← back
CVE-2022-50162

wifi: libertas: Fix possible refcount leak in if_usb_probe()

EPSS 0.2%
In the Linux kernel, the following vulnerability has been resolved: wifi: libertas: Fix possible refcount leak in if_usb_probe() usb_get_dev will be called before lbs_get_firmware_async which means that usb_put_dev need to be called when lbs_get_firmware_async fails.
Affected products
Linux · Linux

Want to know if your infrastructure is exposed to this?

Talk to TrueHacking →
References
https://git.kernel.org/stable/c/00d0c4e59c0f8ad1f86874bb64b220394e687028https://git.kernel.org/stable/c/4c8e2f9ce1428e44cb103035eeced7aeb6b80980https://git.kernel.org/stable/c/5b92f406a5199b6b01dc664b9226d824ae2835f0https://git.kernel.org/stable/c/61b2ec97487399c58ae2e34f250f4884e671799bhttps://git.kernel.org/stable/c/6fd57e1d120bf13d4dc6c200a7cf914e6347a316https://git.kernel.org/stable/c/878e7f39803a9ab5bb9766956a7a04351d4bf99dhttps://git.kernel.org/stable/c/97e5d3e46a3a2100253a9717a4df98d68aeb10b8https://git.kernel.org/stable/c/d7365590d15bbd9008f424ef043d1778ffe29f42