CVE-2025-37784 - CVE House
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Status published Unknown CVE-2025-37784

net: ti: icss-iep: Fix possible NULL pointer dereference for perout request

Vulnerability 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.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

References

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Affected Vendor

Affected Software

Linux
Vulnerable Versions:
d6b130fabfe197935346fe9f1e50a0947b2b1be7, 4ac8e8bf70b436294534d06e5d500e950e20c13d, 9b115361248dc6cce182a2dc030c1c70b0a9639e, 6.6.70, 6.12.9, 6.13, 0, 6.6.88, 6.12.25, 6.14.4, 6.15

Timeline

Official Publish: May 1st, 2025
Last Modified: May 23rd, 2026
Added to House: July 22nd, 2026

CVSS Vectors

No vector data available

Weaknesses (CWE)

No CWE data available

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.