CVE-2022-50247
MEDIUMLinux Kernel < 5.15.86 - Memory Leak
Title source: ruleDescription
In the Linux kernel, the following vulnerability has been resolved: usb: xhci-mtk: fix leakage of shared hcd when fail to set wakeup irq Can not set the @shared_hcd to NULL before decrease the usage count by usb_put_hcd(), this will cause the shared hcd not released.
References (4)
Scores
CVSS v3
5.5
EPSS
0.0001
EPSS Percentile
3.0%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Classification
CWE
CWE-401
Status
published
Affected Products (4)
linux/linux_kernel
< 5.15.86
linux/Kernel
< 5.15.86linux
linux/Kernel
< 6.0.16linux
linux/Kernel
< 6.1.2linux
Timeline
Published
Sep 15, 2025
Tracked Since
Feb 18, 2026