{
  "cveId": "CVE-2024-41054",
  "url": "https://patchblox.com/security/cve/CVE-2024-41054",
  "summary": "CVE-2024-41054 is fixed in linux on 1 platform, first by DEBIAN-CVE-2024-41054, released July 29, 2024. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "linux: In the Linux kernel, the following vulnerability has been resolved:  scsi: ufs: core: Fix ufshcd_clear_cmd racing iss...",
  "description": "In the Linux kernel, the following vulnerability has been resolved:  scsi: ufs: core: Fix ufshcd_clear_cmd racing issue  When ufshcd_clear_cmd is racing with the completion ISR, the completed tag of the request\u0027s mq_hctx pointer will be set to NULL by the ISR.  And ufshcd_clear_cmd\u0027s call to ufshcd_mcq_req_to_hwq will get NULL pointer KE. Return success when the request is completed by ISR because sq does not need cleanup.  The racing flow is:  Thread A ufshcd_err_handler\t\t\t\t\tstep 1 \tufshcd_try_to_abort_task \t\tufshcd_cmd_inflight(true)\t\tstep 3 \t\tufshcd_clear_cmd \t\t\t... \t\t\tufshcd_mcq_req_to_hwq \t\t\tblk_mq_unique_tag \t\t\t\trq-\u003Emq_hctx-\u003Equeue_num\tstep 5  Thread B ufs_mtk_mcq_intr(cq complete ISR)\t\t\tstep 2 \tscsi_done \t\t... \t\t__blk_mq_free_request \t\t\trq-\u003Emq_hctx = NULL;\t\tstep 4  Below is KE back trace:    ufshcd_try_to_abort_task: cmd pending in the device. tag = 6   Unable to handle kernel NULL pointer dereference at virtual address 0000000000000194    pc : [0xffffffd589679bf8] blk_mq_unique_tag\u002B0x8/0x14    lr : [0xffffffd5862f95b4] ufshcd_mcq_sq_cleanup\u002B0x6c/0x1cc [ufs_mediatek_mod_ise]    Workqueue: ufs_eh_wq_0 ufshcd_err_handler [ufs_mediatek_mod_ise]    Call trace:     dump_backtrace\u002B0xf8/0x148     show_stack\u002B0x18/0x24     dump_stack_lvl\u002B0x60/0x7c     dump_stack\u002B0x18/0x3c     mrdump_common_die\u002B0x24c/0x398 [mrdump]     ipanic_die\u002B0x20/0x34 [mrdump]     notify_die\u002B0x80/0xd8     die\u002B0x94/0x2b8     __do_kernel_fault\u002B0x264/0x298     do_page_fault\u002B0xa4/0x4b8     do_translation_fault\u002B0x38/0x54     do_mem_abort\u002B0x58/0x118     el1_abort\u002B0x3c/0x5c     el1h_64_sync_handler\u002B0x54/0x90     el1h_64_sync\u002B0x68/0x6c     blk_mq_unique_tag\u002B0x8/0x14     ufshcd_clear_cmd\u002B0x34/0x118 [ufs_mediatek_mod_ise]     ufshcd_try_to_abort_task\u002B0x2c8/0x5b4 [ufs_mediatek_mod_ise]     ufshcd_err_handler\u002B0xa7c/0xfa8 [ufs_mediatek_mod_ise]     process_one_work\u002B0x208/0x4fc     worker_thread\u002B0x228/0x438     kthread\u002B0x104/0x1d4     ret_from_fork\u002B0x10/0x20",
  "published": "2024-07-29T15:15:13Z",
  "severity": "medium",
  "cvss": 5.5,
  "cvssVector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
  "epss": 0.00288,
  "epssPercentile": 0.21505,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "6.9.10-1",
      "fix": "DEBIAN-CVE-2024-41054",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2024-41054",
      "released": "2024-07-29T15:15:13Z"
    },
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 14",
      "fixedVersion": "6.9.10-1",
      "fix": "DEBIAN-CVE-2024-41054",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2024-41054",
      "released": "2024-07-29T15:15:13Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-10T01:44:33Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}