Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: power/reset: arm-versatile: Fix refcount leak in versatile_reboot_probe of_find_matching_node_and_match() returns a node pointer with refcount incremented, we should use of_node_put() on it when not need anymore. Add missing of_node_put() to avoid refcount leak.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | >= 3.18, < 4.9.325 |
References
- https://git.kernel.org/stable/c/493ceca3271316e74639c89ff8ac35883de64256Patch
- https://git.kernel.org/stable/c/49fa778ee044b00471dd9ccae5f6a121fffea1acPatch
- https://git.kernel.org/stable/c/6689754b121bd487f99680280102b3a5cd7374afPatch
- https://git.kernel.org/stable/c/71ab83ac65e2d671552374123bf920c1d698335aPatch
- https://git.kernel.org/stable/c/78bdf732cf5d74d1c6ecda06830a91f80a4aef6fPatch
- https://git.kernel.org/stable/c/80192eff64eee9b3bc0594a47381937b94b9d65aPatch
- https://git.kernel.org/stable/c/a9ed3ad3a8d1dfbc829d86edb3236873a315db11Patch
- https://git.kernel.org/stable/c/b4d224eec96a18fa8959512cd9e5b6a50bd16a41Patch
FAQ
What is CVE-2022-49609?
CVE-2022-49609 is a vulnerability with a CVSS score of 5.5 (MEDIUM). In the Linux kernel, the following vulnerability has been resolved: power/reset: arm-versatile: Fix refcount leak in versatile_reboot_probe of_find_matching_node_and_match() returns a node pointer w...
How severe is CVE-2022-49609?
CVE-2022-49609 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-2022-49609?
Check the references section above for vendor advisories and patch information. Affected products include: Linux Linux Kernel.