CVE-2021-22369: Race Condition
Published Jun 30, 2021
·Updated
There is a Time-of-check Time-of-use (TOCTOU) Race Condition Vulnerability in Huawei Smartphone. Successful exploitation of these vulnerabilities may escalate the permission to that of the root user.
Affected Software
4 affected components
Huawei Emui=10.1.1
Huawei Emui=11.0.0
Huawei Magic Ui=3.1.1
Huawei Magic Ui=4.0.0
Event History
Jun 30, 2021
CVE Published
via MITRE·02:48 PM
Data Sourced
via MITRE·02:48 PM
DescriptionWeakness
Frequently Asked Questions
1
What is the severity of CVE-2021-22369?
CVE-2021-22369 is considered a high severity vulnerability due to its potential for remote privilege escalation.
2
How do I fix CVE-2021-22369?
To fix CVE-2021-22369, update your Huawei smartphone firmware to the latest version available.
3
What software versions are affected by CVE-2021-22369?
CVE-2021-22369 affects Huawei EMUI versions 10.1.1 and 11.0.0, as well as Magic UI versions 3.1.1 and 4.0.0.
4
Can CVE-2021-22369 be exploited remotely?
Yes, CVE-2021-22369 can potentially be exploited remotely to escalate privileges to that of a root user.
5
What type of vulnerability is CVE-2021-22369?
CVE-2021-22369 is identified as a Time-of-check Time-of-use (TOCTOU) race condition vulnerability.