CVE-2023-20738

In vcu, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07645149; Issue ID: ALPS07645173.

Score

CVSS 3.1 6.7 Medium

Status

Modified - security@mediatek.com

Published

2023-06-06

Last modified

2025-01-07

Weaknesses

CWE-787

Affected products

• Android (Google)
• Iot-yocto (Linuxfoundation)
• Yocto (Linuxfoundation)
• Mt5696 (Mediatek Inc.)
• Mt5836 (Mediatek Inc.)
• Mt5838 (Mediatek Inc.)
• Mt6768 (Mediatek Inc.)
• Mt6769 (Mediatek Inc.)
• Mt6779 (Mediatek Inc.)
• Mt6781 (Mediatek Inc.)
• Mt6785 (Mediatek Inc.)
• Mt6789 (Mediatek Inc.)
• Mt6833 (Mediatek Inc.)
• Mt6853 (Mediatek Inc.)
• Mt6853t (Mediatek Inc.)
• Mt6873 (Mediatek Inc.)
• Mt6875 (Mediatek Inc.)
• Mt6877 (Mediatek Inc.)
• Mt6883 (Mediatek Inc.)
• Mt6885 (Mediatek Inc.)
• Mt6889 (Mediatek Inc.)
• Mt6891 (Mediatek Inc.)
• Mt6893 (Mediatek Inc.)
• Mt8168 (Mediatek Inc.)
• Mt8175 (Mediatek Inc.)
• Mt8195 (Mediatek Inc.)
• Mt8365 (Mediatek Inc.)
• Mt8395 (Mediatek Inc.)
• Mt8673 (Mediatek Inc.)
• Mt8781 (Mediatek Inc.)
• Mt8786 (Mediatek Inc.)
• Mt8789 (Mediatek Inc.)
• Mt8791t (Mediatek Inc.)
• Mt8797 (Mediatek Inc.)
• Mt9000 (Mediatek Inc.)
• Mt9015 (Mediatek Inc.)
• Mt9023 (Mediatek Inc.)
• Mt9025 (Mediatek Inc.)
• Mt9618 (Mediatek Inc.)
• Mt9649 (Mediatek Inc.)
• Mt9653 (Mediatek Inc.)
• Mt9679 (Mediatek Inc.)
• Mt9687 (Mediatek Inc.)
• Mt9689 (Mediatek Inc.)
• Mt9902 (Mediatek Inc.)
• Mt9932 (Mediatek Inc.)
• Mt9952 (Mediatek Inc.)
• Mt9972 (Mediatek Inc.)
• Mt9982 (Mediatek Inc.)

References

• https://corp.mediatek.com/product-security-bulletin/June-2023