What’s Vulnerable › Vulnerabilities

CVE-2021-22305

• Severity: low (CVSS 3.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2021-02-06 · updated 2026-06-17
• Weakness: CWE-120

Description

There is a buffer overflow vulnerability in Mate 30 10.1.0.126(C00E125R5P3). A module does not verify the some input when dealing with messages. Attackers can exploit this vulnerability by sending malicious input through specific module. This could cause buffer overflow, compromising normal service.

Affected products

• HUAWEI Mate 30: 10.1.0.126(c00e125r5p3)

References

• https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20210127-04-smartphone-en
• https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20210127-04-smartphone-en

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