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CVE-2023-52711

Published: May 28, 2024Updated: Jan 17, 2025 Sources: CVE List NVD BDUCWE-284
7.8HIGH
NVD MITRE
EPSS Score
0.1%
Top 98.6%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available
Self-Check
Not available

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

No summary for this CVE yet.

CVSS Vector Breakdown

AV:LAC:LPR:LUI:NS:UC:HI:HA:H
Exploitability
AV:LAttack Vector
Local
AC:LAttack Complexity
Low
PR:LPrivileges Required
Low
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
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Weaknesses

CWE-284CWE-401

Affected Products

Huawei
commercial·CNaka honor, huawei technologies
CurieM-WFG9BOn-premNetwork Device
Networking Infrastructure / router-switch
curiem-wfg9b firmwareEmbeddedFirmware
Hardware Firmware / printer-peripheral
Huawei Technologies Co., Ltd.
commercial·CNaka huawei
CurieM-WFG9BOn-premNetwork Device
Networking Infrastructure / firewall

Exploitability

Official Patch Available
Is your org exposed to CVE-2023-52711?Request an assessment to establish which checks are appropriate for your systems. Check my exposure

References

https://www.huawei.com/en/psirt/security-advisories/2024/huawei-sa-voiiaciahpp-6376e0c7-en
huawei.com
https://www.cybersecurity-help.cz/vdb/SB20240417116
cybersecurity-help.cz
https://www.huawei.com/en/psirt/security-advisories/2024/huawei-sa-voiiaciahpp-6376e0c7-en
huawei.com

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