CVE - CVE-2025-38302

CVE-ID
CVE-2025-38302	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
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.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MISC:https://git.kernel.org/stable/c/0fccb6773b1f4f992e435582cf8e050de421b678 URL:https://git.kernel.org/stable/c/0fccb6773b1f4f992e435582cf8e050de421b678 MISC:https://git.kernel.org/stable/c/6ffae5d53f704d300cc73b06b4ea99e4507f7cf1 URL:https://git.kernel.org/stable/c/6ffae5d53f704d300cc73b06b4ea99e4507f7cf1 MISC:https://git.kernel.org/stable/c/cf625013d8741c01407bbb4a60c111b61b9fa69d URL:https://git.kernel.org/stable/c/cf625013d8741c01407bbb4a60c111b61b9fa69d
Assigning CNA
kernel.org
Date Record Created
20250416	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20250416)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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