CVE-2021-25395
CISA KEVPublished June 29, 2023 · Updated April 3, 2026
high
Official Description+
Samsung mobile devices contain a race condition vulnerability within the MFC charger driver that leads to a use-after-free allowing for a write given a radio privilege is compromised.
Affected Products
| Vendor | Product |
|---|---|
| Samsung | Mobile Devices |
Patch Status
Patch by 2023-07-20
Recommended Actions
- Check if your systems use any of the affected products listed above.
- Apply vendor patches immediately if available.
- This vulnerability is in CISA's Known Exploited Vulnerabilities catalog — prioritize remediation.
- Monitor vendor advisories for updates and additional mitigations.
- Review logs for indicators of compromise related to CVE-2021-25395.