Not yet scoredPublished Jan 31, 2026

CVE-2026-23030phy: rockchip: inno-usb2: Fix a double free bug in rockchip_usb2phy_probe()

Updated under an hour ago (Oct 27, 2026, 3:50 PM ET)

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Exploited in the last 30 days

In the Linux kernel, the following vulnerability has been resolved: phy: rockchip: inno-usb2: Fix a double free bug in rockchip_usb2phy_probe() The for_each_available_child_of_node() calls of_node_put() to release child_np in each success loop. After breaking from the loop with the child_np has been released, the code will jump to the put_child label and will call the of_node_put() again if the devm_request_threaded_irq() fails. These cause a double free bug. Fix by returning directly to avoid the duplicate of_node_put().

CVSS: Not yet scored
Weakness (CWE): Not given
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: Linux
NVD analysis: Deferred
Record last updated: Jun 2, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

Linux Linux linux:linux (from the name)	from ed2b5a8e6b98d042b323afbe177a5dc618921b31 before b97b2c9808c9a97e0ce30216fa12096d8b0eaa75; from ed2b5a8e6b98d042b323afbe177a5dc618921b31 before ebae26dd15140b840cf65be5e1c0daee949ba70b; from ed2b5a8e6b98d042b323afbe177a5dc618921b31 before 027d42b97e6eb827c3438ebc09bab7efaee9270d; from ed2b5a8e6b98d042b323afbe177a5dc618921b31 before efe92ee7a111fe0f4d75f3ed6b7e3f86322279d5; from ed2b5a8e6b98d042b323afbe177a5dc618921b31 before e07dea3de508cd6950c937cec42de7603190e1ca	CNA record
Siemens RUGGEDCOM RST2428P siemens:ruggedcom_rst2428p (from the name)	before V4.0	CISA ADP

References

References

https://git.kernel.org/stable/c/b97b2c9808c9a97e0ce30216fa12096d8b0eaa75
https://git.kernel.org/stable/c/ebae26dd15140b840cf65be5e1c0daee949ba70b
https://git.kernel.org/stable/c/027d42b97e6eb827c3438ebc09bab7efaee9270d
https://git.kernel.org/stable/c/efe92ee7a111fe0f4d75f3ed6b7e3f86322279d5
https://git.kernel.org/stable/c/e07dea3de508cd6950c937cec42de7603190e1ca
https://cert-portal.siemens.com/productcert/html/ssa-253495.html

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.