Description
In the Linux kernel, the following vulnerability has been resolved:
PCI: cadence: Check for the existence of cdns_pcie::ops before using it
cdns_pcie::ops might not be populated by all the Cadence glue drivers. This is going to be true for the upcoming Sophgo platform which doesn't set the ops.
Hence, add a check to prevent NULL pointer dereference.
[mani: reworded subject and description]
Metrics
No CVSS score has been published yet.
Affected software
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux | >= 40d957e6f9eb3a8a585007b8b730340c829afbdb, < d5dbe92ac8a4ca6226093241f95f9cb1b0d2e0e1; >= 40d957e6f9eb3a8a585007b8b730340c829afbdb, < eb3d29ca0820fa3d7cccad47d2da56c9ab5469ed; >= 40d957e6f9eb3a8a585007b8b730340c829afbdb, < 0d0bb756f002810d249caee51f3f1c309f3cdab5; >= 40d957e6f9eb3a8a585007b8b730340c829afbdb, < 1810b2fd7375de88a74976dcd402b29088e479ed; >= 40d957e6f9eb3a8a585007b8b730340c829afbdb, < 953eb3796ef06b8ea3bf6bdde14156255bc75866; >= 40d957e6f9eb3a8a585007b8b730340c829afbdb, < 363448d069e29685ca37a118065121e486387af3; >= 40d957e6f9eb3a8a585007b8b730340c829afbdb, < 49a6c160ad4812476f8ae1a8f4ed6d15adfa6c09 |
| Linux | Linux | 5.9 |
References
- https://git.kernel.org/stable/c/0d0bb756f002810d249caee51f3f1c309f3cdab5
- https://git.kernel.org/stable/c/1810b2fd7375de88a74976dcd402b29088e479ed
- https://git.kernel.org/stable/c/363448d069e29685ca37a118065121e486387af3
- https://git.kernel.org/stable/c/49a6c160ad4812476f8ae1a8f4ed6d15adfa6c09
- https://git.kernel.org/stable/c/953eb3796ef06b8ea3bf6bdde14156255bc75866
- https://git.kernel.org/stable/c/d5dbe92ac8a4ca6226093241f95f9cb1b0d2e0e1
- https://git.kernel.org/stable/c/eb3d29ca0820fa3d7cccad47d2da56c9ab5469ed
Timeline
- Published
- Dec 16, 2025
- Last modified
- Oct 14, 2026
- NVD status
- Deferred