SB2021102124 - Denial of service in Several Huawei Products
Published: October 21, 2021
Security Bulletin ID
SB2021102124
Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Local access
Highest impact
Denial of service
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Race condition (CVE-ID: CVE-2021-22340)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to a race condition. A local administrator can exploit the race and cause a denial of service condition on the target system.
Remediation
Install update from vendor's website.