Is It On KEV?

Samsung Mobile Devices

YES - ON THE CISA KEV LIST
CVE-2021-25369

Samsung Mobile Devices Improper Access Control Vulnerability

CISA catalog due date2022-11-29
overdue since 2022-11-29
EPSS exploit probability (next 30 days)1.1% · 65percentile
From CVE publication to KEV listing592 days (2021-03-26 → 2022-11-08)
Remediation window (KEV listing to due date)21 days
Days on the KEV list1464 days
Date added to KEV2022-11-08
Known ransomware campaign useUnknown
VendorSamsung
ProductMobile Devices
Weaknesses (CWE)CWE-200

Samsung: 15 entries (0.8% of all KEV entries are from this vendor); 1 added in 2026.

BOD 26-04 note: this is the date printed in the CISA catalog. A federal agency's actual deadline is set by its SSVC tier - Act (3 days), Attend (14 days), Track (60 days), or the next scheduled upgrade - counted from the KEV listing date or the date the vulnerability is identified in its environment, whichever comes first. Use the tier helper on each CVE page for your own window.

Your BOD 26-04 window (SSVC tier helper)

Your remediation window ends:

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

Other KEV entries for this vendor: Samsung

Samsung - Vendors with KEV entries

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