What’s Vulnerable › Vulnerabilities

CVE-2020-9123

• Severity: high (CVSS 7.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.8% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2020-10-12 · updated 2026-06-17
• Weakness: CWE-787

Description

HUAWEI P30 Pro versions earlier than 10.1.0.160(C00E160R2P8) and versions earlier than 10.1.0.160(C01E160R2P8) have a buffer overflow vulnerability. An attacker induces users to install malicious applications and sends specially constructed packets to affected devices after obtaining the root permission. Successful exploit may cause code execution.

Affected products

• HUAWEI P30 Pro: before 10.1.0.160\(c00e160r2p8\); before 10.1.0.160\(c01e160r2p8\) — fixed in 10.1.0.160\(c00e160r2p8\), 10.1.0.160\(c01e160r2p8\)

How to fix

Upgrade to a fixed version: HUAWEI P30 Pro 10.1.0.160\(c00e160r2p8\), 10.1.0.160\(c01e160r2p8\). Check the vendor advisory for mitigations.

References

• https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200930-01-buffer-en
• https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200930-01-buffer-en

Get alerted when CVE-2020-9123 or the next vulnerability affects your stack