CVE-2023-20808

In OPTEE, 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: DTV03645895; Issue ID: DTV03645895.

Score

CVSS 3.1 6.7 Medium

Status

Modified - security@mediatek.com

Published

2023-08-07

Last modified

2024-10-15

Weaknesses

CWE-787

Affected products

• Android (Google)
• Mt9011 (Mediatek)
• Mt9022 (Mediatek)
• Mt9618 (Mediatek)
• Mt9649 (Mediatek)
• Mt9653 (Mediatek)
• Mt9011 (Mediatek Inc.)
• Mt9022 (Mediatek Inc.)
• Mt9618 (Mediatek Inc.)
• Mt9649 (Mediatek Inc.)
• Mt9653 (Mediatek Inc.)

References

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