What’s Vulnerable › Vulnerabilities

CVE-2020-9243

• Severity: medium (CVSS 5.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.5% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2020-08-10 · updated 2026-06-17
• Weakness: CWE-674

Description

HUAWEI Mate 30 with versions earlier than 10.1.0.150(C00E136R5P3) have a denial of service vulnerability. The system does not properly limit the depth of recursion, an attacker should trick the user installing and execute a malicious application. Successful exploit could cause a denial of service condition.

Affected products

• HUAWEI Mate 30: before 10.1.0.150\(c00e136r5p3\) — fixed in 10.1.0.150\(c00e136r5p3\)

How to fix

Upgrade to a fixed version: HUAWEI Mate 30 10.1.0.150\(c00e136r5p3\). Check the vendor advisory for mitigations.

References

• https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200805-03-smartphone-en
• https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200805-03-smartphone-en

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