NULL pointer dereference in Microsoft Windows_10_21h2
CVE-2025-24997
Null pointer dereference in Windows Kernel Memory allows an authorized attacker to deny service locally.
EPSS: 0.005 (41.6th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 4.4 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H.
Affected products
- Microsoft Windows_10_21h2
- Microsoft Windows_10_22h2
- Microsoft Windows 10 Version 21h2 — versions 10.0.19044.0
- Microsoft Windows 10 Version 22h2 — versions 10.0.19045.0
- Microsoft Windows_11_22h2
- Microsoft Windows_11_23h2
- Microsoft Windows_11_24h2
- Microsoft Windows 11 Version 22h2 — versions 10.0.22621.0
- Microsoft Windows 11 Version 22h3 — versions 10.0.22631.0
- Microsoft Windows 11 Version 23h2 — versions 10.0.22631.0
Weakness classification (CWE)
References
- secure@microsoft.com (vendor-advisory, patch, Vendor Advisory)
Frequently asked questions
- What is CVE-2025-24997?
- CVE-2025-24997 is a medium-severity vulnerability in Microsoft Windows_10_21h2, classified under NULL Pointer Dereference. CVSS score: 4.4/10. Published 2025-03-11.
- How severe is CVE-2025-24997?
- Medium severity. CVSS v3 base score is 4.4 out of 10.