CVE-2026-45926: Linux

Описание

Оригинално описание

In the Linux kernel, the following vulnerability has been resolved: rust: pwm: Fix potential memory leak on init error When initializing a PWM chip using pwmchip_alloc(), the allocated device owns an initial reference that must be released on all error paths. If __pinned_init() were to fail, the allocated pwm_chip would currently leak because the error path returns without calling pwmchip_put().

Засегнати продукти

• Linux Linux: 7b3dce814a15bc5d9fb6124cd945291012c4ebb9 преди baa8b7097d9cc68ff85819cf683972a58c2ce32b; 7b3dce814a15bc5d9fb6124cd945291012c4ebb9 преди a2633dc243c35754a0c2270131d8a199c987c9bf
• Linux Linux: 6.19; преди 6.19; 6.19.4 до 6.19.*; от 7.0 нататък

История

Други уязвимости в Linux Linux

• 8.1CVE-2026-99270
• 7.8CVE-2026-99269
• CVE-2026-99265
• CVE-2026-99261
• CVE-2026-99260

Първоизточници

• https://www.cve.org/CVERecord?id=CVE-2026-45926
• https://nvd.nist.gov/vuln/detail/CVE-2026-45926
• https://git.kernel.org/stable/c/baa8b7097d9cc68ff85819cf683972a58c2ce32b
• https://git.kernel.org/stable/c/a2633dc243c35754a0c2270131d8a199c987c9bf