Improper input validation in MediaTek products - CVE-2023-20793
Published: August 7, 2023
Vulnerability identifier: #VU79088
CSH Severity: Low
CVSS v4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2023-20793
CWE-ID: CWE-20
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vendor: MediaTek
Affected software:
MT6853
MT6853T
MT6873
MT6875
MT6877
MT6883
MT6885
MT6889
MT6891
MT6893
MT8183
MT8188
MT8195
MT6853
MT6853T
MT6873
MT6875
MT6877
MT6883
MT6885
MT6889
MT6891
MT6893
MT8183
MT8188
MT8195
Detailed vulnerability description
The vulnerability allows a local privileged application to perform service disruption.
The vulnerability exists due to a missing bounds check within apu. A local privileged application can perform service disruption.
How to mitigate CVE-2023-20793
Install security update from vendor's website.