Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: usb: host: ohci-ppc-of: Fix refcount leak bug In ohci_hcd_ppc_of_probe(), of_find_compatible_node() will return a node pointer with refcount incremented. We should use of_node_put() when it is not used anymore.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | >= 2.6.29, < 4.9.326 |
References
- https://git.kernel.org/stable/c/0334d23c56ecf1ee1563bb83e29cc5a51ed7fb4ePatch
- https://git.kernel.org/stable/c/0fc62bbc95319bbd330e3645afc7c286acec9ef8Patch
- https://git.kernel.org/stable/c/403132881e66db7aa98b55c6655daedd80d407fdPatch
- https://git.kernel.org/stable/c/40a959d7042bb7711e404ad2318b30e9f92c6b9bPatch
- https://git.kernel.org/stable/c/c5c5bd5cdcc6dc9f75f53d1c89af463d39a2bb96Patch
- https://git.kernel.org/stable/c/cb5dd65e889163e723df1c2f02288cc527a57785Patch
- https://git.kernel.org/stable/c/ec583e300aee9f152a64911445092d18e1c36729Patch
- https://git.kernel.org/stable/c/fe6fe64403710287f0ae61a516954d8a4f7c9e3fPatch
FAQ
What is CVE-2022-50033?
CVE-2022-50033 is a vulnerability with a CVSS score of 5.5 (MEDIUM). In the Linux kernel, the following vulnerability has been resolved: usb: host: ohci-ppc-of: Fix refcount leak bug In ohci_hcd_ppc_of_probe(), of_find_compatible_node() will return a node pointer wit...
How severe is CVE-2022-50033?
CVE-2022-50033 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-2022-50033?
Check the references section above for vendor advisories and patch information. Affected products include: Linux Linux Kernel.