Vulnerability Description
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.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | >= 5.13, < 5.15.86 |
Related Weaknesses (CWE)
References
- https://git.kernel.org/stable/c/03a88b0bafbe3f548729d970d8366f48718c9b19Patch
- https://git.kernel.org/stable/c/05680a91ae60ddd0319e6618456f0883b5dd765dPatch
- https://git.kernel.org/stable/c/c8e7463844888dc8344bbb9cbad88cdce9cb8077Patch
- https://git.kernel.org/stable/c/ffb14aac2658873050671198543b9b8194149c14Patch
FAQ
What is CVE-2022-50247?
CVE-2022-50247 is a vulnerability with a CVSS score of 5.5 (MEDIUM). 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...
How severe is CVE-2022-50247?
CVE-2022-50247 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2022-50247?
Check the references section above for vendor advisories and patch information. Affected products include: Linux Linux Kernel.