CVE-2021-26324

published 2022-05-10

CVE-2021-26324: A bug with the SEV-ES TMR may lead to a potential loss of memory integrity for SNP-active VMs.

high 7.8 CVSS 3.1

AV L AC L PR L UI N S U C H I H A H

A bug with the SEV-ES TMR may lead to a potential loss of memory integrity for SNP-active VMs.

Affected

24 ranges

Vendor	Product	Version range	Fixed in
amd	3rd_gen_amd_epyc	>= unspecified < MilanPI-SP3_1.0.0.4	MilanPI-SP3_1.0.0.4
amd	epyc_72f3_firmware	< milanpi-sp3_1.0.0.4	milanpi-sp3_1.0.0.4
amd	epyc_7313_firmware	< milanpi-sp3_1.0.0.4	milanpi-sp3_1.0.0.4
amd	epyc_7313p_firmware	< milanpi-sp3_1.0.0.4	milanpi-sp3_1.0.0.4
amd	epyc_7343_firmware	< milanpi-sp3_1.0.0.4	milanpi-sp3_1.0.0.4
amd	epyc_7373x_firmware	< milanpi-sp3_1.0.0.4	milanpi-sp3_1.0.0.4
amd	epyc_73f3_firmware	< milanpi-sp3_1.0.0.4	milanpi-sp3_1.0.0.4
amd	epyc_7413_firmware	< milanpi-sp3_1.0.0.4	milanpi-sp3_1.0.0.4
amd	epyc_7443_firmware	< milanpi-sp3_1.0.0.4	milanpi-sp3_1.0.0.4
amd	epyc_7443p_firmware	< milanpi-sp3_1.0.0.4	milanpi-sp3_1.0.0.4
amd	epyc_7453_firmware	< milanpi-sp3_1.0.0.4	milanpi-sp3_1.0.0.4
amd	epyc_7473x_firmware	< milanpi-sp3_1.0.0.4	milanpi-sp3_1.0.0.4
amd	epyc_74f3_firmware	< milanpi-sp3_1.0.0.4	milanpi-sp3_1.0.0.4
amd	epyc_7513_firmware	< milanpi-sp3_1.0.0.4	milanpi-sp3_1.0.0.4
amd	epyc_7543_firmware	< milanpi-sp3_1.0.0.4	milanpi-sp3_1.0.0.4
amd	epyc_7543p_firmware	< milanpi-sp3_1.0.0.4	milanpi-sp3_1.0.0.4
amd	epyc_7573x_firmware	< milanpi-sp3_1.0.0.4	milanpi-sp3_1.0.0.4
amd	epyc_75f3_firmware	< milanpi-sp3_1.0.0.4	milanpi-sp3_1.0.0.4
amd	epyc_7643_firmware	< milanpi-sp3_1.0.0.4	milanpi-sp3_1.0.0.4
amd	epyc_7663_firmware	< milanpi-sp3_1.0.0.4	milanpi-sp3_1.0.0.4
amd	epyc_7713_firmware	< milanpi-sp3_1.0.0.4	milanpi-sp3_1.0.0.4
amd	epyc_7713p_firmware	< milanpi-sp3_1.0.0.4	milanpi-sp3_1.0.0.4
amd	epyc_7763_firmware	< milanpi-sp3_1.0.0.4	milanpi-sp3_1.0.0.4
amd	epyc_7773x_firmware	< milanpi-sp3_1.0.0.4	milanpi-sp3_1.0.0.4