CVE-2023-20663: Google Android

Medium severity, CVSS 6.7. EPSS: 0.1% chance of exploitation in the next 30 days.

In wlan, there is a possible out of bounds write due to an integer overflow. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07560741; Issue ID: ALPS07560741.

Affected products

• Google Android: version 12.0 only; version 13.0 only
• Linux Linux Kernel: version 4.19 only
• Yoctoproject Yocto: version 3.1 only; version 3.3 only; version 4.0 only

Published 2023-04-06. Last modified 2026-06-17.