Use-after-free in Qualcomm products - CVE-2022-22090

Vulnerability identifier: #VU64045

CSH Severity: Low

CVSS v4: 8.6 [CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]

CVE-ID: CVE-2022-22090

CWE-ID: CWE-416

Exploitation vector: Local access

Exploit availability: No public exploit available

The vulnerability allows a local attacker to compromise vulnerable system.

The vulnerability exists due to a use-after-free error while managing buffers from internal cache in Audio. A local attacker can execute arbitrary code on the target system.

WCN6750
WSA8835
WSA8830
WSA8815
WSA8810
WCN7851
WCN7850
WCN6856
WCN6855
WCN6851
WCN6850
SD 8 Gen1 5G
WCD9385
WCD9380
WCD9375
WCD9370
SDX65
SD888 5G
SD865 5G
WSA8832
SM8475P
SM8475
SM7450
Google Android

Install updates from vendor's website.

Google Android - addressed in versions 10 2022-06-05, 11 2022-06-05, 12L 2022-06-05, 12 2022-06-05

• https://docs.qualcomm.com/product/publicresources/securitybulletin/june-2022-bulletin.html

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