CVE-2026-98415: Linux

Описание

Оригинално описание

In the Linux kernel, the following vulnerability has been resolved: soc: samsung: exynos-pmu: fix use-after-free of interrupt generator node The setup_cpuhp_and_cpuidle() parses the device tree node for the interrupt generation block via of_parse_phandle() and decrements its reference count using of_node_put() immediately after fetching the resource address. However, later the intr_gen_node pointer is passed into of_syscon_register_regmap(). Fix this by declaring intr_gen_node with __free() and removing of_node_put().

Засегнати продукти

• Linux Linux: 78b72897a5c8bb9d3b51fc6494a1eb09265487a4 преди 4450102d6aa2a85b1d2d8610920fcbe45eb0ef69; 78b72897a5c8bb9d3b51fc6494a1eb09265487a4 преди 164313e24cb0f51528bc2099c5564174ead11d8a; 78b72897a5c8bb9d3b51fc6494a1eb09265487a4 преди 4dd1999783d7d12434006289338373e49492dc96
• Linux Linux: 6.18; преди 6.18; 6.18.54 до 6.18.*; 7.2.8 до 7.2.*; от 7.3 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-2026-98415
• https://nvd.nist.gov/vuln/detail/CVE-2026-98415
• https://git.kernel.org/stable/c/4450102d6aa2a85b1d2d8610920fcbe45eb0ef69
• https://git.kernel.org/stable/c/164313e24cb0f51528bc2099c5564174ead11d8a
• https://git.kernel.org/stable/c/4dd1999783d7d12434006289338373e49492dc96