Out-of-bounds read in MediaTek products - CVE-2022-20065
Published: March 7, 2023
Vulnerability identifier: #VU73038
CSH Severity: Low
CVSS v4.0: 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-2022-20065
CWE-ID: CWE-125
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vendor: MediaTek
Affected software:
MT6580
MT6737
MT6739
MT6761
MT6762
MT6765
MT6768
MT6769
MT6833
MT6983
MT8321
MT8667
MT8675
MT8765
MT8766
MT8768
MT8786
MT8788
MT8789
MT6779
MT6781
MT6785
MT6873
MT6875
MT6877
MT6883
MT6885
MT6889
MT8797
MT6580
MT6737
MT6739
MT6761
MT6762
MT6765
MT6768
MT6769
MT6833
MT6983
MT8321
MT8667
MT8675
MT8765
MT8766
MT8768
MT8786
MT8788
MT8789
MT6779
MT6781
MT6785
MT6873
MT6875
MT6877
MT6883
MT6885
MT6889
MT8797
Detailed vulnerability description
The vulnerability allows a local privileged application to gain access to sensitive information.
The vulnerability exists due to a missing bounds check within ccci. A local privileged application can gain access to sensitive information.
How to mitigate CVE-2022-20065
Install security update from vendor's website.