Incorrect Comparison in MediaTek products - CVE-2022-20072
Published: March 7, 2023
Vulnerability identifier: #VU73046
CSH Severity: Low
CVSSv4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2022-20072
CWE-ID: CWE-697
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vulnerable software:
MT6580
MT6735
MT6737
MT6739
MT6753
MT6755
MT6755S
MT6761
MT6765
MT6768
MT6769
MT6771
MT6789
MT6795
MT6797
MT6799
MT6833
MT6879
MT6880
MT6890
MT6895
MT6983
MT6985
MT8167
MT8167S
MT8168
MT8173
MT8175
MT8183
MT8185
MT8321
MT8362A
MT8365
MT8385
MT8675
MT8765
MT8766
MT8768
MT8786
MT8788
MT8791
MT6779
MT6781
MT6785
MT6853
MT6853T
MT6873
MT6875
MT6877
MT6883
MT6885
MT6889
MT6891
MT6893
MT8797
MT6580
MT6735
MT6737
MT6739
MT6753
MT6755
MT6755S
MT6761
MT6765
MT6768
MT6769
MT6771
MT6789
MT6795
MT6797
MT6799
MT6833
MT6879
MT6880
MT6890
MT6895
MT6983
MT6985
MT8167
MT8167S
MT8168
MT8173
MT8175
MT8183
MT8185
MT8321
MT8362A
MT8365
MT8385
MT8675
MT8765
MT8766
MT8768
MT8786
MT8788
MT8791
MT6779
MT6781
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 execute arbitrary code.
The vulnerability exists due to an incorrect comparison within search engine service. A local privileged application can execute arbitrary code.
Remediation
Install security update from vendor's website.