CVE-2025-21859 (GCVE-0-2025-21859)
Vulnerability from cvelistv5
Published
2025-03-12 09:42
Modified
2025-10-01 19:26
Severity ?
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Summary
In the Linux kernel, the following vulnerability has been resolved: USB: gadget: f_midi: f_midi_complete to call queue_work When using USB MIDI, a lock is attempted to be acquired twice through a re-entrant call to f_midi_transmit, causing a deadlock. Fix it by using queue_work() to schedule the inner f_midi_transmit() via a high priority work queue from the completion handler.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/1f10923404705a94891e612dff3b75e828a78368Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/24a942610ee9bafb2692a456ae850c5b2e409b05Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/4ab37fcb42832cdd3e9d5e50653285ca84d6686fPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/727dee0857946b85232526de4f5a957fe163e89aPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/8aa6b4be1f4efccbfc533e6ec8841d26e4fa8dbaPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/b09957657d7767d164b3432af2129bd72947553cPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/deeee3adb2c01eedab32c3b4519337689ad02e8aPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/e9fec6f42c45db2f62dc373fb1a10d2488c04e79Patch
Impacted products
Vendor Product Version
Linux Linux Version: d5daf49b58661ec4af7a55b277176efbf945ca05
Version: d5daf49b58661ec4af7a55b277176efbf945ca05
Version: d5daf49b58661ec4af7a55b277176efbf945ca05
Version: d5daf49b58661ec4af7a55b277176efbf945ca05
Version: d5daf49b58661ec4af7a55b277176efbf945ca05
Version: d5daf49b58661ec4af7a55b277176efbf945ca05
Version: d5daf49b58661ec4af7a55b277176efbf945ca05
Version: d5daf49b58661ec4af7a55b277176efbf945ca05
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   Linux Linux Version: 3.2
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\"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2025-10-01T16:58:32.638Z\"}}], \"cna\": {\"title\": \"USB: gadget: f_midi: f_midi_complete to call queue_work\", \"affected\": [{\"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\", \"vendor\": \"Linux\", \"product\": \"Linux\", \"versions\": [{\"status\": \"affected\", \"version\": \"d5daf49b58661ec4af7a55b277176efbf945ca05\", \"lessThan\": \"727dee0857946b85232526de4f5a957fe163e89a\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"d5daf49b58661ec4af7a55b277176efbf945ca05\", \"lessThan\": \"1f10923404705a94891e612dff3b75e828a78368\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"d5daf49b58661ec4af7a55b277176efbf945ca05\", \"lessThan\": \"b09957657d7767d164b3432af2129bd72947553c\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"d5daf49b58661ec4af7a55b277176efbf945ca05\", \"lessThan\": \"24a942610ee9bafb2692a456ae850c5b2e409b05\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"d5daf49b58661ec4af7a55b277176efbf945ca05\", \"lessThan\": \"deeee3adb2c01eedab32c3b4519337689ad02e8a\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"d5daf49b58661ec4af7a55b277176efbf945ca05\", \"lessThan\": \"e9fec6f42c45db2f62dc373fb1a10d2488c04e79\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"d5daf49b58661ec4af7a55b277176efbf945ca05\", \"lessThan\": \"8aa6b4be1f4efccbfc533e6ec8841d26e4fa8dba\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"d5daf49b58661ec4af7a55b277176efbf945ca05\", \"lessThan\": \"4ab37fcb42832cdd3e9d5e50653285ca84d6686f\", \"versionType\": \"git\"}], \"programFiles\": [\"drivers/usb/gadget/function/f_midi.c\"], \"defaultStatus\": \"unaffected\"}, {\"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\", \"vendor\": \"Linux\", \"product\": \"Linux\", \"versions\": [{\"status\": \"affected\", \"version\": \"3.2\"}, {\"status\": \"unaffected\", \"version\": \"0\", \"lessThan\": \"3.2\", \"versionType\": \"semver\"}, {\"status\": \"unaffected\", \"version\": \"5.4.291\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"5.4.*\"}, {\"status\": \"unaffected\", \"version\": \"5.10.235\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"5.10.*\"}, {\"status\": \"unaffected\", \"version\": \"5.15.179\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"5.15.*\"}, {\"status\": \"unaffected\", \"version\": \"6.1.130\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.1.*\"}, {\"status\": \"unaffected\", \"version\": \"6.6.80\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.6.*\"}, {\"status\": \"unaffected\", \"version\": \"6.12.17\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.12.*\"}, {\"status\": \"unaffected\", \"version\": \"6.13.5\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.13.*\"}, {\"status\": \"unaffected\", \"version\": \"6.14\", \"versionType\": \"original_commit_for_fix\", \"lessThanOrEqual\": \"*\"}], \"programFiles\": [\"drivers/usb/gadget/function/f_midi.c\"], \"defaultStatus\": \"affected\"}], \"references\": [{\"url\": \"https://git.kernel.org/stable/c/727dee0857946b85232526de4f5a957fe163e89a\"}, {\"url\": \"https://git.kernel.org/stable/c/1f10923404705a94891e612dff3b75e828a78368\"}, {\"url\": \"https://git.kernel.org/stable/c/b09957657d7767d164b3432af2129bd72947553c\"}, {\"url\": \"https://git.kernel.org/stable/c/24a942610ee9bafb2692a456ae850c5b2e409b05\"}, {\"url\": \"https://git.kernel.org/stable/c/deeee3adb2c01eedab32c3b4519337689ad02e8a\"}, {\"url\": \"https://git.kernel.org/stable/c/e9fec6f42c45db2f62dc373fb1a10d2488c04e79\"}, {\"url\": \"https://git.kernel.org/stable/c/8aa6b4be1f4efccbfc533e6ec8841d26e4fa8dba\"}, {\"url\": \"https://git.kernel.org/stable/c/4ab37fcb42832cdd3e9d5e50653285ca84d6686f\"}], \"x_generator\": {\"engine\": \"bippy-1.2.0\"}, \"descriptions\": [{\"lang\": \"en\", \"value\": \"In the Linux kernel, the following vulnerability has been resolved:\\n\\nUSB: gadget: f_midi: f_midi_complete to call queue_work\\n\\nWhen using USB MIDI, a lock is attempted to be acquired twice through a\\nre-entrant call to f_midi_transmit, causing a deadlock.\\n\\nFix it by using queue_work() to schedule the inner f_midi_transmit() via\\na high priority work queue from the completion handler.\"}], \"cpeApplicability\": [{\"nodes\": [{\"negate\": false, \"cpeMatch\": [{\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"5.4.291\", \"versionStartIncluding\": \"3.2\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"5.10.235\", \"versionStartIncluding\": \"3.2\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"5.15.179\", \"versionStartIncluding\": \"3.2\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.1.130\", \"versionStartIncluding\": \"3.2\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.6.80\", \"versionStartIncluding\": \"3.2\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.12.17\", \"versionStartIncluding\": \"3.2\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.13.5\", \"versionStartIncluding\": \"3.2\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.14\", \"versionStartIncluding\": \"3.2\"}], \"operator\": \"OR\"}]}], \"providerMetadata\": {\"orgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"shortName\": \"Linux\", \"dateUpdated\": \"2025-05-04T07:22:41.835Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2025-21859\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2025-10-01T19:26:37.956Z\", \"dateReserved\": \"2024-12-29T08:45:45.780Z\", \"assignerOrgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"datePublished\": \"2025-03-12T09:42:12.036Z\", \"assignerShortName\": \"Linux\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}


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