CVE-2023-52712

Published May 28, 2024 CVSS 3.1 · 7.8 High EPSS < 1% KEV · Not listed
Description
Various Issues Due To Exposed SMI Handler in AmdPspP2CmboxV2. The first issue can be leveraged to bypass the protections that have been put in place by previous UEFI phases to prevent direct access to the SPI flash. The second issue can be used to both leak and corrupt SMM memory, thus potentially leading code execution in SMM

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2023-57336 Various Issues Due To Exposed SMI Handler in AmdPspP2CmboxV2. The first issue can be leveraged to bypass the protections that have been put in place by previous UEFI phases to prevent direct access to the SPI flash. The second issue can be used to both leak and corrupt SMM memory, thus potentially leading code execution in SMM
History
Type Values Removed Values Added
Metrics epss

{'score': 8e-05}

epss

{'score': 7e-05}

Type Values Removed Values Added
First Time appeared Huawei
Huawei curiem-wfg9b
Huawei curiem-wfg9b Firmware
Weaknesses NVD-CWE-noinfo
CPEs cpe:2.3:h:huawei:curiem-wfg9b:-:*:*:*:*:*:*:*
cpe:2.3:o:huawei:curiem-wfg9b_firmware:ota-curiem-b-bios-2.28:*:*:*:*:*:*:*
Vendors & Products Huawei
Huawei curiem-wfg9b
Huawei curiem-wfg9b Firmware
Weaknesses

Sources

Status
PUBLISHED
Assigner
huawei
Published
Updated
Aug 2, 2024, 11:11 PM
Reserved
Mar 21, 2024, 10:20 AM
Status
Analyzed
Published
May 28, 2024, 7:15 AM
Modified
Jun 17, 2026, 6:43 AM