SB2022052001 - Multiple vulnerabilities in Trend Micro Security 2021 and 2022 (Consumer)

Description

This security bulletin contains information about 2 vulnerabilities.

1) Exposed dangerous method or function (CVE-ID: CVE-2022-30703)

CWE-ID: CWE-749 - Exposed Dangerous Method or Function

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to gain access to sensitive information.

The vulnerability exists due to exposure of dangerous method within the NCIE Scanner module. A local user can obtain access to leaked kernel addresses and disclose sensitive information.

2) Out-of-bounds read (CVE-ID: CVE-2022-30702)

CWE-ID: CWE-125 - Out-of-bounds read

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to gain access to potentially sensitive information.

The vulnerability exists due to a boundary condition within the NCIE Scanner module. A local user can trigger an out-of-bounds read error and read contents of memory on the system.

Remediation

Install update from vendor's website.

References

• https://helpcenter.trendmicro.com/en-us/article/TMKA-11021
• https://www.zerodayinitiative.com/advisories/ZDI-22-801/
• https://helpcenter.trendmicro.com/en-us/article/TMKA-11022
• https://www.zerodayinitiative.com/advisories/ZDI-22-800/