Bugzilla – Bug 1225586
VUL-0: CVE-2023-52863: kernel: hwmon: (axi-fan-control) Fix possible NULL pointer dereference
Last modified: 2024-07-08 15:06:01 UTC
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. References: http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2023-52863 https://git.kernel.org/pub/scm/linux/security/vulns.git/plain/cve/published/2023/CVE-2023-52863.mbox https://git.kernel.org/stable/c/7d870088db4863c514a7f8751cd593751983029a https://git.kernel.org/stable/c/b3e7eb23a6e97642ff3190431c06475d9ca1e062 https://git.kernel.org/stable/c/33de53a2706066d526173dc743faf43d92c62105 https://git.kernel.org/stable/c/f62b8969847850ba7596cb145cc47c65ea57dae0 https://git.kernel.org/stable/c/c49f14cc1bb12c625a1c572e8a95b6adefd4d8eb https://git.kernel.org/stable/c/2a5b3370a1d9750eca325292e291c8c7cb8cf2e0 https://www.cve.org/CVERecord?id=CVE-2023-52863 https://bugzilla.redhat.com/show_bug.cgi?id=2282629