#VU69902 Incorrect Use of Privileged APIs in MediaTek products - CVE-2022-32633
Published: December 5, 2022
Vulnerability identifier: #VU69902
Vulnerability risk: Low
CVSSv4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2022-32633
CWE-ID: CWE-648
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vulnerable software:
MT6580
MT6739
MT6761
MT6762
MT6765
MT6768
MT6769
MT6771
MT6789
MT6833
MT6855
MT6879
MT6895
MT6983
MT7902
MT7921
MT8167S
MT8168
MT8175
MT8183
MT8185
MT8362A
MT8365
MT8385
MT8518
MT8532
MT8675
MT8695
MT8696
MT8766
MT8768
MT8786
MT8788
MT8789
MT8791
MT6779
MT6781
MT6785
MT6853
MT6873
MT6875
MT6877
MT6883
MT6885
MT6889
MT6891
MT6893
MT8797
MT6580
MT6739
MT6761
MT6762
MT6765
MT6768
MT6769
MT6771
MT6789
MT6833
MT6855
MT6879
MT6895
MT6983
MT7902
MT7921
MT8167S
MT8168
MT8175
MT8183
MT8185
MT8362A
MT8365
MT8385
MT8518
MT8532
MT8675
MT8695
MT8696
MT8766
MT8768
MT8786
MT8788
MT8789
MT8791
MT6779
MT6781
MT6785
MT6853
MT6873
MT6875
MT6877
MT6883
MT6885
MT6889
MT6891
MT6893
MT8797
Software vendor:
MediaTek
MediaTek
Description
The vulnerability allows a local application to escalate privileges on the system.
The vulnerability exists due to a logic error within the Wi-Fi subsystem. A local application can gain unauthorized access to memory and escalate privileges on the system.
Remediation
Install updates from vendor's website.