Out-of-bounds read in MediaTek products - CVE-2022-20033
Published: March 7, 2023
Vulnerability identifier: #VU73010
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-2022-20033
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 an incorrect bounds check within camera driver. A local privileged application can gain access to sensitive information.
Affected software
MT6873
MT6893
MT6889
MT6885
MT6883
MT6877
MT6853T
MT6853
MT6781
MT6779
MT8365
MT8362A
MT8173
MT8168
MT8167
MT6739
MT6833
MT6771
MT6768
MT6765
MT6761
MT6893
MT6889
MT6885
MT6883
MT6877
MT6853T
MT6853
MT6781
MT6779
MT8365
MT8362A
MT8173
MT8168
MT8167
MT6739
MT6833
MT6771
MT6768
MT6765
MT6761
How to mitigate CVE-2022-20033
Install security update from vendor's website.