CVE-2023-21513 Privilege escalation in Samsung Mobile Devices

What is CVE-2023-21513?

CVE-2023-21513 is a medium-severity vulnerability in Samsung Android, published on 28 Jun 2023. It can only be exploited from the same machine or local network, with no action from the victim.

Official description

Improper privilege management vulnerability in CC Mode prior to SMR Jun-2023 Release 1 allows physical attackers to manipulate device to operate in way that results in unexpected behavior in CC Mode under specific condition.

Weakness: CWE-276, CWE-269

Which versions are affected by CVE-2023-21513?

It affects 1 product.

Products include Samsung Android.

How do I fix CVE-2023-21513?

No fix has been published for CVE-2023-21513 yet. Limit exposure of the affected software until one is available.

Is CVE-2023-21513 being exploited?

There is no known exploitation of CVE-2023-21513 in the wild and no public exploit code.

Other vulnerabilities in Samsung Android

• CVE-2025-21042 Samsung Mobile Devices Out-of-Bounds Write Exploited High 8.8
• CVE-2025-21043 Samsung Mobile Devices Out-of-Bounds Write Exploited High 8.8
• CVE-2021-25487 Samsung Mobile Devices Out-of-Bounds Read Exploited High 7.3
• CVE-2021-25394 Samsung Mobile Devices Race Condition Exploited Medium 6.4
• CVE-2021-25395 Samsung Mobile Devices Race Condition Exploited Medium 6.4

All Samsung Android vulnerabilities

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as GHSA-7f9v-gr4r-4m76.