Cybersecurity Alerts

Samsung Mobile Devices Improper Access Control Vulnerability

Samsung mobile devices using Mali GPU contains an improper access control vulnerability in sec_log file. Exploitation of the vulnerability exposes sensitive kernel information to the userspace. This vulnerability was chained with CVE-2021-25337 and CVE-2021-25370.

Required Action

Apply updates per vendor instructions.

Weakness Classification

CWE-200

References

• https://security.samsungmobile.com/securityUpdate.smsb
• https://nvd.nist.gov/vuln/detail/CVE-2021-25369