What is CVE-2025-40317?

CVE-2025-40317 is a security advisory published by Microsoft Security Response Center (MSRC) with Medium severity. regmap: slimbus: fix bus_context pointer in regmap init calls

Which CVE IDs does CVE-2025-40317 cover?

CVE-2025-40317 covers the following CVE IDs: CVE-2025-40317. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of CVE-2025-40317?

CVE-2025-40317 has a CVSS v3 base score of 5.5, published by Microsoft Security Response Center (MSRC).

Which products are affected by CVE-2025-40317?

CVE-2025-40317 affects 1 product, including: azl3 kernel 6.6.112.1-2 on Azure Linux 3.0.

CVE-2025-40317MediumCVSS 5.5

regmap: slimbus: fix bus_context pointer in regmap init calls

Vendor

Microsoft Security Response Center (MSRC)

Published

December 9, 2025

Last Modified

—

🔗 CVE IDs covered (1)

CVE-2025-40317 →

🎯 Affected products1

azl3 kernel 6.6.112.1-2 on Azure Linux 3.0

🔗 References (1)

advisoryhttps://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-40317