CVE-2021-26332

published 2022-05-10

CVE-2021-26332: Failure to verify SEV-ES TMR is not in MMIO space, SEV-ES FW could result in a potential loss of integrity or availability.

Priority P4 27 high 7.1 CVSS 3.1

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

Failure to verify SEV-ES TMR is not in MMIO space, SEV-ES FW could result in a potential loss of integrity or availability.

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

CVSS provenance

nvd v3.1 7.1 HIGH CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H

nvd v2.0 6.6 MEDIUM AV:L/AC:L/Au:N/C:N/I:C/A:C

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