CVE-2023-21492 MEDIUM

CVE-2023-21492

Vendor Samsung Mobile
Product Samsung Mobile Devices
Weakness CWE-532 · Sensitive info in logs
KEV Status Known Exploited
Published May 4, 2023
Last update October 21, 2025
View on NVD All CVEs

CVSS base score

4.4/10
Attack vector Local
Attack complexity Low
Privileges required High
User interaction None
Confidentiality High
Integrity None

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N

What the vulnerability does

01Description

Kernel pointers are printed in the log file prior to SMR May-2023 Release 1 allows a privileged local attacker to bypass ASLR.

CISA mandated remediation

02CISA Required Action

Apply updates per vendor instructions.

Key dates

03Disclosure timeline

May 4, 2023 CVE published
October 21, 2025 Record updated