What’s Vulnerable › Vulnerabilities

CVE-2021-22323

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.9% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2021-06-30 · updated 2026-06-17
• Weakness: CWE-190

Description

There is an Integer Overflow Vulnerability in Huawei Smartphone. Successful exploitation of these vulnerabilities may escalate the permission to that of the root user.

Affected products

• Huawei EMUI: 10.1.1, 11.0.0
• Huawei Magic UI: 3.1.1, 4.0.0

References

• https://consumer.huawei.com/en/support/bulletin/2021/5/
• https://consumer.huawei.com/en/support/bulletin/2021/5/

Get alerted when CVE-2021-22323 or the next vulnerability affects your stack