CVE-2022-50645
Published Dec 9, 2025
Modified Apr 15, 2026
Description
In the Linux kernel, the following vulnerability has been resolved: EDAC/i10nm: fix refcount leak in pci_get_dev_wrapper() As the comment of pci_get_domain_bus_and_slot() says, it returns a PCI device with refcount incremented, so it doesn't need to call an extra pci_dev_get() in pci_get_dev_wrapper(), and the PCI device needs to be put in the error path.
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References
Other References
https://git.kernel.org/stable/c/1adb2583cdbd75f379e3230a43a7412d373d499f
https://git.kernel.org/stable/c/2db53c7059167b63cc790366ef1a9e286e71980b
https://git.kernel.org/stable/c/3e255dc21031cc1f341584eb99a7f31598bf0be7
https://git.kernel.org/stable/c/9c8921555907f4d723f01ed2d859b66f2d14f08e
https://git.kernel.org/stable/c/e6e295a434d1c917a017980389aec88bf35cc81b
https://git.kernel.org/stable/c/f29c2f57cdf7a57223dcd9fbaa2261faab5234b2
Frequently Asked Questions
What is CVE-2022-50645? +
In the Linux kernel, the following vulnerability has been resolved:
EDAC/i10nm: fix refcount leak in pci_get_dev_wrapper()
As the comment of pci_get_domain_bus_and_slot() says, it returns
a PCI device with refcount incremented, so it doesn't need to
call an extra pci_dev_get() in pci_get_dev_wrapper(), and the PCI
device needs to be put in the error path.
How do I check if I'm vulnerable to CVE-2022-50645? +
You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.