CVE-2021-26378: Insufficient bound checks in the System Management Unit (SMU) may result in access to an invalid address space that could result in denial of service.

medium5.5CVSS 3.1

AVLACLPRLUINSUCNINAH

Insufficient bound checks in the System Management Unit (SMU) may result in access to an invalid address space that could result in denial of service.

Affected

123 ranges· showing 25

Vendor	Product	Version range	Fixed in
amd	athlon_series	—	—
amd	epyc_7232p_firmware	< romepi-sp3_1.0.0.d	romepi-sp3_1.0.0.d
amd	epyc_7252_firmware	< romepi-sp3_1.0.0.d	romepi-sp3_1.0.0.d
amd	epyc_7262_firmware	< romepi-sp3_1.0.0.d	romepi-sp3_1.0.0.d
amd	epyc_7272_firmware	< romepi-sp3_1.0.0.d	romepi-sp3_1.0.0.d
amd	epyc_7282_firmware	< romepi-sp3_1.0.0.d	romepi-sp3_1.0.0.d
amd	epyc_72f3_firmware	< milanpi-sp3_1.0.0.7	milanpi-sp3_1.0.0.7
amd	epyc_7302_firmware	< romepi-sp3_1.0.0.d	romepi-sp3_1.0.0.d
amd	epyc_7302p_firmware	< romepi-sp3_1.0.0.d	romepi-sp3_1.0.0.d
amd	epyc_7313p_firmware	< milanpi-sp3_1.0.0.7	milanpi-sp3_1.0.0.7
amd	epyc_7343_firmware	< milanpi-sp3_1.0.0.7	milanpi-sp3_1.0.0.7
amd	epyc_7352_firmware	< romepi-sp3_1.0.0.d	romepi-sp3_1.0.0.d
amd	epyc_7373x_firmware	< milanpi-sp3_1.0.0.7	milanpi-sp3_1.0.0.7
amd	epyc_73f3_firmware	< milanpi-sp3_1.0.0.7	milanpi-sp3_1.0.0.7
amd	epyc_7402_firmware	< romepi-sp3_1.0.0.d	romepi-sp3_1.0.0.d
amd	epyc_7402p_firmware	< romepi-sp3_1.0.0.d	romepi-sp3_1.0.0.d
amd	epyc_7413_firmware	< milanpi-sp3_1.0.0.7	milanpi-sp3_1.0.0.7
amd	epyc_7443p_firmware	< milanpi-sp3_1.0.0.7	milanpi-sp3_1.0.0.7
amd	epyc_7452_firmware	< romepi-sp3_1.0.0.d	romepi-sp3_1.0.0.d
amd	epyc_7453_firmware	< milanpi-sp3_1.0.0.7	milanpi-sp3_1.0.0.7
amd	epyc_7473x_firmware	< milanpi-sp3_1.0.0.7	milanpi-sp3_1.0.0.7
amd	epyc_74f3_firmware	< milanpi-sp3_1.0.0.7	milanpi-sp3_1.0.0.7
amd	epyc_7502_firmware	< romepi-sp3_1.0.0.d	romepi-sp3_1.0.0.d
amd	epyc_7502p_firmware	< romepi-sp3_1.0.0.d	romepi-sp3_1.0.0.d
amd	epyc_7513_firmware	< milanpi-sp3_1.0.0.7	milanpi-sp3_1.0.0.7