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CVE-2025-68176

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CVE-2025-68176

Published: Dec 16, 2025

Modified: May 11, 2026

PUBLISHED

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]

VendorProductVersions

Linux

Linux

affected
40d957e6f9eb3a8a585007b8b730340c829afbdb - < d5dbe92ac8a4ca6226093241f95f9cb1b0d2e0e1
affected
40d957e6f9eb3a8a585007b8b730340c829afbdb - < eb3d29ca0820fa3d7cccad47d2da56c9ab5469ed
affected
40d957e6f9eb3a8a585007b8b730340c829afbdb - < 0d0bb756f002810d249caee51f3f1c309f3cdab5
affected
40d957e6f9eb3a8a585007b8b730340c829afbdb - < 1810b2fd7375de88a74976dcd402b29088e479ed
affected
40d957e6f9eb3a8a585007b8b730340c829afbdb - < 953eb3796ef06b8ea3bf6bdde14156255bc75866

+2 more versions

Linux

Linux

affected
5.9
unaffected
0 - < 5.9
unaffected
5.10.247 - <= 5.10.*
unaffected
5.15.197 - <= 5.15.*
unaffected
6.1.159 - <= 6.1.*

+4 more versions

References

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