CVE-2026-23160: Linux

Описание

Оригинално описание

In the Linux kernel, the following vulnerability has been resolved: octeon_ep: Fix memory leak in octep_device_setup() In octep_device_setup(), if octep_ctrl_net_init() fails, the function returns directly without unmapping the mapped resources and freeing the allocated configuration memory. Fix this by jumping to the unsupported_dev label, which performs the necessary cleanup. This aligns with the error handling logic of other paths in this function. Compile tested only. Issue found using a prototype static analysis tool and code review.

Засегнати продукти

• Linux Linux: 577f0d1b1c5f3282fa2011177b0af692a7c21aee преди 5058d3f8f17202e673f90af1446252322bd0850f; 577f0d1b1c5f3282fa2011177b0af692a7c21aee преди fdfd28e13c244d7c3345e74f339fd1b67605b694; 577f0d1b1c5f3282fa2011177b0af692a7c21aee преди d753f3c3f9d7a6e6dbb4d3a97b73007d71624551; 577f0d1b1c5f3282fa2011177b0af692a7c21aee преди 8016dc5ee19a77678c264f8ba368b1e873fa705b
• Linux Linux: 6.4; преди 6.4; 6.6.123 до 6.6.*; 6.12.69 до 6.12.*; 6.18.9 до 6.18.*; от 6.19 нататък

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-2026-23160
• https://nvd.nist.gov/vuln/detail/CVE-2026-23160
• https://git.kernel.org/stable/c/5058d3f8f17202e673f90af1446252322bd0850f
• https://git.kernel.org/stable/c/fdfd28e13c244d7c3345e74f339fd1b67605b694
• https://git.kernel.org/stable/c/d753f3c3f9d7a6e6dbb4d3a97b73007d71624551
• https://git.kernel.org/stable/c/8016dc5ee19a77678c264f8ba368b1e873fa705b