Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: gpio: sifive: Fix refcount leak in sifive_gpio_probe of_irq_find_parent() returns a node pointer with refcount incremented, We should use of_node_put() on it when not needed anymore. Add missing of_node_put() to avoid refcount leak.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | >= 5.6, < 5.10.163 |
References
- https://git.kernel.org/stable/c/694175cd8a1643cde3acb45c9294bca44a8e08e9Patch
- https://git.kernel.org/stable/c/95da1882ce9372ba20278f87cdb7a34f9812c4b5Patch
- https://git.kernel.org/stable/c/9a402a210798662b04cbe6ca466e916a15efa03aPatch
- https://git.kernel.org/stable/c/f4a2ad1002006548e235255c65a4f1d07312be9dPatch
- https://git.kernel.org/stable/c/f9fb4776ebbc16dfc512adbdc0fe218acb47c7ccPatch
FAQ
What is CVE-2023-53592?
CVE-2023-53592 is a vulnerability with a CVSS score of 5.5 (MEDIUM). In the Linux kernel, the following vulnerability has been resolved: gpio: sifive: Fix refcount leak in sifive_gpio_probe of_irq_find_parent() returns a node pointer with refcount incremented, We sho...
How severe is CVE-2023-53592?
CVE-2023-53592 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-2023-53592?
Check the references section above for vendor advisories and patch information. Affected products include: Linux Linux Kernel.