SB2022040605 - Privilege escalation in Samsung Galaxy S21
Published: April 6, 2022
Security Bulletin ID
SB2022040605
CSH Severity
Low
Patch available
NO
Number of vulnerabilities
1
Exploitation vector
Local access
Highest impact
Data manipulation
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 vulnerability.
1) Exposed dangerous method or function (CVE-ID: N/A)
CWE-ID: CWE-749 - Exposed Dangerous Method or Function
CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:H/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear
The vulnerability allows a local user to escalate privileges on the system.
The vulnerability exists due to the Web Bridge WebView exposes a JavaScript interface, which leads to security restrictions bypass and privilege escalation.
Remediation
Cybersecurity Help is not aware of any official remediation provided by the vendor.