CVE-2020-12966 (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_72f3_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_73f3_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_74f3_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_75f3_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_7f32_firmware, epyc_7f52_firmware, epyc_7f72_firmware, epyc_7h12_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)

AMD EPYCâ„¢ Processors contain an information disclosure vulnerability in the Secure Encrypted Virtualization with Encrypted State (SEV-ES) and Secure Encrypted Virtualization with Secure Nested Paging (SEV-SNP). A local authenticated attacker could potentially exploit this vulnerability leading to leaking guest data by the malicious hypervisor.

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