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.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2021
- CVE-2021-46876An issue was discovered in eZ Publish Ibexa Kernel before 7.…5.3
- CVE-2021-46877jackson-databind 2.10.x through 2.12.x before 2.12.6 and 2.1…7.5
- CVE-2021-46878An issue was discovered in Treasure Data Fluent Bit 1.7.1, e…7.8
- CVE-2021-46879An issue was discovered in Treasure Data Fluent Bit 1.7.1, a…7.8
- CVE-2021-46880x509/x509_verify.c in LibreSSL before 3.4.2, and OpenBSD bef…9.8
- CVE-2021-46881The video framework has memory overwriting caused by additio…7.5
- CVE-2021-46883The video framework has memory overwriting caused by additio…7.5
- CVE-2021-46884The video framework has memory overwriting caused by additio…7.5
- CVE-2021-46885The video framework has memory overwriting caused by additio…7.5
- CVE-2021-46886The video framework has memory overwriting caused by additio…7.5
- CVE-2021-46887Lack of length check vulnerability in the HW_KEYMASTER modul…9.8
- CVE-2021-46888An issue was discovered in hledger before 1.23. A Stored Cro…5.4
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