Input validation error in Samsung Q and Samsung R - CVE-2021-25393
Published: June 11, 2021
Vulnerability identifier: #VU54074
CSH Severity: Low
CVSS v4: 8.6 [CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2021-25393
CWE-ID: CWE-20
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a local attacker to compromise the target system.
The vulnerability exists due to improper sanitization of incoming intent in SecSettings. A local attacker can get permissions to access system uid data.
Affected software
Samsung Q
Samsung R
Samsung R
How to mitigate CVE-2021-25393
Install updates from vendor's website.
Samsung Q - update to SMR MAY-2021 Release 1
Samsung R - update to SMR MAY-2021 Release 1
Samsung R - update to SMR MAY-2021 Release 1