CVE-2022-23830

published 2023-11-14

CVE-2022-23830: SMM configuration may not be immutable, as intended, when SNP is enabled resulting in a potential limited loss of guest memory integrity.

Priority P4 26 medium 5.3 CVSS 3.1

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

SMM configuration may not be immutable, as intended, when SNP is enabled resulting in a potential limited loss of guest memory integrity.

Affected

68 ranges · showing 25

Vendor	Product	Version range	Fixed in
amd	3rd_gen_amd_epyc_processors	—	—
amd	4th_gen_amd_epy_processors	—	—
amd	amd_epyc_embedded_7003	—	—
amd	epyc_7203_firmware	< milanpi_1.0.0.a	milanpi_1.0.0.a
amd	epyc_7203p_firmware	< milanpi_1.0.0.a	milanpi_1.0.0.a
amd	epyc_72f3_firmware	< milanpi_1.0.0.a	milanpi_1.0.0.a
amd	epyc_7303_firmware	< milanpi_1.0.0.a	milanpi_1.0.0.a
amd	epyc_7303p_firmware	< milanpi_1.0.0.a	milanpi_1.0.0.a
amd	epyc_7313_firmware	< milanpi_1.0.0.a	milanpi_1.0.0.a
amd	epyc_7313p_firmware	< milanpi_1.0.0.a	milanpi_1.0.0.a
amd	epyc_7343_firmware	< milanpi_1.0.0.a	milanpi_1.0.0.a
amd	epyc_7373x_firmware	< milanpi_1.0.0.a	milanpi_1.0.0.a
amd	epyc_73f3_firmware	< milanpi_1.0.0.a	milanpi_1.0.0.a
amd	epyc_7413_firmware	< milanpi_1.0.0.a	milanpi_1.0.0.a
amd	epyc_7443_firmware	< milanpi_1.0.0.a	milanpi_1.0.0.a
amd	epyc_7443p_firmware	< milanpi_1.0.0.a	milanpi_1.0.0.a
amd	epyc_7453_firmware	< milanpi_1.0.0.a	milanpi_1.0.0.a
amd	epyc_7473x_firmware	< milanpi_1.0.0.a	milanpi_1.0.0.a
amd	epyc_74f3_firmware	< milanpi_1.0.0.a	milanpi_1.0.0.a
amd	epyc_7513_firmware	< milanpi_1.0.0.a	milanpi_1.0.0.a
amd	epyc_7543_firmware	< milanpi_1.0.0.a	milanpi_1.0.0.a
amd	epyc_7543p_firmware	< milanpi_1.0.0.a	milanpi_1.0.0.a
amd	epyc_7573x_firmware	< milanpi_1.0.0.a	milanpi_1.0.0.a
amd	epyc_75f3_firmware	< milanpi_1.0.0.a	milanpi_1.0.0.a
amd	epyc_7643_firmware	< milanpi_1.0.0.a	milanpi_1.0.0.a

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