1. Home
  2. CVE Database
  3. CVE-2025-24997
MEDIUM · 4.4

CVE-2025-24997

Null pointer dereference in Windows Kernel Memory allows an authorized attacker to deny service locally.

Vulnerability Description

Null pointer dereference in Windows Kernel Memory allows an authorized attacker to deny service locally.

CVSS Score

4.4

MEDIUM

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH

Affected Products

VendorProductVersions
MicrosoftWindows 10 21H2< 10.0.19044.5608
MicrosoftWindows 10 22H2< 10.0.19045.5608
MicrosoftWindows 11 22H2< 10.0.22621.5039
MicrosoftWindows 11 23H2< 10.0.22631.5039
MicrosoftWindows 11 24H2< 10.0.26100.3403
MicrosoftWindows Server 2022< 10.0.20348.3270
MicrosoftWindows Server 2022 23H2< 10.0.25398.1486
MicrosoftWindows Server 2025< 10.0.26100.3403

Related Weaknesses (CWE)

CWE-476

References

FAQ

What is CVE-2025-24997?

CVE-2025-24997 is a vulnerability with a CVSS score of 4.4 (MEDIUM). Null pointer dereference in Windows Kernel Memory allows an authorized attacker to deny service locally.

How severe is CVE-2025-24997?

CVE-2025-24997 has been rated MEDIUM with a CVSS base score of 4.4/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2025-24997?

Check the references section above for vendor advisories and patch information. Affected products include: Microsoft Windows 10 21H2, Microsoft Windows 10 22H2, Microsoft Windows 11 22H2, Microsoft Windows 11 23H2, Microsoft Windows 11 24H2.