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.
References
Configurations
Configuration 1 (hide)
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History
17 Nov 2025, 14:45
| Type | Values Removed | Values Added |
|---|---|---|
| CWE | CWE-476 | |
| CPE | cpe:2.3:o:linux:linux_kernel:6.15:rc1:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:6.15:rc3:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:6.15:rc4:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:6.15:rc2:*:*:*:*:*:* |
|
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 5.5 |
| References | () https://git.kernel.org/stable/c/5b349f9cdb4a9daa133bea267dfc0c383628387a - Patch | |
| References | () https://git.kernel.org/stable/c/8a543d825e78b8d680d8f891381b83fbffdb0bb6 - Patch | |
| References | () https://git.kernel.org/stable/c/e98386d79a23c57cf179fe4138322e277aa3aa74 - Patch | |
| First Time |
Linux linux Kernel
Linux |
Information
Published : 2025-05-20 16:15
Updated : 2025-11-17 14:45
NVD link : CVE-2025-37910
Mitre link : CVE-2025-37910
CVE.ORG link : CVE-2025-37910
JSON object : View
Products Affected
linux
- linux_kernel
CWE
CWE-476
NULL Pointer Dereference