Buffer over-read in Qualcomm products - CVE-2024-49838

Vulnerability identifier: #VU103530

CSH Severity: High

CVSS v4: 8.8 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:L/SC:N/SI:N/SA:N]

CVE-ID: CVE-2024-49838

CWE-ID: CWE-126

Exploitation vector: Remote access

Exploit availability: No public exploit available

The vulnerability allows a remote attacker to read and manipulate data.

The vulnerability exists due to improper input validation in WLAN HOST. A remote attacker can read and manipulate data.

Snapdragon Auto 5G Modem-RF Gen 2
Snapdragon 8 Gen 2 Mobile Platform
Snapdragon 8 Gen 3 Mobile Platform
Snapdragon 8+ Gen 1 Mobile Platform
Snapdragon 8+ Gen 2 Mobile Platform
Snapdragon 865 5G Mobile Platform
Snapdragon 865+ 5G Mobile Platform (SM8250-AB)
Snapdragon 870 5G Mobile Platform (SM8250-AC)
Snapdragon AR1 Gen 1 Platform
Snapdragon AR1 Gen 1 Platform "Luna1"
Snapdragon AR2 Gen 1 Platform
Snapdragon 8 Gen 1 Mobile Platform
Snapdragon W5+ Gen 1 Wearable Platform
Snapdragon X35 5G Modem-RF System
Snapdragon X55 5G Modem-RF System
Snapdragon X62 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 XR2+ Gen 1 Platform
SRV1H
SM8750P
SG4150P
SM4635
SM6650
SM7635
SM7675
SM7675P
SM8550P
SM8635
SM8635P
SM8750
SRV1L
Snapdragon 4 Gen 1 Mobile Platform
Snapdragon 4 Gen 2 Mobile Platform
Snapdragon 460 Mobile Platform
Snapdragon 480 5G Mobile Platform
Snapdragon 480+ 5G Mobile Platform (SM4350-AC)
Snapdragon 662 Mobile Platform
Snapdragon 680 4G Mobile Platform
Snapdragon 685 4G Mobile Platform (SM6225-AD)
Snapdragon 695 5G Mobile Platform
WCN7880
WCD9395
WCN3950
WCN3980
WCN3988
WCN3990
WCN6650
WCN6740
WCN6755
WCN7860
WCN7861
WCD9390
WCN7881
WSA8810
WSA8815
WSA8830
WSA8835
WSA8840
WSA8845
WSA8845H
TalynPlus
SRV1M
SSG2115P
SSG2125P
SW5100
SW5100P
SXR1230P
SXR2230P
SXR2250P
SXR2330P
SDX61
Vision Intelligence 400 Platform
WCD9335
WCD9340
WCD9341
WCD9370
WCD9375
WCD9378
WCD9380
WCD9385
QCA6787AQ
QCA6574A
QCA6584AU
QCA6595
QCA6595AU
QCA6678AQ
QCA6688AQ
QCA6696
QCA6698AQ
QCA6777AQ
QCA6574
QCA6797AQ
QCA8081
QCA8337
QCA9367
QCC2073
QCC2076
QCC710
QCM4325
QCM4490
QAM8775P
FastConnect 6200
FastConnect 6700
FastConnect 6800
FastConnect 6900
FastConnect 7800
MDM9628
QAM8255P
QAM8295P
QAM8620P
QAM8650P
QCM5430
QAMSRV1H
QAMSRV1M
QCA6391
QCA6426
QCA6436
QCA6554A
QCA6564A
QCA6564AU
SA8530P
Qualcomm Video Collaboration VC1 Platform
Qualcomm Video Collaboration VC3 Platform
Qualcomm Video Collaboration VC5 Platform
SA7255P
SA7775P
SA8155P
SA8195P
SA8255P
SA8295P
QFW7124
SA8650P
SA8770P
SA8775P
SC8380XP
SD 8 Gen1 5G
SD865 5G
QCS6125
QCM6125
QCM6490
QCM8550
QCN6024
QCN6224
QCN6274
QCN9024
QCN9274
QCS4490
QCS5430
AR8035
QCS615
QCS6490
QCS7230
QCS8250
QCS8300
QCS8550
QCS9100
QEP8111
QFW7114
Samsung Mobile Firmware
WSA8832
SXR2130
QCA6574AU
QCA9377
QCA6174A
SA6155P
SA8540P
SA8620P
SA9000P
Google Android

Install security update from vendor's website.

Samsung Mobile Firmware - update to SMR-APR-2025
Google Android - addressed in versions 12L 2025-03-05, 12 2025-03-05, 13 2025-03-05, 14 2025-03-05, 15 2025-03-05

• https://docs.qualcomm.com/product/publicresources/securitybulletin/february-2025-bulletin.html

• Multiple vulnerabilities in Qualcomm chipsets
• Multiple vulnerabilities in Google Android
• Multiple vulnerabilities in Samsung Mobile Firmware (April 2025)