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huaweiHuawei TechnologiesHUAWEI-SA-VOIIACIAHPP-6376E0C7
HistoryApr 17, 2024 - 12:00 a.m.

Security Advisory - Vulnerability of Improper Interface Access Control in a Huawei PC Product

2024-04-1700:00:00
Huawei Technologies
www.huawei.com
8
huawei
pc
vulnerability
improper access control
smm leaks
uefi shell
memory leaks
cve-2023-52711
hwpsirt-2023-64955

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

6.5 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

9.1%

A Huawei PC product has a vulnerability in improper interface access control. Successful exploitation of this vulnerability may cause SMM leaks. Attackers can exploit this vulnerability to boot the UEFI shell and cause memory leaks.(Vulnerability ID:HWPSIRT-2023-64955)

This vulnerability has been assigned a (CVE) ID: CVE-2023-52711

Affected configurations

Vulners
Node
huaweicuriem-wfg9bMatchcuriem-wfg9b
OR
huaweicuriem-wfg9bMatch2.28

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

6.5 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

9.1%

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