CVE-2022-44556: Input Validation
Published Nov 8, 2022
·Updated
Missing parameter type validation in the DRM module. Successful exploitation of this vulnerability may affect availability.
Affected Software
3 affected components
Huawei Emui=12.0.0
Huawei Harmonyos=2.0
Huawei Harmonyos=3.0.0
Event History
Nov 8, 2022
CVE Published
via MITRE·12:00 AM
Data Sourced
via MITRE·12:00 AM
DescriptionWeakness
Data Sourced
via NVD·06:15 PM
DescriptionSeverityWeaknessAffected Software
Frequently Asked Questions
1
What is the severity of CVE-2022-44556?
CVE-2022-44556 is classified as affecting availability due to missing parameter type validation in the DRM module.
2
How do I fix CVE-2022-44556?
To fix CVE-2022-44556, update your affected Huawei software to the latest version that addresses this vulnerability.
3
Which software versions are affected by CVE-2022-44556?
CVE-2022-44556 affects Huawei Emui 12.0.0 and HarmonyOS versions 2.0 and 3.0.0.
4
What does CVE-2022-44556 exploit?
CVE-2022-44556 exploits the lack of parameter type validation in the DRM module.
5
What consequences can arise from CVE-2022-44556?
Successful exploitation of CVE-2022-44556 may lead to service disruption and affect the availability of the impacted software.