CVE-2025-38302
Published: Jul 10, 2025
Modified: May 11, 2026
Description
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.
| Vendor | Product | Versions |
|---|---|---|
Linux | Linux | affected 9b1ce7f0c6f82e241196febabddba5fab66c8f05 - < 0fccb6773b1f4f992e435582cf8e050de421b678affected 9b1ce7f0c6f82e241196febabddba5fab66c8f05 - < 6ffae5d53f704d300cc73b06b4ea99e4507f7cf1affected 9b1ce7f0c6f82e241196febabddba5fab66c8f05 - < cf625013d8741c01407bbb4a60c111b61b9fa69d |
Linux | Linux | affected 6.10unaffected 0 - < 6.10unaffected 6.12.34 - <= 6.12.*unaffected 6.15.3 - <= 6.15.*unaffected 6.16 - <= * |
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