CVE-2021-25394: Samsung Mobile Devices Race Condition Vulnerability
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.
| Vendor | Samsung |
|---|---|
| Product | Mobile Devices |
| Date added to KEV | 2023-06-29 |
| Due date (BOD 22-01) | 2023-07-20 |
| Known ransomware campaign use | Unknown |
| CWE | CWE-416 |
| Required action | Apply updates per vendor instructions or discontinue use of the product if updates are unavailable |
What to do
- Identify every instance of Samsung Mobile Devices in your environment (asset inventory, EDR, vulnerability scanner).
- Apply CISA's required action: Apply updates per vendor instructions or discontinue use of the product if updates are unavailable
- Federal civilian agencies must act by 2023-07-20 under BOD 22-01; other organizations can use the same date as a target.
- Check the vendor advisory and NVD entry linked below for affected versions, then record the fix in your change log.
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