Out-of-bounds read in MediaTek products - CVE-2023-20798
Published: August 7, 2023
Vulnerability identifier: #VU79092
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-2023-20798
CWE-ID: CWE-125
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 an incorrect calculation of buffer size within pda. A local privileged application can gain access to sensitive information.
Affected software
MT2713
MT6855
MT6879
MT6886
MT6895
MT6983
MT6985
MT8188
MT8195
MT8395
MT8673
MT6855
MT6879
MT6886
MT6895
MT6983
MT6985
MT8188
MT8195
MT8395
MT8673
How to mitigate CVE-2023-20798
Install security update from vendor's website.