CVE-2025-4478
Medium
Description
A flaw was found in the FreeRDP used by Anaconda's remote install feature, where a crafted RDP packet could trigger a segmentation fault. This issue causes the service to crash and remain defunct, resulting in a denial of service. It occurs pre-boot and is likely due to a NULL pointer dereference. Rebooting is required to recover the system.
SeverityMedium
CVSS6.5
Exploit probability—
Product
Freerdp
PublishedMay 16, 2025
First seenMay 16, 2025
Weakness typeCWE-476NULL pointer dereference
How to fix
Update
- freerdp freerdp3.16.0 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| freerdp freerdp | 3.0.0 ≤ v < 3.16.0 | 3.16.0 |
| redhat enterprise_linux | 10.0 | — |
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