CVE-2025-37861 (GCVE-0-2025-37861)
Vulnerability from cvelistv5
Published
2025-05-09 06:42
Modified
2025-05-26 05:22
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: scsi: mpi3mr: Synchronous access b/w reset and tm thread for reply queue When the task management thread processes reply queues while the reset thread resets them, the task management thread accesses an invalid queue ID (0xFFFF), set by the reset thread, which points to unallocated memory, causing a crash. Add flag 'io_admin_reset_sync' to synchronize access between the reset, I/O, and admin threads. Before a reset, the reset handler sets this flag to block I/O and admin processing threads. If any thread bypasses the initial check, the reset thread waits up to 10 seconds for processing to finish. If the wait exceeds 10 seconds, the controller is marked as unrecoverable.
References
Impacted products
Vendor Product Version
Linux Linux Version: c4f7ac64616ee513f9ac4ae6c4d8c3cccb6974df
Version: c4f7ac64616ee513f9ac4ae6c4d8c3cccb6974df
Version: c4f7ac64616ee513f9ac4ae6c4d8c3cccb6974df
Version: c4f7ac64616ee513f9ac4ae6c4d8c3cccb6974df
 Create a notification for this product.
Show details on NVD website

To clipboard 

{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/scsi/mpi3mr/mpi3mr.h",
            "drivers/scsi/mpi3mr/mpi3mr_fw.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "65ba18c84dbd03afe9b38c06c151239d97a09834",
              "status": "affected",
              "version": "c4f7ac64616ee513f9ac4ae6c4d8c3cccb6974df",
              "versionType": "git"
            },
            {
              "lessThan": "8d310d66e2b0f5f9f709764641647e8a3a4924fa",
              "status": "affected",
              "version": "c4f7ac64616ee513f9ac4ae6c4d8c3cccb6974df",
              "versionType": "git"
            },
            {
              "lessThan": "75b67dca4195e11ccf966a704787b2aa2754a457",
              "status": "affected",
              "version": "c4f7ac64616ee513f9ac4ae6c4d8c3cccb6974df",
              "versionType": "git"
            },
            {
              "lessThan": "f195fc060c738d303a21fae146dbf85e1595fb4c",
              "status": "affected",
              "version": "c4f7ac64616ee513f9ac4ae6c4d8c3cccb6974df",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/scsi/mpi3mr/mpi3mr.h",
            "drivers/scsi/mpi3mr/mpi3mr_fw.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "5.14"
            },
            {
              "lessThan": "5.14",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.12.*",
              "status": "unaffected",
              "version": "6.12.24",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.13.*",
              "status": "unaffected",
              "version": "6.13.12",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.14.*",
              "status": "unaffected",
              "version": "6.14.3",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.15",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.12.24",
                  "versionStartIncluding": "5.14",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.13.12",
                  "versionStartIncluding": "5.14",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.14.3",
                  "versionStartIncluding": "5.14",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.15",
                  "versionStartIncluding": "5.14",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: mpi3mr: Synchronous access b/w reset and tm thread for reply queue\n\nWhen the task management thread processes reply queues while the reset\nthread resets them, the task management thread accesses an invalid queue ID\n(0xFFFF), set by the reset thread, which points to unallocated memory,\ncausing a crash.\n\nAdd flag \u0027io_admin_reset_sync\u0027 to synchronize access between the reset,\nI/O, and admin threads. Before a reset, the reset handler sets this flag to\nblock I/O and admin processing threads. If any thread bypasses the initial\ncheck, the reset thread waits up to 10 seconds for processing to finish. If\nthe wait exceeds 10 seconds, the controller is marked as unrecoverable."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-05-26T05:22:30.734Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/65ba18c84dbd03afe9b38c06c151239d97a09834"
        },
        {
          "url": "https://git.kernel.org/stable/c/8d310d66e2b0f5f9f709764641647e8a3a4924fa"
        },
        {
          "url": "https://git.kernel.org/stable/c/75b67dca4195e11ccf966a704787b2aa2754a457"
        },
        {
          "url": "https://git.kernel.org/stable/c/f195fc060c738d303a21fae146dbf85e1595fb4c"
        }
      ],
      "title": "scsi: mpi3mr: Synchronous access b/w reset and tm thread for reply queue",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2025-37861",
    "datePublished": "2025-05-09T06:42:07.245Z",
    "dateReserved": "2025-04-16T04:51:23.957Z",
    "dateUpdated": "2025-05-26T05:22:30.734Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.