CVE-2026-64171: Linux

Описание

Оригинално описание

In the Linux kernel, the following vulnerability has been resolved: i2c: tegra: fix pm_runtime leak on mutex_lock failure If tegra_i2c_mutex_lock() fails, the function returns without calling pm_runtime_put(), leaking the runtime PM reference acquired by the preceding pm_runtime_get_sync(). This prevents the device from ever entering runtime suspend. Add the missing pm_runtime_put() before returning on lock failure.

Засегнати продукти

• Linux Linux: 6077cfd716fbd4d1f2a3702e49ae8bf65c072685 преди 8f7ed203b39004c02479a9156089d87d1ac2c1d8; 6077cfd716fbd4d1f2a3702e49ae8bf65c072685 преди 57cf4e8d6a57dc2ef5810f4852a23ba4c71b74bb
• Linux Linux: 7.0; преди 7.0; 7.0.11 до 7.0.*; от 7.1 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-2026-64171
• https://nvd.nist.gov/vuln/detail/CVE-2026-64171
• https://git.kernel.org/stable/c/8f7ed203b39004c02479a9156089d87d1ac2c1d8
• https://git.kernel.org/stable/c/57cf4e8d6a57dc2ef5810f4852a23ba4c71b74bb