Tracker / CVE-2023-52853
CVE-2023-52853
Medium 5.5
In the Linux kernel, the following vulnerability has been resolved: hid: cp2112: Fix duplicate workqueue initialization Previously the cp2112 driver called INIT_DELAYED_WORK within cp2112_gpio_irq_startup, resulting in duplicate initilizations of the workqueue on subsequent IRQ startups following an initial request. This resulted in a warning in set_work_data in workqueue.c, as well as a rare NULL dereference within process_one_work in workqueue.c. Initialize the workqueue within _probe instead.
Affected products and versions
| linux | linux_kernel · 4.10 → 4.19.299 |
|---|---|
| linux | linux_kernel · 4.20 → 5.4.261 |
| linux | linux_kernel · 5.11 → 5.15.139 |
| linux | linux_kernel · 5.16 → 6.1.63 |
| linux | linux_kernel · 5.5 → 5.10.201 |
| linux | linux_kernel · 6.2 → 6.5.12 |
| linux | linux_kernel · 6.6 → 6.6.2 |
Analysis
This page is not indexable yet.Until it carries original analysis — what it actually exposes, how to check in two minutes whether a system was touched, what to do if it was — the page stays noindex. The database decides that, not the template.