NA

CVE-2023-20596

Published: 14/11/2023 Updated: 21/11/2023
CVSS v3 Base Score: 9.8 | Impact Score: 5.9 | Exploitability Score: 3.9
VMScore: 0

Vulnerability Summary

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.

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amd ryzen_7_5700g_firmware

amd ryzen_7_5700ge_firmware

amd ryzen_5_5600g_firmware

amd ryzen_5_5600ge_firmware

amd ryzen_3_5300g_firmware

amd ryzen_3_5300ge_firmware

amd ryzen_9_7950x3d_firmware

amd ryzen_9_7950x_firmware

amd ryzen_9_7900x3d_firmware

amd ryzen_9_7900_firmware

amd ryzen_9_7900x_firmware

amd ryzen_9_pro_7945_firmware

amd ryzen_7_7800x3d_firmware

amd ryzen_7_7700x_firmware

amd ryzen_7_7700_firmware

amd ryzen_7_pro_7745_firmware

amd ryzen_5_7600x_firmware

amd ryzen_5_7600_firmware

amd ryzen_5_pro_7645_firmware

amd ryzen_5_7500f_firmware

amd ryzen_9_5980hx_firmware

amd ryzen_9_5980hs_firmware

amd ryzen_9_5900hx_firmware

amd ryzen_9_5900hs_firmware

amd ryzen_7_5800h_firmware

amd ryzen_7_5800hs_firmware

amd ryzen_7_5825u_firmware

amd ryzen_7_5800u_firmware

amd ryzen_5_5600h_firmware

amd ryzen_5_5600hs_firmware

amd ryzen_5_5625u_firmware

amd ryzen_5_5600u_firmware

amd ryzen_5_5560u_firmware

amd ryzen_5_5500h_firmware

amd ryzen_3_5425u_firmware

amd ryzen_3_5400u_firmware

amd ryzen_3_5125c_firmware

amd ryzen_9_6980hx_firmware

amd ryzen_9_6980hs_firmware

amd ryzen_9_6900hx_firmware

amd ryzen_9_6900hs_firmware

amd ryzen_7_6800h_firmware

amd ryzen_7_6800hs_firmware

amd ryzen_7_6800u_firmware

amd ryzen_5_6600h_firmware

amd ryzen_5_6600hs_firmware

amd ryzen_5_6600u_firmware

amd ryzen_7_7735hs_firmware

amd ryzen_7_7736u_firmware

amd ryzen_7_7735u_firmware

amd ryzen_5_7535hs_firmware

amd ryzen_5_7535u_firmware

amd ryzen_3_7335u_firmware

amd ryzen_9_pro_7940hs_firmware

amd ryzen_9_7940h_firmware

amd ryzen_7_pro_7840hs_firmware

amd ryzen_7_7840h_firmware

amd ryzen_7_pro_7840u_firmware

amd ryzen_5_pro_7640hs_firmware

amd ryzen_5_7640h_firmware

amd ryzen_5_pro_7640u_firmware

amd ryzen_5_pro_7545u_firmware

amd ryzen_5_pro_7540u_firmware

amd ryzen_3_7440u_firmware