Missing release of memory after effective lifetime in Qualcomm products - CVE-2023-33049

Vulnerability identifier: #VU86098

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-2023-33049

CWE-ID: CWE-401

Exploitation vector: Remote access

Exploit availability: No public exploit available

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to improper input validation in Multi-Mode Call Processor. A remote attacker can perform a denial of service (DoS) attack.

Snapdragon 8+ Gen 1 Mobile Platform
Snapdragon X55 5G Modem-RF System
Snapdragon X35 5G Modem-RF System
Snapdragon Auto 5G Modem-RF Gen 2
Snapdragon Auto 5G Modem-RF
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 855+/860 Mobile Platform (SM8150-AC)
Snapdragon 855 Mobile Platform
Snapdragon 8+ Gen 2 Mobile Platform
Snapdragon X65 5G Modem-RF System
Snapdragon 8 Gen 3 Mobile Platform
Snapdragon 8 Gen 2 Mobile Platform
Snapdragon 8 Gen 1 Mobile Platform
Snapdragon 7c+ Gen 3 Compute
Snapdragon 782G Mobile Platform (SM7325-AF)
Snapdragon 780G 5G Mobile Platform
Snapdragon 778G+ 5G Mobile Platform (SM7325-AE)
Snapdragon 778G 5G Mobile Platform
Snapdragon 768G 5G Mobile Platform (SM7250-AC)
Snapdragon 765G 5G Mobile Platform (SM7250-AB)
Snapdragon 765 5G Mobile Platform (SM7250-AA)
Snapdragon 750G 5G Mobile Platform
WCD9390
WSA8845H
WSA8845
WSA8840
WSA8835
WSA8830
WSA8815
WSA8810
WCN6740
WCN3988
WCN3950
WCD9395
Snapdragon 695 5G Mobile Platform
WCD9385
WCD9380
WCD9375
WCD9370
WCD9360
WCD9341
WCD9340
Snapdragon XR2 5G Platform
Snapdragon X75 5G Modem-RF System
Snapdragon X70 Modem-RF System
QCA6436
QCN6024
QCM8550
QCM6490
QCM4490
QCC710
QCA8337
QCA8081
QCA6698AQ
QCA6696
QCA6595AU
QCA6584AU
QCA6574A
QCN6224
QCA6431
QCA6426
QCA6421
QCA6391
FastConnect 7800
FastConnect 6900
FastConnect 6800
FastConnect 6700
FastConnect 6200
AR8035
Snapdragon 690 5G Mobile Platform
Snapdragon 480+ 5G Mobile Platform (SM4350-AC)
Snapdragon 480 5G Mobile Platform
Snapdragon 4 Gen 2 Mobile Platform
Snapdragon 4 Gen 1 Mobile Platform
SM8550P
SM7325P
SM7315
SM7250P
SG8275P
SDX57M
315 5G IoT Modem
SD865 5G
Qualcomm Video Collaboration VC3 Platform
QFW7124
QFW7114
QEP8111
QCS8550
QCS6490
QCS4490
QCN9024
QCN6274
WSA8832
SXR2130
QCA6174A
SD888
SDX55
SD855
Google Android

Install security update from vendor's website.

Google Android - addressed in versions 11 2024-02-05, 12L 2024-02-05, 12 2024-02-05, 13 2024-02-05, 14 2024-02-05

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

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