CVE-2023-21477

CVSS 7.9 HIGHEPSS 0.1%

Vexday Risk Score

21Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 7.9EPSS 0.1%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

03 Sep 2025Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

Access of Memory Location After End of Buffer vulnerability in TIGERF trustlet prior to SMR Apr-2023 Release 1 allows local attackers to access protected data.

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

Affected products

Samsung Mobile · Samsung Mobile Devices

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References

https://security.samsungmobile.com/securityUpdate.smsb?year=2023&month=04