CVE-2026-68463: Linux

Описание

Оригинално описание

In the Linux kernel, the following vulnerability has been resolved: mmc: sdhci-esdhc-imx: use pm_runtime_resume_and_get() in suspend Replace pm_runtime_get_sync() with pm_runtime_resume_and_get() to simplify error handling. pm_runtime_resume_and_get() automatically drops the usage counter on failure, avoiding the need for a separate pm_runtime_put_noidle() call. If it fails, the device is unclocked and accessing hardware registers would cause a kernel panic, so return the error immediately.

Засегнати продукти

• Linux Linux: 676a83855614635af3bf31ad3f8fec4031f81354 преди 5b8f11cbe8ad5726b2b63ff1574d5cffa4df18c2; 676a83855614635af3bf31ad3f8fec4031f81354 преди 6355749aebf6c78081f7096a52edcd28d2aa0fab; 676a83855614635af3bf31ad3f8fec4031f81354 преди 8da5930144712412d85e7f868693d96ec5c2018c
• Linux Linux: 6.16; преди 6.16; 6.18.40 до 6.18.*; 7.1.5 до 7.1.*; от 7.2 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-2026-68463
• https://nvd.nist.gov/vuln/detail/CVE-2026-68463
• https://git.kernel.org/stable/c/5b8f11cbe8ad5726b2b63ff1574d5cffa4df18c2
• https://git.kernel.org/stable/c/6355749aebf6c78081f7096a52edcd28d2aa0fab
• https://git.kernel.org/stable/c/8da5930144712412d85e7f868693d96ec5c2018c