CVE-2022-31758 Race condition in EMUI

What is CVE-2022-31758?

CVE-2022-31758 is a medium-severity vulnerability in Huawei Emui, published on 13 Jun 2022. It can only be exploited from the same machine or local network, with no action from the victim.

Official description

The kernel module has the race condition vulnerability. Successful exploitation of this vulnerability may affect data confidentiality.

Weakness: CWE-362

Which versions are affected by CVE-2022-31758?

It affects 3 products.

Products include Huawei Emui, Huawei Harmonyos, Huawei Magic Ui.

How do I fix CVE-2022-31758?

No fix has been published for CVE-2022-31758 yet. Limit exposure of the affected software until one is available.

Is CVE-2022-31758 being exploited?

There is no known exploitation of CVE-2022-31758 in the wild and no public exploit code.

Other vulnerabilities in Huawei Emui

• CVE-2023-52370 Memory corruption in EMUI Critical 9.8
• CVE-2023-52378 Business logic in EMUI Critical 9.8
• CVE-2023-52381 Code injection in EMUI Critical 9.8
• CVE-2023-52103 Memory corruption in EMUI Critical 9.8
• CVE-2023-46773 Privilege escalation in EMUI Critical 9.8

All Huawei Emui vulnerabilities

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as GHSA-xp6f-qvg9-mcgm.