CVE-2022-50247: vulnerability in Linux
usb: xhci-mtk: fix leakage of shared hcd when fail to set wakeup irq
Published · Updated
3Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackepss 0.2%
exploitation probability
0.2%top 95% of all CVEs
observed exploitation
nono source reports it
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.
Affected products
Linux · LinuxRelated CVEs — Linux
In the same product, most dangerous first.
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