CVE-2023-43533

Buffer Over-read in WLAN Firmware

State: Published
Severity: 7.5 High
Published: Feb 6, 2024
Updated: May 15, 2025
Reserved: Sep 19, 2023

Description

Transient DOS in WLAN Firmware when the length of received beacon is less than length of ieee802.11 beacon frame.

Scores

CVSS	Score	Vector	Source
3.1	7.5 High	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H	qualcomm

Weaknesses

CWE-126 Buffer Over-read

Affected Products

Product	Versions
SnapdragonQualcomm, Inc.	315 5G IoT ModemAffected AQT1000Affected AR8035Affected CSRA6620Affected CSRA6640Affected CSRB31024Affected FastConnect 6200Affected FastConnect 6700Affected FastConnect 6800Affected FastConnect 6900Affected FastConnect 7800Affected Immersive Home 3210 PlatformAffected Immersive Home 326 PlatformAffected IPQ5302Affected IPQ5312Affected IPQ5332Affected QAM8255PAffected QAM8295PAffected QAM8650PAffected QAM8775PAffected QAMSRV1HAffected QAMSRV1MAffected QCA1062Affected QCA1064Affected QCA2062Affected and 216 more versions

Product

Versions

SnapdragonQualcomm, Inc.

315 5G IoT ModemAffected
AQT1000Affected
AR8035Affected
CSRA6620Affected
CSRA6640Affected
CSRB31024Affected
FastConnect 6200Affected
FastConnect 6700Affected
FastConnect 6800Affected
FastConnect 6900Affected
FastConnect 7800Affected
Immersive Home 3210 PlatformAffected
Immersive Home 326 PlatformAffected
IPQ5302Affected
IPQ5312Affected
IPQ5332Affected
QAM8255PAffected
QAM8295PAffected
QAM8650PAffected
QAM8775PAffected
QAMSRV1HAffected
QAMSRV1MAffected
QCA1062Affected
QCA1064Affected
QCA2062Affected
and 216 more versions

References

https://www.qualcomm.com/company/product-security/bulletins/february-2024-bulletin

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