CVE-2022-44556: Input Validation
First published: Tue Nov 08 2022(Updated: )
Missing parameter type validation in the DRM module. Successful exploitation of this vulnerability may affect availability.
Credit: psirt@huawei.com psirt@huawei.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Huawei EMUI | =12.0.0 | |
| Huawei HarmonyOS | =2.0 | |
| Huawei HarmonyOS | =3.0.0 |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Reference Links
Frequently Asked Questions
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.
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.
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.
What does CVE-2022-44556 exploit?
CVE-2022-44556 exploits the lack of parameter type validation in the DRM module.
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.
- agent/references
- agent/type
- collector/mitre-cve
- source/MITRE
- agent/weakness
- agent/severity
- agent/description
- agent/first-publish-date
- agent/author
- agent/last-modified-date
- agent/softwarecombine
- agent/event
- agent/source
- agent/tags
- collector/nvd-index
- agent/software-canonical-lookup-request
- collector/nvd-api
- source/NVD
- agent/software-canonical-lookup
- vendor/huawei
- canonical/huawei emui
- version/huawei emui/12.0.0
- canonical/huawei harmonyos
- version/huawei harmonyos/2.0
- version/huawei harmonyos/3.0.0