Buffer over-read in Qualcomm products - CVE-2025-21459
Published: May 6, 2025
Vulnerability identifier: #VU108709
CSH Severity: Medium
CVSS v4: 8.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2025-21459
CWE-ID: CWE-126
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to improper input validation in WLAN Host Communication. A remote attacker can perform a denial of service (DoS) attack.
Affected software
SM8735
SSG2115P
SRV1M
SRV1L
SRV1H
Snapdragon X75 5G Modem-RF System
Snapdragon X72 5G Modem-RF System
Snapdragon Auto 5G Modem-RF Gen 2
Snapdragon AR2 Gen 1 Platform
Snapdragon AR1 Gen 1 Platform "Luna1"
Snapdragon AR1 Gen 1 Platform
Snapdragon 8+ Gen 2 Mobile Platform
Snapdragon 8 Gen 3 Mobile Platform
Snapdragon 8 Gen 2 Mobile Platform
SM8750P
SM8750
SSG2125P
SM8650Q
SM8635P
SM8635
SM8550P
SM7675P
SM7675
SM7635
SM6650P
SM6650
SG8275P
SA8775P
SA8770P
SA8650P
WCD9395
WSA8845H
WSA8845
WSA8840
WSA8835
WSA8830
WCN7881
WCN7880
WCN7861
WCN7860
WCN7750
WCN6755
WCN6650
WCN6450
WCN3990
SA8295P
WCD9390
WCD9385
WCD9380
WCD9378
WCD9375
WCD9370
WCD9341
WCD9340
WCD9335
Vision Intelligence 400 Platform
SXR2330P
SXR2250P
SXR2230P
SXR1230P
QCA6574
QCC2073
QCA8337
QCA8081
QCA6797AQ
QCA6787AQ
QCA6777AQ
QCA6698AQ
QCA6696
QCA6688AQ
QCA6678AQ
QCA6595AU
QCA6595
QCA6584AU
QCA6574A
QCC2076
QCA6564AU
QCA6554A
QCA6391
QAMSRV1M
QAMSRV1H
QAM8775P
QAM8650P
QAM8620P
QAM8295P
QAM8255P
Flight RB5 5G Platform
FastConnect 7800
FastConnect 6900
FastConnect 6700
QCS8300
SA8255P
SA8195P
SA8155P
SA7775P
SA7255P
Robotics RB5 Platform
Qualcomm Video Collaboration VC5 Platform
Qualcomm Video Collaboration VC3 Platform
QRB5165N
QMP1000
QFW7124
QFW7114
QCS9100
QCS8550
AR8035
QCS8250
QCS7230
QCS6490
QCS615
QCS5430
QCN9274
QCN9012
QCN9011
QCN6274
QCN6224
QCM8550
QCM6490
QCM5430
QCC710
SA9000P
SA8620P
WSA8832
QCA6574AU
SA6155P
SSG2115P
SRV1M
SRV1L
SRV1H
Snapdragon X75 5G Modem-RF System
Snapdragon X72 5G Modem-RF System
Snapdragon Auto 5G Modem-RF Gen 2
Snapdragon AR2 Gen 1 Platform
Snapdragon AR1 Gen 1 Platform "Luna1"
Snapdragon AR1 Gen 1 Platform
Snapdragon 8+ Gen 2 Mobile Platform
Snapdragon 8 Gen 3 Mobile Platform
Snapdragon 8 Gen 2 Mobile Platform
SM8750P
SM8750
SSG2125P
SM8650Q
SM8635P
SM8635
SM8550P
SM7675P
SM7675
SM7635
SM6650P
SM6650
SG8275P
SA8775P
SA8770P
SA8650P
WCD9395
WSA8845H
WSA8845
WSA8840
WSA8835
WSA8830
WCN7881
WCN7880
WCN7861
WCN7860
WCN7750
WCN6755
WCN6650
WCN6450
WCN3990
SA8295P
WCD9390
WCD9385
WCD9380
WCD9378
WCD9375
WCD9370
WCD9341
WCD9340
WCD9335
Vision Intelligence 400 Platform
SXR2330P
SXR2250P
SXR2230P
SXR1230P
QCA6574
QCC2073
QCA8337
QCA8081
QCA6797AQ
QCA6787AQ
QCA6777AQ
QCA6698AQ
QCA6696
QCA6688AQ
QCA6678AQ
QCA6595AU
QCA6595
QCA6584AU
QCA6574A
QCC2076
QCA6564AU
QCA6554A
QCA6391
QAMSRV1M
QAMSRV1H
QAM8775P
QAM8650P
QAM8620P
QAM8295P
QAM8255P
Flight RB5 5G Platform
FastConnect 7800
FastConnect 6900
FastConnect 6700
QCS8300
SA8255P
SA8195P
SA8155P
SA7775P
SA7255P
Robotics RB5 Platform
Qualcomm Video Collaboration VC5 Platform
Qualcomm Video Collaboration VC3 Platform
QRB5165N
QMP1000
QFW7124
QFW7114
QCS9100
QCS8550
AR8035
QCS8250
QCS7230
QCS6490
QCS615
QCS5430
QCN9274
QCN9012
QCN9011
QCN6274
QCN6224
QCM8550
QCM6490
QCM5430
QCC710
SA9000P
SA8620P
WSA8832
QCA6574AU
SA6155P
How to mitigate CVE-2025-21459
Install security update from vendor's website.