CVE-2025-38302

In the Linux kernel, the following vulnerability has been resolved: block: don't use submit_bio_noacct_nocheck in blk_zone_wplug_bio_work Bios queued up in the zone write plug have already gone through all all preparation in the submit_bio path, including the freeze protection. Submitting them through submit_bio_noacct_nocheck duplicates the work and can can cause deadlocks when freezing a queue with pending bio write plugs. Go straight to ->submit_bio or blk_mq_submit_bio to bypass the superfluous extra freeze protection and checks.

The following products are affected by CVE-2025-38302 vulnerability.

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-38302.

URL	Resource
https://git.kernel.org/stable/c/0fccb6773b1f4f992e435582cf8e050de421b678
https://git.kernel.org/stable/c/6ffae5d53f704d300cc73b06b4ea99e4507f7cf1
https://git.kernel.org/stable/c/cf625013d8741c01407bbb4a60c111b61b9fa69d
https://lore.kernel.org/linux-cve-announce/2025071013-CVE-2025-38302-b915@gregkh/T
https://nvd.nist.gov/vuln/detail/CVE-2025-38302
https://www.cve.org/CVERecord?id=CVE-2025-38302