Vulnerability identifier: #VU74530
Vulnerability risk: Low
CVSSv3.1: 5.8 [CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]
CVE-ID:
CWE-ID:
CWE-20
Exploitation vector: Local
Exploit availability: No
Vulnerable software:
MT6886
Mobile applications /
Mobile firmware & hardware
MT6895
Mobile applications /
Mobile firmware & hardware
MT6983
Mobile applications /
Mobile firmware & hardware
MT6985
Mobile applications /
Mobile firmware & hardware
MT8365
Mobile applications /
Mobile firmware & hardware
MT8771
Mobile applications /
Mobile firmware & hardware
MT8781
Mobile applications /
Mobile firmware & hardware
MT8781WIFI
Mobile applications /
Mobile firmware & hardware
MT8791
Mobile applications /
Mobile firmware & hardware
MT8791T
Mobile applications /
Mobile firmware & hardware
MT8791WIFI
Mobile applications /
Mobile firmware & hardware
MT8795T
Mobile applications /
Mobile firmware & hardware
MT8797WIFI
Mobile applications /
Mobile firmware & hardware
MT8798
Mobile applications /
Mobile firmware & hardware
MT8797
Hardware solutions /
Firmware
Vendor: MediaTek
Description
The vulnerability allows a local privileged application to execute arbitrary code.
The vulnerability exists due to improper input validation within adsp. A local privileged application can execute arbitrary code.
Mitigation
Install security update from vendor's website.
Vulnerable software versions
MT6886: All versions
MT6895: All versions
MT6983: All versions
MT6985: All versions
MT8365: All versions
MT8771: All versions
MT8781: All versions
MT8781WIFI: All versions
MT8791: All versions
MT8791T: All versions
MT8791WIFI: All versions
MT8795T: All versions
MT8797: All versions
MT8797WIFI: All versions
MT8798: All versions
External links
http://corp.mediatek.com/product-security-bulletin/April-2023
Can this vulnerability be exploited remotely?
No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.