In the Linux kernel, the following vulnerability has been resolved:
hid: cp2112: Fix duplicate workqueue initialization
Previously the cp2112 driver called INITDELAYEDWORK within cp2112gpioirqstartup, resulting in duplicate initilizations of the workqueue on subsequent IRQ startups following an initial request. This resulted in a warning in setworkdata in workqueue.c, as well as a rare NULL dereference within processone_work in workqueue.c.
Initialize the workqueue within _probe instead.
{
"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/52xxx/CVE-2023-52853.json",
"cna_assigner": "Linux"
}