Out-of-bounds read in MediaTek products - CVE-2022-32602
Published: November 7, 2022
Vulnerability identifier: #VU68998
CSH Severity: Low
CVSS v4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2022-32602
CWE-ID: CWE-125
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vendor: MediaTek
Affected software:
MT6833
MT6983
MT8183
MT8185
MT8321
MT8385
MT8675
MT8765
MT8766
MT8768
MT8786
MT8789
MT8791
MT8791T
MT6883
MT8797
MT6833
MT6983
MT8183
MT8185
MT8321
MT8385
MT8675
MT8765
MT8766
MT8768
MT8786
MT8789
MT8791
MT8791T
MT6883
MT8797
Detailed vulnerability description
The vulnerability allows a local application to gain access to potentially sensitive information.
The vulnerability exists due to a boundary condition in keyinstall. A local application can trigger an out-of-bounds read error and read contents of memory on the system.
How to mitigate CVE-2022-32602
Install updates from vendor's website.