CVE-2025-37784
Description
In the Linux kernel, the following vulnerability has been resolved: net: ti: icss-iep: Fix possible NULL pointer dereference for perout request The ICSS IEP driver tracks perout and pps enable state with flags. Currently when disabling pps and perout signals during icss_iep_exit(), results in NULL pointer dereference for perout. To fix the null pointer dereference issue, the icss_iep_perout_enable_hw function can be modified to directly clear the IEP CMP registers when disabling PPS or PEROUT, without referencing the ptp_perout_request structure, as its contents are irrelevant in this case.
How to fix
- linux linux_kernel6.6.88, 6.12.25, 6.14.4 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| linux linux_kernel | 6.6.70 ≤ v < 6.6.88, 6.12.9 ≤ v < 6.12.25, 6.13.1 ≤ v < 6.14.4, 6.13, 6.15 | 6.6.88, 6.12.25, 6.14.4 |
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