CISA KEV · Known exploitedMedium

CVE-2023-21492

Samsung Mobile Devices

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

CVSS
4.4
EPSS
2.55%
83.5% percentile
CISA KEV
Listed
Published
2023.05.05
PRIORITY ASSESSMENT

Immediate review

CISA has listed this vulnerability in the Known Exploited Vulnerabilities catalog.

Known exploitationConfirmed by CISA KEV
Exploit probability2.55%
Technical severityCVSS 4.4

Vulnerability overview

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

Affected product and versions

Product
Samsung Mobile Devices
Affected versions
Selected Android 11, 12, 13 devices, 11.0, 12.0, 13.0
Fixed versions
No verified fixed-version field is available yet

Recommended response sequence

Confirm exposure before applying a vendor-supported change.

Full remediation guide
CISA required action

Apply updates per vendor instructions.

Due date: 2023.06.09
  1. 1
    Identify

    Confirm that Samsung Mobile Devices and an affected version are present.

  2. 2
    Prioritize

    Combine exploitation signals with asset exposure and business criticality.

  3. 3
    Remediate

    Follow the vendor advisory or supported update path and preserve rollback options.

  4. 4
    Verify

    Recheck the version, service health, access paths, and relevant logs.

Technical data

CVSS vector
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
CWE
CWE-532
KEV added
2023.05.19
Ransomware use
미확인
CVE-2023-21492 — Samsung Mobile Devices | SECUFOCUS NOW