CVE-2023-20596
—CVSS 3.1
9.8 critical
EPSS
1%p62
Published
()
Modified
Description
Improper input validation in the SMM Supervisor may allow an attacker with a compromised SMI handler to gain Ring0 access potentially leading to arbitrary code execution.
- Vendors
- amd
- Products
- ryzen 7 5700g firmware, ryzen 7 5700ge firmware, ryzen 5 5600g firmware, ryzen 5 5600ge firmware, ryzen 3 5300g firmware, ryzen 3 5300ge firmware, ryzen 9 7950x3d firmware, ryzen 9 7950x firmware, ryzen 9 7900x3d firmware, ryzen 9 7900 firmware, ryzen 9 7900x firmware, ryzen 9 pro 7945 firmware
- Vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
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