Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: irqchip/ti-sci: Fix refcount leak in ti_sci_intr_irq_domain_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 | >= 5.2, < 5.4.235 |
References
- https://git.kernel.org/stable/c/02298b7bae12936ca313975b02e7f98b06670d37Patch
- https://git.kernel.org/stable/c/07fceab32096c1290b491f2fcaace03f78e2db37Patch
- https://git.kernel.org/stable/c/4ae40c20f1519e1767ba01609abc7e8d6485fc0cPatch
- https://git.kernel.org/stable/c/856fc2195494d1175ada0f1f46f92c5b28ce12ebPatch
- https://git.kernel.org/stable/c/a0d91a48e1a020fb636f0fcaf44672f123bb0799Patch
- https://git.kernel.org/stable/c/df8d3536b660c6c6f6b25fa8b157e9b38ad78142Patch
FAQ
What is CVE-2023-53164?
CVE-2023-53164 is a vulnerability with a CVSS score of 5.5 (MEDIUM). In the Linux kernel, the following vulnerability has been resolved: irqchip/ti-sci: Fix refcount leak in ti_sci_intr_irq_domain_probe of_irq_find_parent() returns a node pointer with refcount increm...
How severe is CVE-2023-53164?
CVE-2023-53164 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-2023-53164?
Check the references section above for vendor advisories and patch information. Affected products include: Linux Linux Kernel.