Out-of-bounds read in MediaTek products - CVE-2022-20032
Published: March 7, 2023
Vulnerability identifier: #VU73009
CSH Severity: Low
CVSS v4: 4.6 [CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2022-20032
CWE-ID: CWE-125
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a local privileged application to gain access to sensitive information.
The vulnerability exists due to a race condition within vow driver. A local privileged application can gain access to sensitive information.
Affected software
MT6781
MT6785
MT6853
MT6853T
MT6873
MT6877
MT6883
MT6885
MT6889
MT6891
MT6893
MT8797
MT6833
MT8185
MT8789
MT8791
MT6785
MT6853
MT6853T
MT6873
MT6877
MT6883
MT6885
MT6889
MT6891
MT6893
MT8797
MT6833
MT8185
MT8789
MT8791
How to mitigate CVE-2022-20032
Install security update from vendor's website.