Out-of-bounds read in MediaTek products - CVE-2023-20609
Published: February 7, 2023
Vulnerability identifier: #VU71966
CSH Severity: Low
CVSS v4: 6.8 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2023-20609
CWE-ID: CWE-125
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a local user to gain access to potentially sensitive information.
The vulnerability exists due to a boundary condition in ccu. A local user can trigger out-of-bounds read error and read contents of memory on the system.
Affected software
MT6833
MT8768
MT8786
MT8791
MT6853
MT6873
MT6877
MT6885
MT6893
MT8797
MT8768
MT8786
MT8791
MT6853
MT6873
MT6877
MT6885
MT6893
MT8797
How to mitigate CVE-2023-20609
Install updates from vendor's website.