{"id":"CVE-2025-38302","summary":"block: don't use submit_bio_noacct_nocheck in blk_zone_wplug_bio_work","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nblock: don't use submit_bio_noacct_nocheck in blk_zone_wplug_bio_work\n\nBios queued up in the zone write plug have already gone through all all\npreparation in the submit_bio path, including the freeze protection.\n\nSubmitting them through submit_bio_noacct_nocheck duplicates the work\nand can can cause deadlocks when freezing a queue with pending bio\nwrite plugs.\n\nGo straight to -\u003esubmit_bio or blk_mq_submit_bio to bypass the\nsuperfluous extra freeze protection and checks.","modified":"2026-04-02T12:47:55.719508Z","published":"2025-07-10T07:42:14.076Z","related":["SUSE-SU-2025:21074-1","SUSE-SU-2025:21139-1","SUSE-SU-2025:21179-1","openSUSE-SU-2025:20081-1"],"database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/38xxx/CVE-2025-38302.json","cna_assigner":"Linux"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/0fccb6773b1f4f992e435582cf8e050de421b678"},{"type":"WEB","url":"https://git.kernel.org/stable/c/6ffae5d53f704d300cc73b06b4ea99e4507f7cf1"},{"type":"WEB","url":"https://git.kernel.org/stable/c/cf625013d8741c01407bbb4a60c111b61b9fa69d"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/38xxx/CVE-2025-38302.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-38302"},{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"9b1ce7f0c6f82e241196febabddba5fab66c8f05"},{"fixed":"0fccb6773b1f4f992e435582cf8e050de421b678"},{"fixed":"6ffae5d53f704d300cc73b06b4ea99e4507f7cf1"},{"fixed":"cf625013d8741c01407bbb4a60c111b61b9fa69d"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-38302.json"}}],"schema_version":"1.7.5"}