CVE-2025-38119 (GCVE-0-2025-38119)
Vulnerability from cvelistv5
Published
2025-07-03 08:35
Modified
2025-07-28 04:12
Severity ?
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 ]
References
Impacted products
Vendor Product Version
Linux Linux Version: 62694735ca95c74dac4eb9068d59801ac0ddebaf
Version: 62694735ca95c74dac4eb9068d59801ac0ddebaf
Version: 62694735ca95c74dac4eb9068d59801ac0ddebaf
Version: 62694735ca95c74dac4eb9068d59801ac0ddebaf
Version: 62694735ca95c74dac4eb9068d59801ac0ddebaf
Version: 62694735ca95c74dac4eb9068d59801ac0ddebaf
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{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/ufs/core/ufshcd.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
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              "status": "affected",
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            {
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              "versionType": "git"
            },
            {
              "lessThan": "21f071261f946c5ca1adf378f818082a112b34d2",
              "status": "affected",
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              "versionType": "git"
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              "versionType": "git"
            },
            {
              "lessThan": "bb37f795d01961286b8f768a6d7152f32b589067",
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              "versionType": "git"
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            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/ufs/core/ufshcd.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "3.12"
            },
            {
              "lessThan": "3.12",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.186",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.142",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.94",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.12.*",
              "status": "unaffected",
              "version": "6.12.34",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.15.*",
              "status": "unaffected",
              "version": "6.15.3",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.16",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.15.186",
                  "versionStartIncluding": "3.12",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.1.142",
                  "versionStartIncluding": "3.12",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.6.94",
                  "versionStartIncluding": "3.12",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.12.34",
                  "versionStartIncluding": "3.12",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.15.3",
                  "versionStartIncluding": "3.12",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.16",
                  "versionStartIncluding": "3.12",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "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 ]"
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-07-28T04:12:38.426Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/f592eb12b43f21dbc972cbe583a12d256901e569"
        },
        {
          "url": "https://git.kernel.org/stable/c/ded80255c59a57cd3270d98461f6508730f9767c"
        },
        {
          "url": "https://git.kernel.org/stable/c/21f071261f946c5ca1adf378f818082a112b34d2"
        },
        {
          "url": "https://git.kernel.org/stable/c/3464a707d137efc8aea1d4ae234d26a28d82b78c"
        },
        {
          "url": "https://git.kernel.org/stable/c/bb37f795d01961286b8f768a6d7152f32b589067"
        },
        {
          "url": "https://git.kernel.org/stable/c/8a3514d348de87a9d5e2ac00fbac4faae0b97996"
        }
      ],
      "title": "scsi: core: ufs: Fix a hang in the error handler",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2025-38119",
    "datePublished": "2025-07-03T08:35:26.616Z",
    "dateReserved": "2025-04-16T04:51:23.986Z",
    "dateUpdated": "2025-07-28T04:12:38.426Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2025-38119\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2025-07-03T09:15:25.903\",\"lastModified\":\"2025-07-03T15:13:53.147\",\"vulnStatus\":\"Awaiting Analysis\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"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 ]\"},{\"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\":{},\"references\":[{\"url\":\"https://git.kernel.org/stable/c/21f071261f946c5ca1adf378f818082a112b34d2\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/3464a707d137efc8aea1d4ae234d26a28d82b78c\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/8a3514d348de87a9d5e2ac00fbac4faae0b97996\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/bb37f795d01961286b8f768a6d7152f32b589067\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/ded80255c59a57cd3270d98461f6508730f9767c\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/f592eb12b43f21dbc972cbe583a12d256901e569\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"}]}}"
  }
}


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