HIGH 7.0 Microsoft
CVE-2025-40336
drm/gpusvm: fix hmm_pfn_to_map_order() usage
Microsoft Security Update 2025-Dec: drm/gpusvm: fix hmm_pfn_to_map_order() usage
Affected Products
- azl3 kernel 6.6.117.1-1 on Azure Linux 3.0
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-40336
- https://nvd.nist.gov/vuln/detail/CVE-2025-40336
This high severity vulnerability with a CVSS score of 7.0 was published on 2025-12-09 via Microsoft. Affected: azl3 kernel 6.6.117.1-1 on Azure Linux 3.0.
vulnfeed aggregates 8893 vulnerabilities from NVD, CISA KEV,
Ubuntu, Debian, Red Hat, Kubernetes, Exploit-DB, OSS-Security, GitHub and OpenStack — updated every 4 hours.