Use-after-free in Qualcomm products - CVE-2022-22092
Published: September 8, 2022
Vulnerability identifier: #VU67077
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-2022-22092
CWE-ID: CWE-416
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a local application to escalate privileges on the system.
The vulnerability exists due to a use-after-free error within the kernel component. A local application can trigger a use-after-free error and execute arbitrary code with elevated privileges.
Affected software
WCN6740
SDXR2 5G
SM7250P
SM7315
SM7325P
WCD9370
WCD9375
WCD9380
WCD9385
WCN3991
WCN3998
SDX65
WCN6750
WCN6850
WCN6851
WCN6855
WCN6856
WCN7850
WCN7851
WSA8810
WSA8815
WSA8830
WSA8835
QRB5165N
QCA6390
QCA6391
QCA6421
QCA6426
QCA6431
QCA6436
QCA8081
QCA8337
QCM6490
QCS6490
QRB5165
QRB5165M
AR8035
QSM8350
SD 8 Gen1 5G
SD765
SD765G
SD768G
SD778G
SD780G
SD865 5G
SD870
SD888 5G
SDX55M
SM7450
SM8475
SM8475P
WSA8832
SD888
Google Android
SDXR2 5G
SM7250P
SM7315
SM7325P
WCD9370
WCD9375
WCD9380
WCD9385
WCN3991
WCN3998
SDX65
WCN6750
WCN6850
WCN6851
WCN6855
WCN6856
WCN7850
WCN7851
WSA8810
WSA8815
WSA8830
WSA8835
QRB5165N
QCA6390
QCA6391
QCA6421
QCA6426
QCA6431
QCA6436
QCA8081
QCA8337
QCM6490
QCS6490
QRB5165
QRB5165M
AR8035
QSM8350
SD 8 Gen1 5G
SD765
SD765G
SD768G
SD778G
SD780G
SD865 5G
SD870
SD888 5G
SDX55M
SM7450
SM8475
SM8475P
WSA8832
SD888
Google Android
How to mitigate CVE-2022-22092
Install updates from vendor's website.
Google Android - addressed in versions 10 2022-09-05, 11 2022-09-05, 12L 2022-09-05, 12 2022-09-05, 13 2022-09-05