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CVE-2025-68176

UnknownEPSS 0.17%

Last modified

CVE-2025-68176 is a vulnerability of currently unknown severity. 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]. EPSS estimates a 0.17% chance of exploitation in the next 30 days.

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

EPSS Probability
0.17%

6.9th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

Source: CNA advisory (CVE.org). NVD analysis pending.

VendorProductVersions
LinuxLinux>= 40d957e6f9eb3a8a585007b8b730340c829afbdb, < d5dbe92ac8a4ca6226093241f95f9cb1b0d2e0e1; >= 40d957e6f9eb3a8a585007b8b730340c829afbdb, < eb3d29ca0820fa3d7cccad47d2da56c9ab5469ed; >= 40d957e6f9eb3a8a585007b8b730340c829afbdb, < 0d0bb756f002810d249caee51f3f1c309f3cdab5; >= 40d957e6f9eb3a8a585007b8b730340c829afbdb, < 1810b2fd7375de88a74976dcd402b29088e479ed; >= 40d957e6f9eb3a8a585007b8b730340c829afbdb, < 953eb3796ef06b8ea3bf6bdde14156255bc75866; >= 40d957e6f9eb3a8a585007b8b730340c829afbdb, < 363448d069e29685ca37a118065121e486387af3; >= 40d957e6f9eb3a8a585007b8b730340c829afbdb, < 49a6c160ad4812476f8ae1a8f4ed6d15adfa6c09
LinuxLinux5.9

References

Timeline

Published
Last Modified
Status
Deferred

Frequently Asked Questions

What is CVE-2025-68176?
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]
How severe is CVE-2025-68176?
Severity scoring for CVE-2025-68176 is pending analysis. The EPSS model estimates a 0.17% probability of exploitation in the next 30 days.
How do I fix CVE-2025-68176?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

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Source: NVD / NIST