CVE-2021-22457: Input Validation
Published Oct 28, 2021
·Updated
A component of the HarmonyOS has a Improper Input Validation vulnerability. Local attackers may exploit this vulnerability to cause out-of-bounds write.
Affected Software
1 affected component
Huawei Harmonyos=2.0
Event History
Oct 28, 2021
CVE Published
via MITRE·12:31 PM
Data Sourced
via MITRE·12:31 PM
DescriptionWeakness
Frequently Asked Questions
1
What is the severity of CVE-2021-22457?
CVE-2021-22457 is classified as a moderate severity vulnerability.
2
How do I fix CVE-2021-22457?
To fix CVE-2021-22457, update your HarmonyOS software to the latest version provided by Huawei.
3
Who is affected by CVE-2021-22457?
CVE-2021-22457 affects devices running HarmonyOS version 2.0.
4
What kind of attacks can exploit CVE-2021-22457?
Local attackers can exploit CVE-2021-22457 to perform out-of-bounds write operations.
5
What component of HarmonyOS is involved in CVE-2021-22457?
CVE-2021-22457 involves a component within HarmonyOS that suffers from improper input validation.