CVE-2022-44556
Missing parameter type validation in the DRM module. Successful exploitation of this...
Missing parameter type validation in the DRM module. Successful exploitation of this vulnerability may affect availability.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- None
- Integrity
- None
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
Missing parameter type validation in the DRM module. Successful exploitation of this vulnerability may affect availability.
- Record
CVE-2022-44556- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Weakness
- CWE-20
- Updated
- 2026-11-02
CVE List
Missing parameter type validation in the DRM module. Successful exploitation of this vulnerability may affect availability.
- Record
CVE-2022-44556- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Weakness
- CWE-20
- Updated
- 2026-11-02
EUVDEUVD-2022-47498
Missing parameter type validation in the DRM module. Successful exploitation of this vulnerability may affect availability.
- Record
EUVD-2022-47498- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-6x8f-wmfp-jh87
Missing parameter type validation in the DRM module. Successful exploitation of this...
Missing parameter type validation in the DRM module. Successful exploitation of this vulnerability may affect availability.
- Record
GHSA-6x8f-wmfp-jh87- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Weakness
- CWE-20
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2022-44556 is a high vulnerability (CVSS 7.5) in Huawei Emui, published November 8, 2022. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.53%, the 45th percentile. No source names a fixed version.