Description
An attacker with access to a malicious hypervisor may be able to infer data values used in a SEV guest on AMD CPUs by monitoring ciphertext values over time.
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CVSS V3 Severity and Metrics
Data provided by the National Vulnerability Database (NVD)
Base Score:
6.5 Medium
Impact Score:
4
Exploitability Score:
2
Attack Vector (AV):
Local
Attack Complexity (AC):
Low
Privileges Required (PR):
Low
User Interaction (UI):
None
Scope (S):
Changed
Confidentiality (C):
High
Integrity (I):
None
Availability (A):
None
General Information
Vendors
- amd
Products
- epyc 7001 firmware -,
- epyc 7002 firmware -,
- epyc 7003 firmware -,
- epyc 7232p firmware -,
- epyc 7251 firmware -,
- epyc 7252 firmware -,
- epyc 7261 firmware -,
- epyc 7262 firmware -,
- epyc 7272 firmware -,
- epyc 7281 firmware -,
- epyc 7282 firmware -,
- epyc 7301 firmware -,
- epyc 7302 firmware -,
- epyc 7302p firmware -,
- epyc 7313 firmware -,
- epyc 7313p firmware -,
- epyc 7343 firmware -,
- epyc 7351 firmware -,
- epyc 7351p firmware -,
- epyc 7352 firmware -,
- epyc 7371 firmware -,
- epyc 7401 firmware -,
- epyc 7401p firmware -,
- epyc 7402 firmware -,
- epyc 7402p firmware -,
- epyc 7413 firmware -,
- epyc 7443 firmware -,
- epyc 7443p firmware -,
- epyc 7451 firmware -,
- epyc 7452 firmware -,
- epyc 7453 firmware -,
- epyc 7501 firmware -,
- epyc 7502 firmware -,
- epyc 7502p firmware -,
- epyc 7513 firmware -,
- epyc 7532 firmware -,
- epyc 7542 firmware -,
- epyc 7543 firmware -,
- epyc 7543p firmware -,
- epyc 7551 firmware -,
- epyc 7551p firmware -,
- epyc 7552 firmware -,
- epyc 7601 firmware -,
- epyc 7642 firmware -,
- epyc 7643 firmware -,
- epyc 7662 firmware -,
- epyc 7663 firmware -,
- epyc 7702 firmware -,
- epyc 7702p firmware -,
- epyc 7713 firmware -,
- epyc 7713p firmware -,
- epyc 7742 firmware -,
- epyc 7763 firmware -,
- epyc embedded 3101 firmware -,
- epyc embedded 3151 firmware -,
- epyc embedded 3201 firmware -,
- epyc embedded 3251 firmware -,
- epyc embedded 3255 firmware -,
- epyc embedded 3351 firmware -,
- epyc embedded 3451 firmware -,
- epyc embedded 7232p firmware -,
- epyc embedded 7251 firmware -,
- epyc embedded 7252 firmware -,
- epyc embedded 7261 firmware -,
- epyc embedded 7262 firmware -,
- epyc embedded 7272 firmware -,
- epyc embedded 7281 firmware -,
- epyc embedded 7282 firmware -,
- epyc embedded 7301 firmware -,
- epyc embedded 7302 firmware -,
- epyc embedded 7302p firmware -,
- epyc embedded 7351 firmware -,
- epyc embedded 7352 firmware -,
- epyc embedded 735p firmware -,
- epyc embedded 7371 firmware -,
- epyc embedded 7401 firmware -,
- epyc embedded 7402 firmware -,
- epyc embedded 7402p firmware -,
- epyc embedded 740p firmware -,
- epyc embedded 7451 firmware -,
- epyc embedded 7452 firmware -,
- epyc embedded 7501 firmware -,
- epyc embedded 7502 firmware -,
- epyc embedded 7502p firmware -,
- epyc embedded 7532 firmware -,
- epyc embedded 7542 firmware -,
- epyc embedded 7551 firmware -,
- epyc embedded 7552 firmware -,
- epyc embedded 755p firmware -,
- epyc embedded 7601 firmware -,
- epyc embedded 7642 firmware -,
- epyc embedded 7662 firmware -,
- epyc embedded 7702 firmware -,
- epyc embedded 7702p firmware -,
- epyc embedded 7742 firmware -,
- epyc embedded 7f32 firmware -,
- epyc embedded 7f52 firmware -,
- epyc embedded 7f72 firmware -,
- epyc embedded 7h12 firmware -
References
