CVE-2026-23030
phy: rockchip: inno-usb2: Fix a double free bug in rockchip_usb2phy_probe()
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
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().
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Jan 31, 2026 |
| Last Updated | May 11, 2026 |
Stay Ahead of the Next One
Get instant alerts for linux linux
Be the first to know when new unknown vulnerabilities affecting linux linux are published — delivered to Slack, Telegram or Discord.
Get Free Alerts →
Free · No credit card · 60 sec setup
Affected Versions
Linux / Linux
ed2b5a8e6b98d042b323afbe177a5dc618921b31 < b97b2c9808c9a97e0ce30216fa12096d8b0eaa75 ed2b5a8e6b98d042b323afbe177a5dc618921b31 < ebae26dd15140b840cf65be5e1c0daee949ba70b ed2b5a8e6b98d042b323afbe177a5dc618921b31 < 027d42b97e6eb827c3438ebc09bab7efaee9270d ed2b5a8e6b98d042b323afbe177a5dc618921b31 < efe92ee7a111fe0f4d75f3ed6b7e3f86322279d5 ed2b5a8e6b98d042b323afbe177a5dc618921b31 < e07dea3de508cd6950c937cec42de7603190e1ca
Linux / Linux
5.17
References
git.kernel.org: https://git.kernel.org/stable/c/b97b2c9808c9a97e0ce30216fa12096d8b0eaa75 git.kernel.org: https://git.kernel.org/stable/c/ebae26dd15140b840cf65be5e1c0daee949ba70b git.kernel.org: https://git.kernel.org/stable/c/027d42b97e6eb827c3438ebc09bab7efaee9270d git.kernel.org: https://git.kernel.org/stable/c/efe92ee7a111fe0f4d75f3ed6b7e3f86322279d5 git.kernel.org: https://git.kernel.org/stable/c/e07dea3de508cd6950c937cec42de7603190e1ca