CVE-2026-46239: Linux

Описание

Оригинално описание

In the Linux kernel, the following vulnerability has been resolved: media: i2c: ov5647: Fix runtime PM refcount leak in s_ctrl Three control cases (AUTOGAIN, EXPOSURE_AUTO, ANALOGUE_GAIN) directly return without calling pm_runtime_put(), causing runtime PM reference count leaks. Change these cases from 'return' to 'ret = ... break' pattern to ensure pm_runtime_put() is always called before function exit.

Засегнати продукти

• Linux Linux: 4f66f36388d5668c215f107a4e1ce1a707251ff5 преди 6b03ecf75bda5900b8e661eb75656f631b598bc2; 4f66f36388d5668c215f107a4e1ce1a707251ff5 преди f11ae9c04f8368a3b5a0280ef595198dace1c983
• Linux Linux: 7.0; преди 7.0; 7.0.9 до 7.0.*; 7.1 до *

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-2026-46239
• https://nvd.nist.gov/vuln/detail/CVE-2026-46239
• https://git.kernel.org/stable/c/6b03ecf75bda5900b8e661eb75656f631b598bc2
• https://git.kernel.org/stable/c/f11ae9c04f8368a3b5a0280ef595198dace1c983