#VU52788 Integer overflow in Texas Instruments products - CVE-2021-22675
Published: May 3, 2021
Vulnerability identifier: #VU52788
Vulnerability risk: Low
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2021-22675
CWE-ID: CWE-190
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
SimpleLink MSP432E4 SDK
SimpleLink CC32XX SDK
SimpleLink CC13X0 SDK
SimpleLink CC13X2 SDK
SimpleLink CC26XX SDK
CC3200 SDK
CC3100 SDK
SimpleLink MSP432E4 SDK
SimpleLink CC32XX SDK
SimpleLink CC13X0 SDK
SimpleLink CC13X2 SDK
SimpleLink CC26XX SDK
CC3200 SDK
CC3100 SDK
Software vendor:
Texas Instruments
Texas Instruments
Description
The vulnerability allows a remote user to execute arbitrary code on the target system.
The vulnerability exists due to integer overflow while parsing malformed over-the-air firmware update files. A remote administrator can pass specially crafted data to the application, trigger integer overflow and execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
Remediation
Install updates from vendor's website.