Known vulnerabilities in AMD 3rd Gen AMD EPYC Processors

Vendor: AMD
Website: https://www.amd.com/en
Total Security Bulletins: 18

Security bulletins (18)

Secuity bulletin Severity Status Published
SB2025070901: Two transient execution vulnerabilities in AMD processors Low
Not patched
09.07.2025
SB2025070882: Multiple information disclosure vulnerabilities in AMD processors Low
Patched
08.07.2025
SB2025020458: Improper verification of cryptographic signature in AMD EPYC processors Low
Patched
04.02.2025
SB2024100225: Multiple vulnerabilities in AMD EPYC processors Medium
Patched
02.10.2024
SB2024100223: Improper access control in AMD EPYC Processors Low
Not patched
02.10.2024
SB2024100221: Stack-based buffer overflow in AMD EPYC Processors Low
Not patched
02.10.2024
SB2024100220: Improper key usage in AMD EPYC Processors Low
Not patched
02.10.2024
SB2024082927: SMM lock bypass in AMD processors Low
Patched
29.08.2024
SB2024072522: Multiple vulnerabilities in SEV-SNP firmware on AMD processors Low
Patched
25.07.2024
SB2023120815: Security restrictions bypass in AMD INVD Instruction Low
Patched
08.12.2023
SB2023120814: Multiple vulnerabilities in AMD server processors Low
Patched
08.12.2023
SB20230808145: Information disclosure in AMD CPUs Low
Patched
08.08.2023
SB2023051038: Multiple vulnerabilities in AMD server processors Low
Patched
10.05.2023
SB2022052607: Ciphertext side channel attack in AMD EPYC processors Low
Not patched
26.05.2022
SB2022052601: Multiple vulnerabilities in AMD EPYC processors Medium
Patched
26.05.2022
SB2022032309: Information disclosure in AMD CPUs Low
Patched
23.03.2022
SB2021081049: Information disclosure in AMD Secure Encryption Virtualization (SEV) Low
Patched
10.08.2021
SB2021051703: Multiple vulnerabilities in AMD products Low
Not patched
17.05.2021