{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-37812","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2025-04-16T04:51:23.942Z","datePublished":"2025-05-08T06:26:09.355Z","dateUpdated":"2026-05-11T21:15:37.289Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-05-11T21:15:37.289Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nusb: cdns3: Fix deadlock when using NCM gadget\n\nThe cdns3 driver has the same NCM deadlock as fixed in cdnsp by commit\n58f2fcb3a845 (\"usb: cdnsp: Fix deadlock issue during using NCM gadget\").\n\nUnder PREEMPT_RT the deadlock can be readily triggered by heavy network\ntraffic, for example using \"iperf --bidir\" over NCM ethernet link.\n\nThe deadlock occurs because the threaded interrupt handler gets\npreempted by a softirq, but both are protected by the same spinlock.\nPrevent deadlock by disabling softirq during threaded irq handler."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/usb/cdns3/cdns3-gadget.c"],"versions":[{"version":"7733f6c32e36ff9d7adadf40001039bf219b1cbe","lessThan":"eebfb64c624fc738b669100173344fb441c5e719","status":"affected","versionType":"git"},{"version":"7733f6c32e36ff9d7adadf40001039bf219b1cbe","lessThan":"59a760e4796a3cd88d8b9d7706e0a638de677751","status":"affected","versionType":"git"},{"version":"7733f6c32e36ff9d7adadf40001039bf219b1cbe","lessThan":"b96239582531775f2fdcb14de29bdb6870fd4c8c","status":"affected","versionType":"git"},{"version":"7733f6c32e36ff9d7adadf40001039bf219b1cbe","lessThan":"c27db84ed44e50ff90d9e3a2a25fae2e0a0fa015","status":"affected","versionType":"git"},{"version":"7733f6c32e36ff9d7adadf40001039bf219b1cbe","lessThan":"48a62deb857f0694f611949015e70ad194d97159","status":"affected","versionType":"git"},{"version":"7733f6c32e36ff9d7adadf40001039bf219b1cbe","lessThan":"74cd6e408a4c010e404832f0e4609d29bf1d0c41","status":"affected","versionType":"git"},{"version":"7733f6c32e36ff9d7adadf40001039bf219b1cbe","lessThan":"09e90a9689a4aac7a2f726dc2aa472b0b37937b7","status":"affected","versionType":"git"},{"version":"7733f6c32e36ff9d7adadf40001039bf219b1cbe","lessThan":"a1059896f2bfdcebcdc7153c3be2307ea319501f","status":"affected","versionType":"git"}]},{"product":"Linux","vendor":"Linux","defaultStatus":"affected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/usb/cdns3/cdns3-gadget.c"],"versions":[{"version":"5.4","status":"affected"},{"version":"0","lessThan":"5.4","status":"unaffected","versionType":"semver"},{"version":"5.4.293","lessThanOrEqual":"5.4.*","status":"unaffected","versionType":"semver"},{"version":"5.10.237","lessThanOrEqual":"5.10.*","status":"unaffected","versionType":"semver"},{"version":"5.15.181","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"6.1.136","lessThanOrEqual":"6.1.*","status":"unaffected","versionType":"semver"},{"version":"6.6.89","lessThanOrEqual":"6.6.*","status":"unaffected","versionType":"semver"},{"version":"6.12.26","lessThanOrEqual":"6.12.*","status":"unaffected","versionType":"semver"},{"version":"6.14.5","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":"5.4","versionEndExcluding":"5.4.293"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.4","versionEndExcluding":"5.10.237"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.4","versionEndExcluding":"5.15.181"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.4","versionEndExcluding":"6.1.136"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.4","versionEndExcluding":"6.6.89"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.4","versionEndExcluding":"6.12.26"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.4","versionEndExcluding":"6.14.5"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.4","versionEndExcluding":"6.15"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/eebfb64c624fc738b669100173344fb441c5e719"},{"url":"https://git.kernel.org/stable/c/59a760e4796a3cd88d8b9d7706e0a638de677751"},{"url":"https://git.kernel.org/stable/c/b96239582531775f2fdcb14de29bdb6870fd4c8c"},{"url":"https://git.kernel.org/stable/c/c27db84ed44e50ff90d9e3a2a25fae2e0a0fa015"},{"url":"https://git.kernel.org/stable/c/48a62deb857f0694f611949015e70ad194d97159"},{"url":"https://git.kernel.org/stable/c/74cd6e408a4c010e404832f0e4609d29bf1d0c41"},{"url":"https://git.kernel.org/stable/c/09e90a9689a4aac7a2f726dc2aa472b0b37937b7"},{"url":"https://git.kernel.org/stable/c/a1059896f2bfdcebcdc7153c3be2307ea319501f"}],"title":"usb: cdns3: Fix deadlock when using NCM gadget","x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://lists.debian.org/debian-lts-announce/2025/05/msg00045.html"},{"url":"https://lists.debian.org/debian-lts-announce/2025/05/msg00030.html"}],"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2025-11-03T19:55:45.167Z"}}]}}