CVE-2025-37910

In the Linux kernel, the following vulnerability has been resolved: ptp: ocp: Fix NULL dereference in Adva board SMA sysfs operations On Adva boards, SMA sysfs store/get operations can call __handle_signal_outputs() or __handle_signal_inputs() while the `irig` and `dcf` pointers are uninitialized, leading to a NULL pointer dereference in __handle_signal() and causing a kernel crash. Adva boards don't use `irig` or `dcf` functionality, so add Adva-specific callbacks `ptp_ocp_sma_adva_set_outputs()` and `ptp_ocp_sma_adva_set_inputs()` that avoid invoking `irig` or `dcf` input/output routines.

The following products are affected by CVE-2025-37910 vulnerability.

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-37910.

URL	Resource
https://git.kernel.org/stable/c/5b349f9cdb4a9daa133bea267dfc0c383628387a
https://git.kernel.org/stable/c/8a543d825e78b8d680d8f891381b83fbffdb0bb6
https://git.kernel.org/stable/c/e98386d79a23c57cf179fe4138322e277aa3aa74
https://lore.kernel.org/linux-cve-announce/2025052058-CVE-2025-37910-bf5d@gregkh/T
https://nvd.nist.gov/vuln/detail/CVE-2025-37910
https://www.cve.org/CVERecord?id=CVE-2025-37910