CVE-2021-40047
HIGHCVSS 7.5/10EPSS 0.59%
Last modified
CVE-2021-40047 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. There is a vulnerability of memory not being released after effective lifetime in the Bastet module. Successful exploitation of this vulnerability may affect integrity.. EPSS estimates a 0.59% chance of exploitation in the next 30 days.
Description
There is a vulnerability of memory not being released after effective lifetime in the Bastet module. Successful exploitation of this vulnerability may affect integrity.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Huawei | Emui | 10.0.0 |
| Huawei | Emui | 10.1.0 |
| Huawei | Emui | 10.1.1 |
| Huawei | Emui | 11.0.0 |
| Huawei | Emui | 11.0.1 |
| Huawei | Emui | 12.0.0 |
| Huawei | Harmonyos | 2.0 |
| Huawei | Magic Ui | 3.0.0 |
| Huawei | Magic Ui | 3.1.0 |
| Huawei | Magic Ui | 3.1.1 |
| Huawei | Magic Ui | 4.0.0 |
References
- https://consumer.huawei.com/en/support/bulletin/2022/3/Vendor Advisory
- https://consumer.huawei.com/en/support/bulletin/2022/3/Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-40047?
There is a vulnerability of memory not being released after effective lifetime in the Bastet module. Successful exploitation of this vulnerability may affect integrity.
How severe is CVE-2021-40047?
CVE-2021-40047 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 0.59% probability of exploitation in the next 30 days.
How do I fix CVE-2021-40047?
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-2021-40041There is a Cross-Site Scripting(XSS) vulnerability in HUAWEI…4.2
- CVE-2021-40042There is a release of invalid pointer vulnerability in some …6.5
- CVE-2021-40043The laser command injection vulnerability exists on AIS-BW80…7.8
- CVE-2021-40044There is a permission verification vulnerability in the Blue…8.8
- CVE-2021-40045There is a vulnerability of signature verification mechanism…5.5
- CVE-2021-40046PCManager versions 11.1.1.95 has a privilege escalation vuln…9.8
- CVE-2021-40048There is an incorrect buffer size calculation vulnerability …7.5
- CVE-2021-40049There is a permission control vulnerability in the PMS modul…7.5
- CVE-2021-4005firefly-iii is vulnerable to Cross-Site Request Forgery (CSR…4.3
- CVE-2021-40050There is an out-of-bounds read vulnerability in the IFAA mod…9.8
- CVE-2021-40051There is an unauthorized access vulnerability in system comp…7.5
- CVE-2021-40052There is an incorrect buffer size calculation vulnerability …7.5
Are you affected by CVE-2021-40047?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST