CVE-2022-49716
irqchip/gic-v3: Fix error handling in gic_populate_ppi_partitions
CVSS Score
5.5
EPSS Score
0.0%
EPSS Percentile
0th
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.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Feb 26, 2025 |
| Last Updated | May 11, 2026 |
Stay Ahead of the Next One
Get instant alerts for linux linux
Be the first to know when new medium vulnerabilities affecting linux linux are published — delivered to Slack, Telegram or Discord.
Get Free Alerts →
Free · No credit card · 60 sec setup
Affected Versions
Linux / Linux
52085d3f2028d853f8d6ce7ead2f8a504f6077fa < 58e67c81e229351027d28c610638378606e33a08 52085d3f2028d853f8d6ce7ead2f8a504f6077fa < 7c9dd9d23f26dabcfb14148b9acdfba540418b19 52085d3f2028d853f8d6ce7ead2f8a504f6077fa < 0b325d993995a321f6ab4e6c51f0504ec092bf5b 52085d3f2028d853f8d6ce7ead2f8a504f6077fa < c83c34c57798fc41faefcf078be78683db2f4beb 52085d3f2028d853f8d6ce7ead2f8a504f6077fa < ec8401a429ffee34ccf38cebf3443f8d5ae6cb0d
Linux / Linux
5.4
References
git.kernel.org: https://git.kernel.org/stable/c/58e67c81e229351027d28c610638378606e33a08 git.kernel.org: https://git.kernel.org/stable/c/7c9dd9d23f26dabcfb14148b9acdfba540418b19 git.kernel.org: https://git.kernel.org/stable/c/0b325d993995a321f6ab4e6c51f0504ec092bf5b git.kernel.org: https://git.kernel.org/stable/c/c83c34c57798fc41faefcf078be78683db2f4beb git.kernel.org: https://git.kernel.org/stable/c/ec8401a429ffee34ccf38cebf3443f8d5ae6cb0d