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NVD Vulnerability Details :
CVE-2020-12954
Analyzed
More InfoOfficial Page
Source-psirt@amd.com
View Known Exploited Vulnerability (KEV) details
Published At-16 Nov, 2021 | 19:15
Updated At-08 Jul, 2022 | 18:20

A side effect of an integrated chipset option may be able to be used by an attacker to bypass SPI ROM protections, allowing unauthorized SPI ROM modification.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Primary3.15.5MEDIUM
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
Primary2.02.1LOW
AV:L/AC:L/Au:N/C:N/I:P/A:N
Type: Primary
Version: 3.1
Base score: 5.5
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
Type: Primary
Version: 2.0
Base score: 2.1
Base severity: LOW
Vector:
AV:L/AC:L/Au:N/C:N/I:P/A:N
CPE Matches

Advanced Micro Devices, Inc.
amd
>>epyc_7003_firmware>>Versions before milanpi-sp3_1.0.0.4(exclusive)
cpe:2.3:o:amd:epyc_7003_firmware:*:*:*:*:*:*:*:*
Advanced Micro Devices, Inc.
amd
>>epyc_7003>>-
cpe:2.3:h:amd:epyc_7003:-:*:*:*:*:*:*:*
Advanced Micro Devices, Inc.
amd
>>epyc_7002_firmware>>Versions before romepi-sp3_1.0.0.c(exclusive)
cpe:2.3:o:amd:epyc_7002_firmware:*:*:*:*:*:*:*:*
Advanced Micro Devices, Inc.
amd
>>epyc_7002>>-
cpe:2.3:h:amd:epyc_7002:-:*:*:*:*:*:*:*
Advanced Micro Devices, Inc.
amd
>>epyc_7001_firmware>>Versions before naplespi-sp3_1.0.0.g(exclusive)
cpe:2.3:o:amd:epyc_7001_firmware:*:*:*:*:*:*:*:*
Advanced Micro Devices, Inc.
amd
>>epyc_7001>>-
cpe:2.3:h:amd:epyc_7001:-:*:*:*:*:*:*:*
Advanced Micro Devices, Inc.
amd
>>epyc_72f3_firmware>>Versions before milanpi-sp3_1.0.0.4(exclusive)
cpe:2.3:o:amd:epyc_72f3_firmware:*:*:*:*:*:*:*:*
Advanced Micro Devices, Inc.
amd
>>epyc_72f3>>-
cpe:2.3:h:amd:epyc_72f3:-:*:*:*:*:*:*:*
Advanced Micro Devices, Inc.
amd
>>epyc_7313_firmware>>Versions before milanpi-sp3_1.0.0.4(exclusive)
cpe:2.3:o:amd:epyc_7313_firmware:*:*:*:*:*:*:*:*
Advanced Micro Devices, Inc.
amd
>>epyc_7313>>-
cpe:2.3:h:amd:epyc_7313:-:*:*:*:*:*:*:*
Advanced Micro Devices, Inc.
amd
>>epyc_7313p_firmware>>Versions before milanpi-sp3_1.0.0.4(exclusive)
cpe:2.3:o:amd:epyc_7313p_firmware:*:*:*:*:*:*:*:*
Advanced Micro Devices, Inc.
amd
>>epyc_7313p>>-
cpe:2.3:h:amd:epyc_7313p:-:*:*:*:*:*:*:*
Advanced Micro Devices, Inc.
amd
>>epyc_7343_firmware>>Versions before milanpi-sp3_1.0.0.4(exclusive)
cpe:2.3:o:amd:epyc_7343_firmware:*:*:*:*:*:*:*:*
Advanced Micro Devices, Inc.
amd
>>epyc_7343>>-
cpe:2.3:h:amd:epyc_7343:-:*:*:*:*:*:*:*
Advanced Micro Devices, Inc.
amd
>>epyc_73f3_firmware>>Versions before milanpi-sp3_1.0.0.4(exclusive)
cpe:2.3:o:amd:epyc_73f3_firmware:*:*:*:*:*:*:*:*
Advanced Micro Devices, Inc.
amd
>>epyc_73f3>>-
cpe:2.3:h:amd:epyc_73f3:-:*:*:*:*:*:*:*
Advanced Micro Devices, Inc.
amd
>>epyc_7413_firmware>>Versions before milanpi-sp3_1.0.0.4(exclusive)
cpe:2.3:o:amd:epyc_7413_firmware:*:*:*:*:*:*:*:*
Advanced Micro Devices, Inc.
amd
>>epyc_7413>>-
cpe:2.3:h:amd:epyc_7413:-:*:*:*:*:*:*:*
Advanced Micro Devices, Inc.
amd
>>epyc_7443_firmware>>Versions before milanpi-sp3_1.0.0.4(exclusive)
cpe:2.3:o:amd:epyc_7443_firmware:*:*:*:*:*:*:*:*
Advanced Micro Devices, Inc.
amd
>>epyc_7443>>-
cpe:2.3:h:amd:epyc_7443:-:*:*:*:*:*:*:*
Advanced Micro Devices, Inc.
amd
>>epyc_7443p_firmware>>Versions before milanpi-sp3_1.0.0.4(exclusive)
cpe:2.3:o:amd:epyc_7443p_firmware:*:*:*:*:*:*:*:*
Advanced Micro Devices, Inc.
amd
>>epyc_7443p>>-
cpe:2.3:h:amd:epyc_7443p:-:*:*:*:*:*:*:*
Advanced Micro Devices, Inc.
amd
>>epyc_7453_firmware>>Versions before milanpi-sp3_1.0.0.4(exclusive)
cpe:2.3:o:amd:epyc_7453_firmware:*:*:*:*:*:*:*:*
Advanced Micro Devices, Inc.
amd
>>epyc_7453>>-
cpe:2.3:h:amd:epyc_7453:-:*:*:*:*:*:*:*
Advanced Micro Devices, Inc.
amd
>>epyc_74f3_firmware>>Versions before milanpi-sp3_1.0.0.4(exclusive)
cpe:2.3:o:amd:epyc_74f3_firmware:*:*:*:*:*:*:*:*
Advanced Micro Devices, Inc.
amd
>>epyc_74f3>>-
cpe:2.3:h:amd:epyc_74f3:-:*:*:*:*:*:*:*
Advanced Micro Devices, Inc.
amd
>>epyc_7513_firmware>>Versions before milanpi-sp3_1.0.0.4(exclusive)
cpe:2.3:o:amd:epyc_7513_firmware:*:*:*:*:*:*:*:*
Advanced Micro Devices, Inc.
amd
>>epyc_7513>>-
cpe:2.3:h:amd:epyc_7513:-:*:*:*:*:*:*:*
Advanced Micro Devices, Inc.
amd
>>epyc_7543_firmware>>Versions before milanpi-sp3_1.0.0.4(exclusive)
cpe:2.3:o:amd:epyc_7543_firmware:*:*:*:*:*:*:*:*
Advanced Micro Devices, Inc.
amd
>>epyc_7543>>-
cpe:2.3:h:amd:epyc_7543:-:*:*:*:*:*:*:*
Advanced Micro Devices, Inc.
amd
>>epyc_7543p_firmware>>Versions before milanpi-sp3_1.0.0.4(exclusive)
cpe:2.3:o:amd:epyc_7543p_firmware:*:*:*:*:*:*:*:*
Advanced Micro Devices, Inc.
amd
>>epyc_7543p>>-
cpe:2.3:h:amd:epyc_7543p:-:*:*:*:*:*:*:*
Advanced Micro Devices, Inc.
amd
>>epyc_75f3_firmware>>Versions before milanpi-sp3_1.0.0.4(exclusive)
cpe:2.3:o:amd:epyc_75f3_firmware:*:*:*:*:*:*:*:*
Advanced Micro Devices, Inc.
amd
>>epyc_75f3>>-
cpe:2.3:h:amd:epyc_75f3:-:*:*:*:*:*:*:*
Advanced Micro Devices, Inc.
amd
>>epyc_7643_firmware>>Versions before milanpi-sp3_1.0.0.4(exclusive)
cpe:2.3:o:amd:epyc_7643_firmware:*:*:*:*:*:*:*:*
Advanced Micro Devices, Inc.
amd
>>epyc_7643>>-
cpe:2.3:h:amd:epyc_7643:-:*:*:*:*:*:*:*
Advanced Micro Devices, Inc.
amd
>>epyc_7663_firmware>>Versions before milanpi-sp3_1.0.0.4(exclusive)
cpe:2.3:o:amd:epyc_7663_firmware:*:*:*:*:*:*:*:*
Advanced Micro Devices, Inc.
amd
>>epyc_7663>>-
cpe:2.3:h:amd:epyc_7663:-:*:*:*:*:*:*:*
Advanced Micro Devices, Inc.
amd
>>epyc_7713_firmware>>Versions before milanpi-sp3_1.0.0.4(exclusive)
cpe:2.3:o:amd:epyc_7713_firmware:*:*:*:*:*:*:*:*
Advanced Micro Devices, Inc.
amd
>>epyc_7713>>-
cpe:2.3:h:amd:epyc_7713:-:*:*:*:*:*:*:*
Advanced Micro Devices, Inc.
amd
>>epyc_7713p_firmware>>Versions before milanpi-sp3_1.0.0.4(exclusive)
cpe:2.3:o:amd:epyc_7713p_firmware:*:*:*:*:*:*:*:*
Advanced Micro Devices, Inc.
amd
>>epyc_7713p>>-
cpe:2.3:h:amd:epyc_7713p:-:*:*:*:*:*:*:*
Advanced Micro Devices, Inc.
amd
>>epyc_7763_firmware>>Versions before milanpi-sp3_1.0.0.4(exclusive)
cpe:2.3:o:amd:epyc_7763_firmware:*:*:*:*:*:*:*:*
Advanced Micro Devices, Inc.
amd
>>epyc_7763>>-
cpe:2.3:h:amd:epyc_7763:-:*:*:*:*:*:*:*
Advanced Micro Devices, Inc.
amd
>>epyc_7232p_firmware>>Versions before romepi-sp3_1.0.0.c(exclusive)
cpe:2.3:o:amd:epyc_7232p_firmware:*:*:*:*:*:*:*:*
Advanced Micro Devices, Inc.
amd
>>epyc_7232p>>-
cpe:2.3:h:amd:epyc_7232p:-:*:*:*:*:*:*:*
Advanced Micro Devices, Inc.
amd
>>epyc_7252_firmware>>Versions before romepi-sp3_1.0.0.c(exclusive)
cpe:2.3:o:amd:epyc_7252_firmware:*:*:*:*:*:*:*:*
Advanced Micro Devices, Inc.
amd
>>epyc_7252>>-
cpe:2.3:h:amd:epyc_7252:-:*:*:*:*:*:*:*
Advanced Micro Devices, Inc.
amd
>>epyc_7262_firmware>>Versions before romepi-sp3_1.0.0.c(exclusive)
cpe:2.3:o:amd:epyc_7262_firmware:*:*:*:*:*:*:*:*
Advanced Micro Devices, Inc.
amd
>>epyc_7262>>-
cpe:2.3:h:amd:epyc_7262:-:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
NVD-CWE-OtherPrimarynvd@nist.gov
CWE-693Secondarypsirt@amd.com
CWE ID: NVD-CWE-Other
Type: Primary
Source: nvd@nist.gov
CWE ID: CWE-693
Type: Secondary
Source: psirt@amd.com
Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References
HyperlinkSourceResource
https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1021psirt@amd.com
Vendor Advisory
Hyperlink: https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1021
Source: psirt@amd.com
Resource:
Vendor Advisory
Change History
0Changes found

Details not found