摘要:

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

HID: amd_sfh: Fix potential NULL pointer dereference

devm_add_action_or_reset() can suddenly invoke amd_mp2_pci_remove() at
registration that will cause NULL pointer dereference since
corresponding data is not initialized yet. The patch moves
initialization of data before devm_add_action_or_reset().

Found by Linux Driver Verification project (linuxtesting.org).

[jkosina@suse.cz: rebase]

安全等级: Low

公告ID: KylinSec-SA-2024-2564

发布日期: 2024年6月4日

关联CVE: CVE-2021-47380