CVE-2025-40146 - blk-mq: fix potential deadlock while nr_requests grown

CVE ID : CVE-2025-40146 Published : Nov. 12, 2025, 10:23 a.m. | 21 minutes ago Description : In the Linux kernel, the following vulnerability has been resolved: blk-mq: fix potential deadlock while nr_requests grown Allocate and free sched_tags while queue is freezed can deadlock[1], this is a long term problem, hence allocate memory before freezing queue and free memory after queue is unfreezed. [1] Severity: 0.0 | NA Visit the link for more details, such as CVSS details, affected products, timeline, and more...