CVE-2026-45997 (GCVE-0-2026-45997)
Vulnerability from cvelistv5
Published
2026-05-27 12:55
Modified
2026-06-14 17:47
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: scsi: sd: fix missing put_disk() when device_add(&disk_dev) fails If device_add(&sdkp->disk_dev) fails, put_device() runs scsi_disk_release(), which frees the scsi_disk but leaves the gendisk referenced. The device_add_disk() error path in sd_probe() calls put_disk(gd); call put_disk(gd) here to mirror that cleanup.
Impacted products
Vendor Product Version
Linux Linux Version: 265dfe8ebbabae7959060bd1c3f75c2473b697ed
Version: 265dfe8ebbabae7959060bd1c3f75c2473b697ed
Version: 265dfe8ebbabae7959060bd1c3f75c2473b697ed
Version: 265dfe8ebbabae7959060bd1c3f75c2473b697ed
Version: 265dfe8ebbabae7959060bd1c3f75c2473b697ed
Version: 265dfe8ebbabae7959060bd1c3f75c2473b697ed
Version: d56459d361a9a99bead8b594635353053271356c
Version: a3e5a9208466b63f27a2509a691023b446ea5105
Version: 4e8e6427319de323f613caa8fd37120df83138d0
Version: eadb60bcc2005247d97dcb3becee57aba4024ff4
Version: 350d048cc506368a316f0bc4082426b24a2a9fc0
Version: 60df9f55562a57173a11b6c7011eee40dfa48157
Version: e95f62013a1159eeea752bb52df0683ee77f70ca
Version: 4.4.288   
Version: 4.9.286   
Version: 4.14.250   
Version: 4.19.210   
Version: 5.4.152   
Version: 5.10.72   
Version: 5.14.11   
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{
  "containers": {
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        },
        {
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          "product": "Linux",
          "programFiles": [
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          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
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            },
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              "version": "0",
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              "status": "unaffected",
              "version": "7.0.4",
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              "status": "unaffected",
              "version": "7.1",
              "versionType": "original_commit_for_fix"
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      ],
      "cpeApplicability": [
        {
          "nodes": [
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              ],
              "negate": false,
              "operator": "OR"
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        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: sd: fix missing put_disk() when device_add(\u0026disk_dev) fails\n\nIf device_add(\u0026sdkp-\u003edisk_dev) fails, put_device() runs\nscsi_disk_release(), which frees the scsi_disk but leaves the gendisk\nreferenced. The device_add_disk() error path in sd_probe() calls\nput_disk(gd); call put_disk(gd) here to mirror that cleanup."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-06-14T17:47:03.622Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/2c2c14b7dfccad8c5a28802849e40c21252e4c28"
        },
        {
          "url": "https://git.kernel.org/stable/c/262152ec37101f9dc524743ccdbd6c7641d14573"
        },
        {
          "url": "https://git.kernel.org/stable/c/b64b4f499801b12d0e2785447e4df6c164c608a9"
        },
        {
          "url": "https://git.kernel.org/stable/c/13e550fbfccdb311e76ec96892dfe35f0dba0657"
        },
        {
          "url": "https://git.kernel.org/stable/c/a95d38c5701431bfc826e7b18acc0785919d5c88"
        },
        {
          "url": "https://git.kernel.org/stable/c/1e111c4b3a726df1254670a5cc4868cedb946d37"
        }
      ],
      "title": "scsi: sd: fix missing put_disk() when device_add(\u0026disk_dev) fails",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2026-45997",
    "datePublished": "2026-05-27T12:55:51.154Z",
    "dateReserved": "2026-05-13T15:03:33.091Z",
    "dateUpdated": "2026-06-14T17:47:03.622Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}


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  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
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