Description

In the Linux kernel, the following vulnerability has been resolved: irqchip/gic-v3: Fix error handling in gic_populate_ppi_partitions of_get_child_by_name() returns a node pointer with refcount incremented, we should use of_node_put() on it when not need anymore. When kcalloc fails, it missing of_node_put() and results in refcount leak. Fix this by goto out_put_node label.

INFO

Published Date :

2025-02-26T02:24:31.586Z

Last Modified :

2025-10-01T19:36:44.679Z

Source :

Linux
AFFECTED PRODUCTS

The following products are affected by CVE-2022-49716 vulnerability.

Vendors Products
Linux
  • Linux Kernel
Redhat
  • Enterprise Linux
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2022-49716.

URL Resource
https://git.kernel.org/stable/c/0b325d993995a321f6ab4e6c51f0504ec092bf5b cve-icon cve-icon
https://git.kernel.org/stable/c/58e67c81e229351027d28c610638378606e33a08 cve-icon cve-icon
https://git.kernel.org/stable/c/7c9dd9d23f26dabcfb14148b9acdfba540418b19 cve-icon cve-icon
https://git.kernel.org/stable/c/c83c34c57798fc41faefcf078be78683db2f4beb cve-icon cve-icon
https://git.kernel.org/stable/c/ec8401a429ffee34ccf38cebf3443f8d5ae6cb0d cve-icon cve-icon
https://lore.kernel.org/linux-cve-announce/2025022631-CVE-2022-49716-7528@gregkh/T cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2022-49716 cve-icon
https://www.cve.org/CVERecord?id=CVE-2022-49716 cve-icon
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