Linux Kernel Elevated Privilege Vulnerability Information
This vulnerability is a use-after-free scenario which could allow code execution and local elevation of privilege to the kernel from an untrusted application. No user interaction is required to exploit this vulnerability, however exploitation does require either the installation of a malicious local application or a separate vulnerability in a network facing application.
SUPPORT PAGES FOR IMPACTED PRODUCTS:
|Affected Product||Operating System||Release Date|
|Handheld computer models:
EC30, EC50, EC55, MC2200, MC2700, MC9300, PS20
Touch computer models:
TC21, TC26, TC52, TC52ax, TC52x, TC57, TC57x, TC72, TC77, TC8300
ET51, ET56, L10
Health Care Touch computers models:
TC21-HC, TC26-HC, TC52-HC, TC52x-HC
|Android 8.1||30th November 2021|
Disclaimer: Zebra makes every attempt to release security updates on or about the time that Google releases its respective security bulletin. However, delivery time of security updates may vary depending on the region, product model, and third party software suppliers. Under some circumstances, the OS must be updated to the latest maintenance release prior to installing the security updates. Individual product updates will provide specific guidance.
Unless otherwise noted, there have been no reports of active customer exploitation or abuse from these newly reported issues.
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