CVE-2021-46746
MEDIUM EPSS 4.9%
Published Aug 13, 20241y ago · Modified Jun 17, 20261w ago
5.2 CVSS 3.1
Published Aug 13, 2024 1y ago
Last Modified Jun 17, 2026 1w ago
Description
Lack of stack protection exploit mechanisms in ASP Secure OS Trusted Execution Environment (TEE) may allow a privileged attacker with access to AMD signing keys to c006Frrupt the return address, causing a stack-based buffer overrun, potentially leading to a denial of service.
CVSS Details
Base Score
Exploitability
Impact
Vector string
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:L/I:L/A:H Attack Vector Local
Attack Complexity High
Privileges Required High
User Interaction None
Scope Unchanged
Confidentiality Low
Integrity Low
Availability High
Threat Intelligence
EPSS Exploit Probability
4.9% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available
Weaknesses 1
CWE-120
References 1
- amd.com https://www.amd.com/en/resources/product-security/bulletin/amd-sb-3003.html
Remediation
No remediation data recorded yet
Check vendor advisories and the NVD entry for patch availability.