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CVE-2023-20821

MEDIUM CVSS: 6.7 Published: 2023-09-04 Modified: 2026-06-17

Description

In nvram, 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: ALPS07937113; Issue ID: ALPS07937113.

Affected Platforms

Mediatek Mt8365Mediatek Mt6855Mediatek Mt8167SMediatek Mt8185Mediatek Mt8362AMediatek Mt8768Mediatek Mt8786Mediatek Mt6893Mediatek Mt6873Mediatek Mt6983

Weakness Type

CWE-787

References