CVE-2026-97504

Summary

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 Software

VendorProductVersion RangeStatus
LinuxLinux1f6602c8ed1eccac4fa83e338d02aafe3a0e2c0a < e9adbc3a116dfa8c7b643180dabf6166c99bcec7affected
LinuxLinux1f6602c8ed1eccac4fa83e338d02aafe3a0e2c0a < c9f1fb55646534370b00824a1fdb47718c72f115affected
LinuxLinux1f6602c8ed1eccac4fa83e338d02aafe3a0e2c0a < 3394e894880a60338a2981dd688fd25e88d79667affected
LinuxLinux6.10affected
LinuxLinux0 < 6.10unaffected
LinuxLinux6.12.111 <= 6.12.*unaffected
LinuxLinux6.18.53 <= 6.18.*unaffected
LinuxLinux7.2 <= *unaffected

Weaknesses

References