{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-37980","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2025-04-16T04:51:23.975Z","datePublished":"2025-05-20T16:58:22.720Z","dateUpdated":"2026-05-11T21:18:58.108Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-05-11T21:18:58.108Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nblock: fix resource leak in blk_register_queue() error path\n\nWhen registering a queue fails after blk_mq_sysfs_register() is\nsuccessful but the function later encounters an error, we need\nto clean up the blk_mq_sysfs resources.\n\nAdd the missing blk_mq_sysfs_unregister() call in the error path\nto properly clean up these resources and prevent a memory leak."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["block/blk-sysfs.c"],"versions":[{"version":"320ae51feed5c2f13664aa05a76bec198967e04d","lessThan":"6af6d5feebf9423ab3b252831d1f52de31a8b5e0","status":"affected","versionType":"git"},{"version":"320ae51feed5c2f13664aa05a76bec198967e04d","lessThan":"549cbbd14bbec12469ceb279b79c763c8a24224e","status":"affected","versionType":"git"},{"version":"320ae51feed5c2f13664aa05a76bec198967e04d","lessThan":"41e43134ddda35949974be40520460a12dda3502","status":"affected","versionType":"git"},{"version":"320ae51feed5c2f13664aa05a76bec198967e04d","lessThan":"55a7bb2708f7c7c5b366d4e40916113168a3824c","status":"affected","versionType":"git"},{"version":"320ae51feed5c2f13664aa05a76bec198967e04d","lessThan":"40f2eb9b531475dd01b683fdaf61ca3cfd03a51e","status":"affected","versionType":"git"}]},{"product":"Linux","vendor":"Linux","defaultStatus":"affected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["block/blk-sysfs.c"],"versions":[{"version":"3.13","status":"affected"},{"version":"0","lessThan":"3.13","status":"unaffected","versionType":"semver"},{"version":"6.1.168","lessThanOrEqual":"6.1.*","status":"unaffected","versionType":"semver"},{"version":"6.6.88","lessThanOrEqual":"6.6.*","status":"unaffected","versionType":"semver"},{"version":"6.12.25","lessThanOrEqual":"6.12.*","status":"unaffected","versionType":"semver"},{"version":"6.14.4","lessThanOrEqual":"6.14.*","status":"unaffected","versionType":"semver"},{"version":"6.15","lessThanOrEqual":"*","status":"unaffected","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.13","versionEndExcluding":"6.1.168"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.13","versionEndExcluding":"6.6.88"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.13","versionEndExcluding":"6.12.25"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.13","versionEndExcluding":"6.14.4"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.13","versionEndExcluding":"6.15"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/6af6d5feebf9423ab3b252831d1f52de31a8b5e0"},{"url":"https://git.kernel.org/stable/c/549cbbd14bbec12469ceb279b79c763c8a24224e"},{"url":"https://git.kernel.org/stable/c/41e43134ddda35949974be40520460a12dda3502"},{"url":"https://git.kernel.org/stable/c/55a7bb2708f7c7c5b366d4e40916113168a3824c"},{"url":"https://git.kernel.org/stable/c/40f2eb9b531475dd01b683fdaf61ca3cfd03a51e"}],"title":"block: fix resource leak in blk_register_queue() error path","x_generator":{"engine":"bippy-1.2.0"}}}}