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

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

https://cvefeed.io/rssfeed/latest.atom / Sat, 01/31/2026 - 17:00
CVE ID : CVE-2026-23030
Published : Jan. 31, 2026, 12:16 p.m. | 3 hours, 44 minutes ago
Description : 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().
Severity: 0.0 | NA
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