CVE-2021-25369 — Samsung Mobile Devices Improper Access Control Vulnerability
CVE-2021-25369: Samsung Mobile Devices Improper Access Control Vulnerability
CISA Known Exploited Vulnerability (KEV)
| Vendor / project | Samsung |
| Product | Mobile Devices |
| Date added | 2022-11-08 |
| Due date | 2022-11-29 |
| Ransomware campaign use | Unknown |
Description
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 (CISA)
Apply updates per vendor instructions.
Notes
https://security.samsungmobile.com/securityUpdate.smsb; https://nvd.nist.gov/vuln/detail/CVE-2021-25369
References
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2021-25369
- KEV catalog: https://www.cisa.gov/known-exploited-vulnerabilities-catalog