CVE-2021-46851
9.8
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
The DRM module has a vulnerability in verifying the secure memory attributes. Successful exploitation of this vulnerability may cause abnormal video playback.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Huawei | HarmonyOS | 2.0 | affected |
| Huawei | EMUI | 12.0.0 | affected |
Weaknesses
- Unstrict verification vulnerability
ADP Enrichment
CVE Program Container
Additional References
- https://consumer.huawei.com/en/support/bulletin/2022/11/
- https://device.harmonyos.com/en/docs/security/update/security-bulletins-phones-202211-0000001441016433
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: yes
- Technical Impact: total
References
- https://consumer.huawei.com/en/support/bulletin/2022/11/
- https://device.harmonyos.com/en/docs/security/update/security-bulletins-phones-202211-0000001441016433
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