CVE-2022-20055

In preloader (usb), there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege, for an attacker who has physical access to the device, with no additional execution privileges needed. User interaction is needed for exploitation. Patch ID: ALPS06160806; Issue ID: ALPS06160830.

• CWE-787

• https://corp.mediatek.com/product-security-bulletin/March-2022Vendor Advisory
• https://corp.mediatek.com/product-security-bulletin/March-2022Vendor Advisory

Published

Mar 10, 2022

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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