CVE-2025-4478

EUVD-2025-15458
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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
6.5 MEDIUM
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
redhatCNA
6.5 MEDIUM
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 25%
Affected Products (NVD)
VendorProductVersion
freerdpfreerdp
3.0.0 ≤
𝑥
< 3.16.0
redhatenterprise_linux
10.0
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
freerdp2
bookworm
2.11.7+dfsg1-6~deb12u1
fixed
bullseye
2.3.0+dfsg1-2+deb11u1
fixed
bullseye (security)
2.3.0+dfsg1-2+deb11u3
fixed
freerdp3
forky
3.23.0+dfsg-1
fixed
sid
3.23.0+dfsg-1
fixed
trixie
3.15.0+dfsg-2.1
fixed
Common Weakness Enumeration
References
https://access.redhat.com/errata/RHSA-2025:9307
https://access.redhat.com/security/cve/CVE-2025-4478
https://bugzilla.redhat.com/show_bug.cgi?id=2365232
https://github.com/FreeRDP/FreeRDP/pull/11573