CVE-2023-52863
hwmon: (axi-fan-control) Fix possible NULL pointer dereference
Vexday Risk Score
3Low
SSVC decision (CISA)
Track
No exploitation signal → monitor
CVSS —EPSS 0.2%KEV nãoPoC —Nuclei —Metasploit —Patch —
Lifecycle
21 May 2024Published on NVD
Recommendation: Monitor — no exploitation signal at the moment.
In the Linux kernel, the following vulnerability has been resolved:
hwmon: (axi-fan-control) Fix possible NULL pointer dereference
axi_fan_control_irq_handler(), dependent on the private
axi_fan_control_data structure, might be called before the hwmon
device is registered. That will cause an "Unable to handle kernel
NULL pointer dereference" error.
Affected products
Linux · LinuxReferences
https://git.kernel.org/stable/c/2a5b3370a1d9750eca325292e291c8c7cb8cf2e0https://git.kernel.org/stable/c/33de53a2706066d526173dc743faf43d92c62105https://git.kernel.org/stable/c/7d870088db4863c514a7f8751cd593751983029ahttps://git.kernel.org/stable/c/b3e7eb23a6e97642ff3190431c06475d9ca1e062https://git.kernel.org/stable/c/c49f14cc1bb12c625a1c572e8a95b6adefd4d8ebhttps://git.kernel.org/stable/c/f62b8969847850ba7596cb145cc47c65ea57dae0