CVE-2021-0308: Debian Linux

Medium severity, CVSS 6.8. EPSS: 0.4% chance of exploitation in the next 30 days.

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.

Affected products

• Debian Debian Linux: version 9.0 only
• Google Android: version 8.0 only; version 8.1 only; version 9.0 only; version 10.0 only; version 11.0 only

Published 2021-01-11. Last modified 2026-06-17.