SB2020060502 - Denial of service in several Huawei Smartphones
Published: June 5, 2020
Security Bulletin ID
SB2020060502
CSH Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Partial DoS
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 vulnerability.
1) Improper Handling of Exceptional Conditions (CVE-ID: CVE-2020-9074)
CWE-ID: -
CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:A/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Clear
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to a component cannot deal with an exception correctly. A remote authenticated attacker can send a specially crafted message to affected phone and compromise its normal service.
Remediation
Install update from vendor's website.