CVE-2023-47857: multimedia camera has a UAF vulnerability
Published Jan 2, 2024
·Updated
in OpenHarmony v3.2.2 and prior versions allow a local attacker cause multimedia camera crash through modify a released pointer.
Affected Software
1 affected component
Openatom Openharmony<=3.2.2
Event History
Jan 2, 2024
CVE Published
07:24 AM
Data Sourced
07:24 AM
DescriptionSeverityWeakness
Frequently Asked Questions
1
What is the severity of CVE-2023-47857?
CVE-2023-47857 is considered a medium severity vulnerability due to its potential impact on the multimedia camera functionality.
2
How do I fix CVE-2023-47857?
To fix CVE-2023-47857, update OpenHarmony to version 3.2.3 or later, where the vulnerability has been addressed.
3
Who is affected by CVE-2023-47857?
Users of OpenHarmony versions 3.2.2 and earlier are vulnerable to CVE-2023-47857.
4
What type of attack does CVE-2023-47857 involve?
CVE-2023-47857 involves a local attacker causing a crash in the multimedia camera by modifying a released pointer.
5
What can happen if CVE-2023-47857 is exploited?
If CVE-2023-47857 is exploited, it could lead to unexpected application behavior and potential denial of service for the multimedia camera.