#VU93533 Buffer over-read in Qualcomm products - CVE-2024-21456
Published: July 1, 2024
Vulnerability identifier: #VU93533
Vulnerability risk: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2024-21456
CWE-ID: CWE-126
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
AR8035
FastConnect 7800
QAM8255P
QAM8620P
QAM8650P
QAM8775P
QAMSRV1H
QAMSRV1M
QCA6554A
QCA6564AU
QCA6574
QCA6574A
QCA6584AU
QCA6595
QCA6595AU
QCA6678AQ
QCA6696
QCA6698AQ
QCA8081
QCA8337
QCC2073
QCC2076
QCC710
QCN6224
QCN6274
QFW7114
QFW7124
SA7255P
SA7775P
SA8255P
SA8650P
SA8770P
SA8775P
Snapdragon Auto 5G Modem-RF Gen 2
Snapdragon X72 5G Modem-RF System
Snapdragon X75 5G Modem-RF System
SRV1H
SRV1L
SRV1M
WCD9340
QCA6574AU
SA8620P
SA9000P
AR8035
FastConnect 7800
QAM8255P
QAM8620P
QAM8650P
QAM8775P
QAMSRV1H
QAMSRV1M
QCA6554A
QCA6564AU
QCA6574
QCA6574A
QCA6584AU
QCA6595
QCA6595AU
QCA6678AQ
QCA6696
QCA6698AQ
QCA8081
QCA8337
QCC2073
QCC2076
QCC710
QCN6224
QCN6274
QFW7114
QFW7124
SA7255P
SA7775P
SA8255P
SA8650P
SA8770P
SA8775P
Snapdragon Auto 5G Modem-RF Gen 2
Snapdragon X72 5G Modem-RF System
Snapdragon X75 5G Modem-RF System
SRV1H
SRV1L
SRV1M
WCD9340
QCA6574AU
SA8620P
SA9000P
Software vendor:
Qualcomm
Qualcomm
Description
The vulnerability allows a remote attacker to read memory contents or crash the system.
The vulnerability exists due to improper input validation in WLAN HOST. A remote attacker can read memory contents or crash the system.
Remediation
Install security update from vendor's website.