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CVE-2025-40156

UnknownEPSS 0.16%

Last modified

CVE-2025-40156 is a vulnerability of currently unknown severity. In the Linux kernel, the following vulnerability has been resolved: PM / devfreq: mtk-cci: Fix potential error pointer dereference in probe() The drv->sram_reg pointer could be set to ERR_PTR(-EPROBE_DEFER) which would lead to a error pointer dereference. Use IS_ERR_OR_NULL() to check that the pointer is valid.. EPSS estimates a 0.16% chance of exploitation in the next 30 days.

Description

In the Linux kernel, the following vulnerability has been resolved: PM / devfreq: mtk-cci: Fix potential error pointer dereference in probe() The drv->sram_reg pointer could be set to ERR_PTR(-EPROBE_DEFER) which would lead to a error pointer dereference. Use IS_ERR_OR_NULL() to check that the pointer is valid.

Metrics

EPSS Probability
0.16%

5.9th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

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

VendorProductVersions
LinuxLinux>= e09bd5757b5227d6804b30c58d4587f7f87d1afa, < 9cc23e221f392304b7b8aad213812564ddf6517e; >= e09bd5757b5227d6804b30c58d4587f7f87d1afa, < 80eab6a9df7e1107dc334434dbacd05297703377; >= e09bd5757b5227d6804b30c58d4587f7f87d1afa, < 44e32104cf7e670e3d683c97b52350d8fac23322; >= e09bd5757b5227d6804b30c58d4587f7f87d1afa, < 24d61b6e23d2c7291c528dd43a0bf76b5c05c8f0; >= e09bd5757b5227d6804b30c58d4587f7f87d1afa, < fc33bf0e097c6834646b98a7b3da0ae5b617f0f9
LinuxLinux6.1

References

Timeline

Published
Last Modified
Status
Deferred

Frequently Asked Questions

What is CVE-2025-40156?
In the Linux kernel, the following vulnerability has been resolved: PM / devfreq: mtk-cci: Fix potential error pointer dereference in probe() The drv->sram_reg pointer could be set to ERR_PTR(-EPROBE_DEFER) which would lead to a error pointer dereference. Use IS_ERR_OR_NULL() to check that the pointer is valid.
How severe is CVE-2025-40156?
Severity scoring for CVE-2025-40156 is pending analysis. The EPSS model estimates a 0.16% probability of exploitation in the next 30 days.
How do I fix CVE-2025-40156?
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