CVE-2026-23030: Linux

Описание

Оригинално описание

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().

Засегнати продукти

• Linux Linux: ed2b5a8e6b98d042b323afbe177a5dc618921b31 преди b97b2c9808c9a97e0ce30216fa12096d8b0eaa75; ed2b5a8e6b98d042b323afbe177a5dc618921b31 преди ebae26dd15140b840cf65be5e1c0daee949ba70b; ed2b5a8e6b98d042b323afbe177a5dc618921b31 преди 027d42b97e6eb827c3438ebc09bab7efaee9270d; ed2b5a8e6b98d042b323afbe177a5dc618921b31 преди efe92ee7a111fe0f4d75f3ed6b7e3f86322279d5; ed2b5a8e6b98d042b323afbe177a5dc618921b31 преди e07dea3de508cd6950c937cec42de7603190e1ca
• Linux Linux: 5.17; преди 5.17; 6.1.162 до 6.1.*; 6.6.122 до 6.6.*; 6.12.67 до 6.12.*; 6.18.7 до 6.18.*; 6.19 до *
• Siemens RUGGEDCOM RST2428P: преди V4.0

История

Други уязвимости в Linux Linux

• 8.1CVE-2026-99270
• 7.8CVE-2026-99269
• CVE-2026-99268
• CVE-2026-99266
• CVE-2026-99267

Първоизточници

• https://www.cve.org/CVERecord?id=CVE-2026-23030
• https://nvd.nist.gov/vuln/detail/CVE-2026-23030
• 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