#VU73006 Out-of-bounds read in MediaTek products - CVE-2022-20029
Published: March 7, 2023
Vulnerability identifier: #VU73006
Vulnerability risk: Low
CVSSv4.0: 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/E:U/U:Clear
CVE-ID: CVE-2022-20029
CWE-ID: CWE-125
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vulnerable software:
MT6761
MT6762
MT6763
MT6765
MT6768
MT6769
MT6771
MT6833
MT8163
MT8167
MT8168
MT8173
MT8175
MT8183
MT8321
MT8362A
MT8365
MT8385
MT8735B
MT8765
MT8766
MT8768
MT8786
MT8788
MT8791
MT6779
MT6785
MT6853
MT6853T
MT6873
MT6875
MT6877
MT6883
MT6885
MT6889
MT6891
MT6893
MT8797
MT6761
MT6762
MT6763
MT6765
MT6768
MT6769
MT6771
MT6833
MT8163
MT8167
MT8168
MT8173
MT8175
MT8183
MT8321
MT8362A
MT8365
MT8385
MT8735B
MT8765
MT8766
MT8768
MT8786
MT8788
MT8791
MT6779
MT6785
MT6853
MT6853T
MT6873
MT6875
MT6877
MT6883
MT6885
MT6889
MT6891
MT6893
MT8797
Software vendor:
MediaTek
MediaTek
Description
The vulnerability allows a local privileged application to gain access to sensitive information.
The vulnerability exists due to an incorrect bounds check within cmdq driver. A local privileged application can gain access to sensitive information.
Remediation
Install security update from vendor's website.