Disclosure summary
drm/dp_mst: Ensure mst_primary pointer is valid in drm_dp_mst_handle_up_req()
Source-reported weakness categories
CWE-416
Source-specific records & product guidance
Sources retain their own attribution and scoring. Follow the original record to confirm affected versions, fixed releases, and configuration conditions.
Microsoft Security Updates (CVRF) · 2025-Jan
Open original source · Updated Sep 27, 2026
drm/dp_mst: Ensure mst_primary pointer is valid in drm_dp_mst_handle_up_req()
Maximum of vendor-reported product scores; products and fixed builds are associations, not a universal affected-version statement.
Microsoft maximum product score: 7.8
| Vendor | Product / association | Version / bounds |
|---|---|---|
| Microsoft update guide | azl3 kernel 6.6.76.1-1 on Azure Linux 3.0 | (MSRC status code 3) |
| Microsoft update guide | cbl2 kernel 5.15.186.1-1 on CBL Mariner 2.0 | (MSRC status code 3) |
| Microsoft update guide | cbl2 kernel 5.15.200.1-1 on CBL Mariner 2.0 | (MSRC status code 3) |
| Microsoft update guide | cbl2 kernel 5.15.202.1-1 on CBL Mariner 2.0 | (MSRC status code 3) |
| Microsoft update guide | cbl2 kernel 5.15.202.1-1 on CBL-Mariner 2.0 | (MSRC status code 3) |
| Microsoft update guide | azl3 kernel 6.6.64.2-9 on Azure Linux 3.0 | (MSRC status code 3) |
| Microsoft update guide | cbl2 kernel 5.15.202.1-1 | (MSRC status code 3) |
Vendor remediation references
- CBL-Mariner Releases · build 6.6.76.1-1 · product IDs 17476-17084, 17501-17084
- Vendor guidance · product IDs 17476-17084, 17501-17084
- Release Notes · product IDs 21093-21692
- Vendor guidance · product IDs 21093-21692
Original records & references
- NIST NVD record
- CVE Program record
- msrc.microsoft.com — Vendor advisory
PUBLISHED 2025-03-12T20:00:00-04:00
MODIFIED 2026-09-27T20:02:54-04:00
INGESTED 2026-10-08T12:50:16-04:00