CVE-2021-25369 · netVigilance record NV22-0538
Samsung Mobile Devices Improper Access Control
past due
What to do
Apply updates per vendor instructions.
CISA deadline 2022-11-29 · passed 3 years 9 months ago · applies to US federal civilian agencies; used elsewhere as a reference SLA
What happened
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.
Who is affected
Samsung Mobile Devices. Affected version ranges are listed in the vendor advisory and the NVD entry linked under Sources.
Weakness class: CWE-200.
Timeline
- Added to CISA KEVExploitation in the wild confirmed by CISA
- CISA remediation deadlinepassed 3 years 9 months ago
Sources
- NVD entry for CVE-2021-25369 nvd.nist.gov/vuln/detail/CVE-2021-25369
- CISA Known Exploited Vulnerabilities catalog www.cisa.gov/known-exploited-vulnerabilities-catalog
- security.samsungmobile.com security.samsungmobile.com/securityUpdate.smsb
- nvd.nist.gov nvd.nist.gov/vuln/detail/CVE-2021-25369