CVE-2025-68176
Unknown
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]
SeverityUnknown
CVSS—
Exploit probability—
Product
Linux
PublishedDec 16, 2025
First seenDec 16, 2025
How to fix
Update
- Linux Linuxd5dbe92ac8a4ca6226093241f95f9cb1b0d2e0e1, eb3d29ca0820fa3d7cccad47d2da56c9ab5469ed, 0d0bb756f002810d249caee51f3f1c309f3cdab5, 1810b2fd7375de88a74976dcd402b29088e479ed, 953eb3796ef06b8ea3bf6bdde14156255bc75866, 363448d069e29685ca37a118065121e486387af3, 49a6c160ad4812476f8ae1a8f4ed6d15adfa6c09 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Linux Linux | 40d957e6f9eb3a8a585007b8b730340c829afbdb ≤ v < d5dbe92ac8a4ca6226093241f95f9cb1b0d2e0e1, 40d957e6f9eb3a8a585007b8b730340c829afbdb ≤ v < eb3d29ca0820fa3d7cccad47d2da56c9ab5469ed, 40d957e6f9eb3a8a585007b8b730340c829afbdb ≤ v < 0d0bb756f002810d249caee51f3f1c309f3cdab5, 40d957e6f9eb3a8a585007b8b730340c829afbdb ≤ v < 1810b2fd7375de88a74976dcd402b29088e479ed, 40d957e6f9eb3a8a585007b8b730340c829afbdb ≤ v < 953eb3796ef06b8ea3bf6bdde14156255bc75866, 40d957e6f9eb3a8a585007b8b730340c829afbdb ≤ v < 363448d069e29685ca37a118065121e486387af3, 40d957e6f9eb3a8a585007b8b730340c829afbdb ≤ v < 49a6c160ad4812476f8ae1a8f4ed6d15adfa6c09, 5.9 | d5dbe92ac8a4ca6226093241f95f9cb1b0d2e0e1, eb3d29ca0820fa3d7cccad47d2da56c9ab5469ed, 0d0bb756f002810d249caee51f3f1c309f3cdab5, 1810b2fd7375de88a74976dcd402b29088e479ed, 953eb3796ef06b8ea3bf6bdde14156255bc75866, 363448d069e29685ca37a118065121e486387af3, 49a6c160ad4812476f8ae1a8f4ed6d15adfa6c09 |
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