CVE-2026-97504

About vulnerability

In the Linux kernel, the following vulnerability has been resolved:

watchdog: lenovo_se10_wdt: Fix use-after-free and resource leak risk

Review by sashiko.dev highlighted potential use after free and resource leak instances.

Set se10_pdev to null to prevent use after free

Remove DMI call back and instead directly call se10_create_platform_device. Handle error cases appropriately

Affected product:

Debian 10 ELS , Debian 11 ELS , Ubuntu 16.04 ELS , Ubuntu 18.04 ELS , Ubuntu 20.04 ELS

Affected packages:

linux @ 5.10.259 (+4 more)

Live-patch status from KernelCare for each operating system.