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GHSA-XX72-Q29G-PGV7

Vulnerability from github – Published: 2025-07-03 09:30 – Updated: 2026-01-19 15:30
VLAI
Details

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 ]

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2025-38119"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-07-03T09:15:25Z",
    "severity": "MODERATE"
  },
  "details": "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 ]",
  "id": "GHSA-xx72-q29g-pgv7",
  "modified": "2026-01-19T15:30:32Z",
  "published": "2025-07-03T09:30:33Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-38119"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/21f071261f946c5ca1adf378f818082a112b34d2"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/3464a707d137efc8aea1d4ae234d26a28d82b78c"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/8a3514d348de87a9d5e2ac00fbac4faae0b97996"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/bb37f795d01961286b8f768a6d7152f32b589067"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/ded80255c59a57cd3270d98461f6508730f9767c"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/f210ea4e7a790c9f5e613e5302175abd539fe9d5"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/f592eb12b43f21dbc972cbe583a12d256901e569"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}



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