Vulnerability identifier: #VU34096

Vulnerability risk: Low

CVSSv3.1: 4.8 [CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2020-9245

CWE-ID: CWE-285

Exploitation vector: Local

Exploit availability: No

Vulnerable software:
Huawei P30
Client/Desktop applications / Multimedia software
Huawei P30 Pro
Client/Desktop applications / Multimedia software

Vendor: Huawei

Description

The vulnerability allows a local attacker to bypass authorization checks.

The vulnerability exists due to improper authorization. A local attacker can trick a victim to install a malicious application and cause a denial of service condition of PHONE function.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

Huawei P30: All versions

Huawei P30 Pro: All versions

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External links
http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200805-01-smartphone-en

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Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.