CVE-2025-38119 (GCVE-0-2025-38119)

Vulnerability from cvelistv5 – Published: 2025-07-03 08:35 – Updated: 2026-05-11 21:21
VLAI
Title
scsi: core: ufs: Fix a hang in the error handler
Summary
In the Linux kernel, the following vulnerability has been resolved: scsi: core: ufs: Fix a hang in the error handler ufshcd_err_handling_prepare() calls ufshcd_rpm_get_sync(). The latter function can only succeed if UFSHCD_EH_IN_PROGRESS is not set because resuming involves submitting a SCSI command and ufshcd_queuecommand() returns SCSI_MLQUEUE_HOST_BUSY if UFSHCD_EH_IN_PROGRESS is set. Fix this hang by setting UFSHCD_EH_IN_PROGRESS after ufshcd_rpm_get_sync() has been called instead of before. Backtrace: __switch_to+0x174/0x338 __schedule+0x600/0x9e4 schedule+0x7c/0xe8 schedule_timeout+0xa4/0x1c8 io_schedule_timeout+0x48/0x70 wait_for_common_io+0xa8/0x160 //waiting on START_STOP wait_for_completion_io_timeout+0x10/0x20 blk_execute_rq+0xe4/0x1e4 scsi_execute_cmd+0x108/0x244 ufshcd_set_dev_pwr_mode+0xe8/0x250 __ufshcd_wl_resume+0x94/0x354 ufshcd_wl_runtime_resume+0x3c/0x174 scsi_runtime_resume+0x64/0xa4 rpm_resume+0x15c/0xa1c __pm_runtime_resume+0x4c/0x90 // Runtime resume ongoing ufshcd_err_handler+0x1a0/0xd08 process_one_work+0x174/0x808 worker_thread+0x15c/0x490 kthread+0xf4/0x1ec ret_from_fork+0x10/0x20 [ bvanassche: rewrote patch description ]
Severity
5.5 (Medium)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: 62694735ca95c74dac4eb9068d59801ac0ddebaf , < f210ea4e7a790c9f5e613e5302175abd539fe9d5 (git)
Affected: 62694735ca95c74dac4eb9068d59801ac0ddebaf , < f592eb12b43f21dbc972cbe583a12d256901e569 (git)
Affected: 62694735ca95c74dac4eb9068d59801ac0ddebaf , < ded80255c59a57cd3270d98461f6508730f9767c (git)
Affected: 62694735ca95c74dac4eb9068d59801ac0ddebaf , < 21f071261f946c5ca1adf378f818082a112b34d2 (git)
Affected: 62694735ca95c74dac4eb9068d59801ac0ddebaf , < 3464a707d137efc8aea1d4ae234d26a28d82b78c (git)
Affected: 62694735ca95c74dac4eb9068d59801ac0ddebaf , < bb37f795d01961286b8f768a6d7152f32b589067 (git)
Affected: 62694735ca95c74dac4eb9068d59801ac0ddebaf , < 8a3514d348de87a9d5e2ac00fbac4faae0b97996 (git)
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Linux Linux Affected: 3.12
Unaffected: 0 , < 3.12 (semver)
Unaffected: 5.10.248 , ≤ 5.10.* (semver)
Unaffected: 5.15.186 , ≤ 5.15.* (semver)
Unaffected: 6.1.142 , ≤ 6.1.* (semver)
Unaffected: 6.6.94 , ≤ 6.6.* (semver)
Unaffected: 6.12.34 , ≤ 6.12.* (semver)
Unaffected: 6.15.3 , ≤ 6.15.* (semver)
Unaffected: 6.16 , ≤ * (original_commit_for_fix)
Create a notification for this product.
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          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: core: ufs: Fix a hang in the error handler\n\nufshcd_err_handling_prepare() calls ufshcd_rpm_get_sync(). The latter\nfunction can only succeed if UFSHCD_EH_IN_PROGRESS is not set because\nresuming involves submitting a SCSI command and ufshcd_queuecommand()\nreturns SCSI_MLQUEUE_HOST_BUSY if UFSHCD_EH_IN_PROGRESS is set. Fix this\nhang by setting UFSHCD_EH_IN_PROGRESS after ufshcd_rpm_get_sync() has\nbeen called instead of before.\n\nBacktrace:\n__switch_to+0x174/0x338\n__schedule+0x600/0x9e4\nschedule+0x7c/0xe8\nschedule_timeout+0xa4/0x1c8\nio_schedule_timeout+0x48/0x70\nwait_for_common_io+0xa8/0x160 //waiting on START_STOP\nwait_for_completion_io_timeout+0x10/0x20\nblk_execute_rq+0xe4/0x1e4\nscsi_execute_cmd+0x108/0x244\nufshcd_set_dev_pwr_mode+0xe8/0x250\n__ufshcd_wl_resume+0x94/0x354\nufshcd_wl_runtime_resume+0x3c/0x174\nscsi_runtime_resume+0x64/0xa4\nrpm_resume+0x15c/0xa1c\n__pm_runtime_resume+0x4c/0x90 // Runtime resume ongoing\nufshcd_err_handler+0x1a0/0xd08\nprocess_one_work+0x174/0x808\nworker_thread+0x15c/0x490\nkthread+0xf4/0x1ec\nret_from_fork+0x10/0x20\n\n[ bvanassche: rewrote patch description ]"
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      "title": "scsi: core: ufs: Fix a hang in the error handler",
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    "cveId": "CVE-2025-38119",
    "datePublished": "2025-07-03T08:35:26.616Z",
    "dateReserved": "2025-04-16T04:51:23.986Z",
    "dateUpdated": "2026-05-11T21:21:37.396Z",
    "state": "PUBLISHED"
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Fix this\\nhang by setting UFSHCD_EH_IN_PROGRESS after ufshcd_rpm_get_sync() has\\nbeen called instead of before.\\n\\nBacktrace:\\n__switch_to+0x174/0x338\\n__schedule+0x600/0x9e4\\nschedule+0x7c/0xe8\\nschedule_timeout+0xa4/0x1c8\\nio_schedule_timeout+0x48/0x70\\nwait_for_common_io+0xa8/0x160 //waiting on START_STOP\\nwait_for_completion_io_timeout+0x10/0x20\\nblk_execute_rq+0xe4/0x1e4\\nscsi_execute_cmd+0x108/0x244\\nufshcd_set_dev_pwr_mode+0xe8/0x250\\n__ufshcd_wl_resume+0x94/0x354\\nufshcd_wl_runtime_resume+0x3c/0x174\\nscsi_runtime_resume+0x64/0xa4\\nrpm_resume+0x15c/0xa1c\\n__pm_runtime_resume+0x4c/0x90 // Runtime resume ongoing\\nufshcd_err_handler+0x1a0/0xd08\\nprocess_one_work+0x174/0x808\\nworker_thread+0x15c/0x490\\nkthread+0xf4/0x1ec\\nret_from_fork+0x10/0x20\\n\\n[ bvanassche: rewrote patch description ]\"},{\"lang\":\"es\",\"value\":\"En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: scsi: core: ufs: Se corrige un bloqueo en el gestor de errores cuando ufshcd_err_handling_prepare() invoca ufshcd_rpm_get_sync(). Esta \u00faltima funci\u00f3n solo funciona correctamente si UFSHCD_EH_IN_PROGRESS no est\u00e1 configurado, ya que la reanudaci\u00f3n implica el env\u00edo de un comando SCSI y ufshcd_queuecommand() devuelve SCSI_MLQUEUE_HOST_BUSY si UFSHCD_EH_IN_PROGRESS est\u00e1 configurado. Para solucionar este bloqueo, configure UFSHCD_EH_IN_PROGRESS despu\u00e9s de invocar ufshcd_rpm_get_sync() en lugar de antes. Rastreo inverso: __switch_to+0x174/0x338 __schedule+0x600/0x9e4 schedule+0x7c/0xe8 schedule_timeout+0xa4/0x1c8 io_schedule_timeout+0x48/0x70 wait_for_common_io+0xa8/0x160 //waiting on START_STOP wait_for_completion_io_timeout+0x10/0x20 blk_execute_rq+0xe4/0x1e4 scsi_execute_cmd+0x108/0x244 ufshcd_set_dev_pwr_mode+0xe8/0x250 __ufshcd_wl_resume+0x94/0x354 ufshcd_wl_runtime_resume+0x3c/0x174 scsi_runtime_resume+0x64/0xa4 rpm_resume+0x15c/0xa1c __pm_runtime_resume+0x4c/0x90 // Runtime resume ongoing ufshcd_err_handler+0x1a0/0xd08 process_one_work+0x174/0x808 worker_thread+0x15c/0x490 kthread+0xf4/0x1ec ret_from_fork+0x10/0x20 [ bvanassche: se reescribi\u00f3 la descripci\u00f3n del parche ]\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H\",\"baseScore\":5.5,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":1.8,\"impactScore\":3.6}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"NVD-CWE-noinfo\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"3.12\",\"versionEndExcluding\":\"5.15.186\",\"matchCriteriaId\":\"D95AE891-969F-4453-ABB4-FDD884A5513C\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"5.16\",\"versionEndExcluding\":\"6.1.142\",\"matchCriteriaId\":\"459B4E94-FE0E-434D-B782-95E3A5FFC6B1\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.2\",\"versionEndExcluding\":\"6.6.94\",\"matchCriteriaId\":\"304E3F01-7D7A-4908-994E-7F95C5C00B06\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.7\",\"versionEndExcluding\":\"6.12.34\",\"matchCriteriaId\":\"4FFA54AA-CDFE-4591-BD07-72813D0948F4\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.13\",\"versionEndExcluding\":\"6.15.3\",\"matchCriteriaId\":\"0541C761-BD5E-4C1A-8432-83B375D7EB92\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:6.16:rc1:*:*:*:*:*:*\",\"matchCriteriaId\":\"6D4894DB-CCFE-4602-B1BF-3960B2E19A01\"}]}]},{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"FA6FEEC2-9F11-4643-8827-749718254FED\"}]}]}],\"references\":[{\"url\":\"https://git.kernel.org/stable/c/21f071261f946c5ca1adf378f818082a112b34d2\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/3464a707d137efc8aea1d4ae234d26a28d82b78c\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/8a3514d348de87a9d5e2ac00fbac4faae0b97996\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/bb37f795d01961286b8f768a6d7152f32b589067\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/ded80255c59a57cd3270d98461f6508730f9767c\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/f210ea4e7a790c9f5e613e5302175abd539fe9d5\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/f592eb12b43f21dbc972cbe583a12d256901e569\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Third Party Advisory\"]}]}}"
  }
}


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