CVE-2021-46882
HIGHCVSS 7.5/10EPSS 0.43%
Last modified
CVE-2021-46882 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. The video framework has memory overwriting caused by addition overflow. Successful exploitation of this vulnerability may affect availability.. EPSS estimates a 0.43% chance of exploitation in the next 30 days.
Description
The video framework has memory overwriting caused by addition overflow. Successful exploitation of this vulnerability may affect availability.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Huawei | Emui | 10.1.0 |
| Huawei | Emui | 10.1.1 |
| Huawei | Emui | 11.0.0 |
| Huawei | Emui | 12.0.0 |
| Huawei | Emui | 12.0.1 |
References
- https://consumer.huawei.com/en/support/bulletin/2023/5/Vendor Advisory
- https://consumer.huawei.com/en/support/bulletin/2023/5/Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-46882?
The video framework has memory overwriting caused by addition overflow. Successful exploitation of this vulnerability may affect availability.
How severe is CVE-2021-46882?
CVE-2021-46882 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 0.43% probability of exploitation in the next 30 days.
How do I fix CVE-2021-46882?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2021-46882?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST