CVE-2025-40156
Unknown
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.
SeverityUnknown
CVSS—
Exploit probability—
Product
Linux
PublishedNov 12, 2025
First seenNov 12, 2025
How to fix
Update
- Linux Linux9cc23e221f392304b7b8aad213812564ddf6517e, 80eab6a9df7e1107dc334434dbacd05297703377, 44e32104cf7e670e3d683c97b52350d8fac23322, 24d61b6e23d2c7291c528dd43a0bf76b5c05c8f0, fc33bf0e097c6834646b98a7b3da0ae5b617f0f9 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Linux Linux | e09bd5757b5227d6804b30c58d4587f7f87d1afa ≤ v < 9cc23e221f392304b7b8aad213812564ddf6517e, e09bd5757b5227d6804b30c58d4587f7f87d1afa ≤ v < 80eab6a9df7e1107dc334434dbacd05297703377, e09bd5757b5227d6804b30c58d4587f7f87d1afa ≤ v < 44e32104cf7e670e3d683c97b52350d8fac23322, e09bd5757b5227d6804b30c58d4587f7f87d1afa ≤ v < 24d61b6e23d2c7291c528dd43a0bf76b5c05c8f0, e09bd5757b5227d6804b30c58d4587f7f87d1afa ≤ v < fc33bf0e097c6834646b98a7b3da0ae5b617f0f9, 6.1 | 9cc23e221f392304b7b8aad213812564ddf6517e, 80eab6a9df7e1107dc334434dbacd05297703377, 44e32104cf7e670e3d683c97b52350d8fac23322, 24d61b6e23d2c7291c528dd43a0bf76b5c05c8f0, fc33bf0e097c6834646b98a7b3da0ae5b617f0f9 |
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