CVE-2022-49310

MEDIUM

Linux Kernel 5.14-5.14, 5.16-5.17.15, 5.18-5.18.4 - Use-After-Free in xillybus cleanup_dev

Title source: llm
STIX 2.1

Description

In the Linux kernel, the following vulnerability has been resolved: char: xillybus: fix a refcount leak in cleanup_dev() usb_get_dev is called in xillyusb_probe. So it is better to call usb_put_dev before xdev is released.

References (4)

Core 4

Scores

CVSS v3 5.5
EPSS 0.0026
EPSS Percentile 18.0%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

Status published
Products (14)
linux/Kernel 5.14.0 - 5.15.47linux
linux/Kernel 5.16.0 - 5.17.15linux
linux/Kernel 5.18.0 - 5.18.4linux
Linux/Linux < 5.14
Linux/Linux 5.14
Linux/Linux 5.15.47 - 5.15.*
Linux/Linux 5.17.15 - 5.17.*
Linux/Linux 5.18.4 - 5.18.*
Linux/Linux 5.19
Linux/Linux a53d1202aef122894b6e46116a92174a9123db5d - 21f1f167d727f3f857e26d509ef5a6d47fd31bc3
... and 4 more
Published Feb 26, 2025
Tracked Since Feb 18, 2026