CVE-2021-26689: Use After Free
Published Feb 4, 2021
·Updated
An issue was discovered on LG mobile devices with Android OS 8.0, 8.1, 9.0, and 10 software. The USB laf gadget has a use-after-free. The LG ID is LVE-SMP-200031 (February 2021).
Affected Software
4 affected components
Google Android=8.0
Google Android=8.1
Google Android=9.0
Google Android=10.0
Event History
Feb 4, 2021
CVE Published
via MITRE·05:15 AM
Data Sourced
via MITRE·05:15 AM
Description
Frequently Asked Questions
1
What is the severity of CVE-2021-26689?
CVE-2021-26689 is classified as a high severity vulnerability due to its impact on the USB laf gadget in affected LG mobile devices.
2
How do I fix CVE-2021-26689?
To fix CVE-2021-26689, users should update their LG mobile devices to the latest available software version that addresses this vulnerability.
3
Which LG mobile devices are affected by CVE-2021-26689?
CVE-2021-26689 affects LG mobile devices running Android OS versions 8.0, 8.1, 9.0, and 10.
4
What type of vulnerability is CVE-2021-26689?
CVE-2021-26689 is a use-after-free vulnerability which can potentially allow an attacker to execute arbitrary code.
5
When was CVE-2021-26689 disclosed?
CVE-2021-26689 was disclosed in February 2021 as part of LG's security updates.