CVE-2026-93193: Linux

Описание

Оригинално описание

In the Linux kernel, the following vulnerability has been resolved: drm/rockchip: analogix_dp: Fix OF node reference leak via auto cleanup Sashiko reported a reference leak in rockchip_dp_drm_encoder_enable(), the of_get_child_by_name() function does not call of_node_put() in a symmetrical way [1]. Fix the device node reference leak by using __free(device_node) to automatically manage of_node_put() for all device nodes.

Засегнати продукти

• Linux Linux: 729f8eefdcadaff98606931e691910f17d8d59d6 преди 396a193867c6e8ee810287d6f79624144b5629e9; 729f8eefdcadaff98606931e691910f17d8d59d6 преди 887315e5d2eb87c3d6d0da9f7610bc5b3113ae30; 729f8eefdcadaff98606931e691910f17d8d59d6 преди 87e060521371257ddbb77964b66e60d80afcc7b2
• Linux Linux: 6.16; преди 6.16; 6.18.52 до 6.18.*; 7.2.6 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-2026-93193
• https://nvd.nist.gov/vuln/detail/CVE-2026-93193
• https://git.kernel.org/stable/c/396a193867c6e8ee810287d6f79624144b5629e9
• https://git.kernel.org/stable/c/887315e5d2eb87c3d6d0da9f7610bc5b3113ae30
• https://git.kernel.org/stable/c/87e060521371257ddbb77964b66e60d80afcc7b2