CVE-2025-40146
Published: November 14, 2025Last modified: November 14, 2025
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] https://lore.kernel.org/all/[email protected]/
Status
| Product | Release | Package | Status |
|---|---|---|---|
| Alpaquita Linux | 23 LTS | linux-lts | Vulnerable (6.1.158-r0) |
| 25 LTS | linux-lts | Vulnerable (6.12.57-r0) | |
| Stream | linux-lts | Vulnerable (6.12.57-r0) |