Memory corruption in Qualcomm products - CVE-2023-21656

Vulnerability identifier: #VU76878

CSH Severity: Low

CVSS v4: 8.5 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]

CVE-ID: CVE-2023-21656

CWE-ID: CWE-119

Exploitation vector: Local access

Exploit availability: No public exploit available

The vulnerability allows a local application to execute arbitrary code.

The vulnerability exists due to improper input validation in WLAN HOST. A local application can execute arbitrary code.

Snapdragon 780G 5G Mobile Platform
Snapdragon X65 5G Modem-RF System
Snapdragon X55 5G Modem-RF System
Snapdragon W5+ Gen 1 Wearable Platform
Snapdragon Auto 5G Modem-RF
Snapdragon AR2 Gen 1 Platform
Snapdragon 888+ 5G Mobile Platform (SM8350-AC)
Snapdragon 888 5G Mobile Platform
Snapdragon 870 5G Mobile Platform (SM8250-AC)
Snapdragon 865+ 5G Mobile Platform (SM8250-AB)
Snapdragon 865 5G Mobile Platform
Snapdragon 835 Mobile PC Platform
Snapdragon 8+ Gen 1 Mobile Platform
Snapdragon 8 Gen 1 Mobile Platform
Snapdragon 7c+ Gen 3 Compute
Snapdragon 782G Mobile Platform (SM7325-AF)
Snapdragon XR2 5G Platform
Snapdragon 778G+ 5G Mobile Platform (SM7325-AE)
Snapdragon 778G 5G Mobile Platform
Snapdragon 695 5G Mobile Platform
Snapdragon 685 4G Mobile Platform (SM6225-AD)
Snapdragon 680 4G Mobile Platform
Snapdragon 480+ 5G Mobile Platform (SM4350-AC)
Snapdragon 480 5G Mobile Platform
Snapdragon 460 Mobile Platform
Snapdragon 429 Mobile Platform
Snapdragon 4 Gen 1 Mobile Platform
Smart Audio 400 Platform
SM7325P
SM7315
SM4450
WCD9370
WSA8835
WSA8830
WSA8815
WSA8810
WCN6740
WCN3990
WCN3988
WCN3980
WCN3950
WCN3660B
WCN3620
WCD9385
WCD9380
WCD9375
WCD9360
WCD9341
WCD9340
WCD9335
WCD9326
SXR2230P
SXR1230P
SW5100P
SW5100
SSG2125P
SSG2115P
Snapdragon Auto 4G Modem
Snapdragon XR2+ Gen 1 Platform
QCA6320
QCA6797AQ
QCA6698AQ
QCA6696
QCA6678AQ
QCA6595AU
QCA6595
QCA6584AU
QCA6574A
QCA6574
QCA6564AU
QCA6554A
QCA6436
QCA6426
QCA6391
QCA8081
QCA6310
QCA6175A
QAM8775P
QAM8650P
QAM8295P
QAM8255P
FastConnect 7800
FastConnect 6900
FastConnect 6800
FastConnect 6700
FastConnect 6200
CSRB31024
CSRA6640
CSRA6620
SA4155P
SD865 5G
SD 8 Gen1 5G
SA8295P
SA8255P
SA8195P
SA8155P
SA8155
SA8150P
SA8145P
SA6155
SA6150P
SA6145P
AR8035
SA4150P
QCS8550
QCS6490
QCS610
QCS4490
QCS410
QCN9024
QCN6024
QCM6490
QCM4490
QCM4325
QCC2076
QCC2073
QCA8337
SDX55
WSA8832
SDM429W
SXR2130
QCA6574AU
SD888
SD835
SA6155P
Google Android

Install security update from vendor's website.

Google Android - addressed in versions 11 2023-06-05, 12L 2023-06-05, 12 2023-06-05, 13 2023-06-05

• https://docs.qualcomm.com/product/publicresources/securitybulletin/june-2023-bulletin.html

• Multiple vulnerabilities in Qualcomm chipsets
• Multiple vulnerabilities in Google Android