#VU95373 Buffer over-read in Qualcomm products - CVE-2024-21459

Vulnerability identifier: #VU95373

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-2024-21459

CWE-ID: CWE-126

Exploitation vector: Remote access

Exploit availability: No public exploit available

Vulnerable software:
AR8035
AR9380
CSR8811
CSRB31024
FastConnect 6800
FastConnect 6900
FastConnect 7800
Immersive Home 214 Platform
Immersive Home 216 Platform
Immersive Home 316 Platform
Immersive Home 318 Platform
Immersive Home 3210 Platform
Immersive Home 326 Platform
IPQ4028
IPQ4029
IPQ5010
IPQ5028
IPQ5300
IPQ5302
IPQ5312
IPQ5332
IPQ6000
IPQ6010
IPQ6018
IPQ6028
IPQ8065
IPQ8068
IPQ8070A
IPQ8071A
IPQ8072A
IPQ8074A
IPQ8076
IPQ8076A
IPQ8078
IPQ8078A
IPQ8173
IPQ8174
IPQ9008
IPQ9554
IPQ9570
IPQ9574
QAM8255P
QAM8295P
QAM8650P
QAM8775P
QAMSRV1H
QAMSRV1M
QCA0000
QCA4024
QCA6175A
QCA6391
QCA6421
QCA6426
QCA6431
QCA6436
QCA6554A
QCA6564AU
QCA6574
QCA6574A
QCA6584AU
QCA6595
QCA6595AU
QCA6678AQ
QCA6696
QCA6698AQ
QCA7500
QCA8075
QCA8081
QCA8082
QCA8084
QCA8085
QCA8337
QCA8386
QCA9880
QCA9886
QCA9888
QCA9889
QCA9898
QCA9984
QCA9985
QCA9990
QCA9992
QCA9994
QCC2073
QCC2076
QCC710
QCF8000
QCF8001
QCN5022
QCN5024
QCN5052
QCN5122
QCN5124
QCN5152
QCN5154
QCN5164
QCN6023
QCN6024
QCN6112
QCN6122
QCN6224
QCN6274
QCN6402
QCN6412
QCN6422
QCN6432
QCN9000
QCN9022
QCN9024
QCN9070
QCN9072
QCN9074
QCN9100
QCN9274
QCS410
QCS610
QFW7114
QFW7124
Qualcomm Video Collaboration VC1 Platform
Qualcomm Video Collaboration VC3 Platform
SA4150P
SA4155P
SA6145P
SA6150P
SA7255P
SA7775P
SA8145P
SA8150P
SA8155P
SA8195P
SA8255P
SA8295P
SA8650P
SA8770P
SA8775P
SD865 5G
SDX65M
Snapdragon 865 5G Mobile Platform
Snapdragon 865+ 5G Mobile Platform (SM8250-AB)
Snapdragon 870 5G Mobile Platform (SM8250-AC)
Snapdragon Auto 5G Modem-RF
Snapdragon Auto 5G Modem-RF Gen 2
Snapdragon W5+ Gen 1 Wearable Platform
Snapdragon X55 5G Modem-RF System
Snapdragon X65 5G Modem-RF System
Snapdragon X72 5G Modem-RF System
Snapdragon X75 5G Modem-RF System
Snapdragon XR2 5G Platform
Snapdragon Auto 4G Modem
SRV1H
SRV1M
SW5100
SW5100P
WCD9340
WCD9341
WCD9370
WCD9380
WCD9385
WCN3950
WCN3980
WCN3988
WSA8810
WSA8815
WSA8830
WSA8835
IPQ4019
IPQ8064
QCA6574AU
QCA9980
QCN6132
SA6155P
SA8620P
SA9000P
SDX55
SXR2130

Software vendor:
Qualcomm

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.

Install security update from vendor's website.

• https://docs.qualcomm.com/product/publicresources/securitybulletin/august-2024-bulletin.html