CVE-2021-0308

In ReadLogicalParts of basicmbr.cc, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Product: Android; Versions: Android-8.1, Android-9, Android-10, Android-11, Android-8.0; Android ID: A-158063095.

• CWE-787

• https://lists.debian.org/debian-lts-announce/2021/02/msg00010.htmlMailing List, Third Party Advisory
• https://security.gentoo.org/glsa/202105-03Third Party Advisory
• https://source.android.com/security/bulletin/2021-01-01Vendor Advisory
• https://lists.debian.org/debian-lts-announce/2021/02/msg00010.htmlMailing List, Third Party Advisory
• https://security.gentoo.org/glsa/202105-03Third Party Advisory
• https://source.android.com/security/bulletin/2021-01-01Vendor Advisory

Published

Jan 11, 2021

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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