Improper Input Validation in MediaTek products - CVE-2023-20644
Published: March 6, 2023
Vulnerability identifier: #VU72802
CSH Severity: Low
CVSS v4: 4.6 [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]
CVE-ID: CVE-2023-20644
CWE-ID: CWE-20
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a local privileged application to gain access to sensitive information.
The vulnerability exists due to a missing bounds check within ril. A local privileged application can gain access to sensitive information.
Affected software
MT6883
MT8797
MT6893
MT6889
MT6885
MT6877
MT6873
MT6853T
MT6853
MT6785
MT6781
MT6779
MT8791T
MT8789
MT8788
MT8786
MT8781
MT8768
MT8766
MT8765
MT8321
MT6983
MT6895
MT6580
MT6879
MT6855
MT6833
MT6789
MT6768
MT6765
MT6761
MT6739
MT8797
MT6893
MT6889
MT6885
MT6877
MT6873
MT6853T
MT6853
MT6785
MT6781
MT6779
MT8791T
MT8789
MT8788
MT8786
MT8781
MT8768
MT8766
MT8765
MT8321
MT6983
MT6895
MT6580
MT6879
MT6855
MT6833
MT6789
MT6768
MT6765
MT6761
MT6739
How to mitigate CVE-2023-20644
Install security update from vendor's website.