Integer overflow in MediaTek products - CVE-2022-20075
Published: March 7, 2023
Vulnerability identifier: #VU73049
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-2022-20075
CWE-ID: CWE-190
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vulnerable software:
MT6580
MT6731
MT6735
MT6750S
MT6753
MT6755S
MT6757
MT6757C
MT6757CD
MT6757CH
MT6761
MT6762
MT6763
MT6765
MT6768
MT6769
MT6771
MT6833
MT8127
MT8135
MT8163
MT8167
MT8167S
MT8168
MT8173
MT8175
MT8176
MT8183
MT8312C
MT8312D
MT8321
MT8362A
MT8365
MT8382
MT8385
MT8389
MT8392
MT8392_90
MT8665
MT8685
MT8693
MT8735
MT8735B
MT8735M
MT8752
MT8765
MT8783
MT8785
MT8788
MT6779
MT6781
MT6785
MT6853
MT6853T
MT6873
MT6875
MT6877
MT6883
MT6885
MT6889
MT6891
MT6893
MT6580
MT6731
MT6735
MT6750S
MT6753
MT6755S
MT6757
MT6757C
MT6757CD
MT6757CH
MT6761
MT6762
MT6763
MT6765
MT6768
MT6769
MT6771
MT6833
MT8127
MT8135
MT8163
MT8167
MT8167S
MT8168
MT8173
MT8175
MT8176
MT8183
MT8312C
MT8312D
MT8321
MT8362A
MT8365
MT8382
MT8385
MT8389
MT8392
MT8392_90
MT8665
MT8685
MT8693
MT8735
MT8735B
MT8735M
MT8752
MT8765
MT8783
MT8785
MT8788
MT6779
MT6781
MT6785
MT6853
MT6853T
MT6873
MT6875
MT6877
MT6883
MT6885
MT6889
MT6891
MT6893
Software vendor:
MediaTek
MediaTek
Description
The vulnerability allows a local privileged application to execute arbitrary code.
The vulnerability exists due to an integer overflow within ged. A local privileged application can execute arbitrary code.
Remediation
Install security update from vendor's website.