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CVE-2022-50645
EDAC/i10nm: fix refcount leak in pci_get_dev_wrapper()
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.

INFO

Published Date :

Dec. 9, 2025, 1:16 a.m.

Last Modified :

Dec. 9, 2025, 6:37 p.m.

Remotely Exploit :

No

Source :

416baaa9-dc9f-4396-8d5f-8c081fb06d67
Affected Products

The following products are affected by CVE-2022-50645 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Linux linux_kernel
: Total Affected Vendor : 1 | Products : 1
Solution
Resolve reference count leak in pci_get_dev_wrapper.
  • Apply Linux kernel patch for EDAC/i10nm.
  • Ensure pci_dev_put is called correctly.
  • Review device handling in error paths.
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2022-50645.

URL Resource
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
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2022-50645 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2022-50645 weaknesses.

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2022-50645 vulnerability anywhere in the article.

Results are limited to the first 20 news articles due to potential performance issues.

The following table lists the changes that have been made to the CVE-2022-50645 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • New CVE Received by 416baaa9-dc9f-4396-8d5f-8c081fb06d67

    Dec. 09, 2025

    Action Type Old Value New Value
    Added 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.
    Added Reference https://git.kernel.org/stable/c/1adb2583cdbd75f379e3230a43a7412d373d499f
    Added Reference https://git.kernel.org/stable/c/2db53c7059167b63cc790366ef1a9e286e71980b
    Added Reference https://git.kernel.org/stable/c/3e255dc21031cc1f341584eb99a7f31598bf0be7
    Added Reference https://git.kernel.org/stable/c/9c8921555907f4d723f01ed2d859b66f2d14f08e
    Added Reference https://git.kernel.org/stable/c/e6e295a434d1c917a017980389aec88bf35cc81b
    Added Reference https://git.kernel.org/stable/c/f29c2f57cdf7a57223dcd9fbaa2261faab5234b2
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
Vulnerability Scoring Details
No CVSS metrics available for this vulnerability.