CVE-2021-37134 Race condition in HarmonyOS
A race condition in HarmonyOS location APIs allows attackers to invoke components with higher permissions, leading to privilege escalation.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2021-37134?
CVE-2021-37134 is a high-severity vulnerability in Huawei Harmonyos, published on 3 Jan 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Location-related APIs exists a Race Condition vulnerability.Successful exploitation of this vulnerability may use Higher Permissions for invoking the interface of location-related components.
Weakness: CWE-362
Which versions are affected by CVE-2021-37134?
It affects 1 product.
Products include Huawei Harmonyos.
How do I fix CVE-2021-37134?
No fix has been published for CVE-2021-37134 yet. Limit exposure of the affected software until one is available.
Is CVE-2021-37134 being exploited?
There is no known exploitation of CVE-2021-37134 in the wild and no public exploit code.
Other vulnerabilities in Huawei Harmonyos
Sources
Also known as GHSA-mqpj-wxj3-33mr.