ghsa-9mhh-v2w9-x3xj
Vulnerability from github
Published
2024-03-03 00:30
Modified
2024-12-11 18:30
Severity ?
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Details

In the Linux kernel, the following vulnerability has been resolved:

RDMA/srp: Do not call scsi_done() from srp_abort()

After scmd_eh_abort_handler() has called the SCSI LLD eh_abort_handler callback, it performs one of the following actions: * Call scsi_queue_insert(). * Call scsi_finish_command(). * Call scsi_eh_scmd_add(). Hence, SCSI abort handlers must not call scsi_done(). Otherwise all the above actions would trigger a use-after-free. Hence remove the scsi_done() call from srp_abort(). Keep the srp_free_req() call before returning SUCCESS because we may not see the command again if SUCCESS is returned.

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{
  "affected": [],
  "aliases": [
    "CVE-2023-52515"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-416"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-03-02T22:15:47Z",
    "severity": "HIGH"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nRDMA/srp: Do not call scsi_done() from srp_abort()\n\nAfter scmd_eh_abort_handler() has called the SCSI LLD eh_abort_handler\ncallback, it performs one of the following actions:\n* Call scsi_queue_insert().\n* Call scsi_finish_command().\n* Call scsi_eh_scmd_add().\nHence, SCSI abort handlers must not call scsi_done(). Otherwise all\nthe above actions would trigger a use-after-free. Hence remove the\nscsi_done() call from srp_abort(). Keep the srp_free_req() call\nbefore returning SUCCESS because we may not see the command again if\nSUCCESS is returned.",
  "id": "GHSA-9mhh-v2w9-x3xj",
  "modified": "2024-12-11T18:30:35Z",
  "published": "2024-03-03T00:30:31Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-52515"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/05a10b316adaac1f322007ca9a0383b410d759cc"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/26788a5b48d9d5cd3283d777d238631c8cd7495a"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/2b298f9181582270d5e95774e5a6c7a7fb5b1206"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/b9bdffb3f9aaeff8379c83f5449c6b42cb71c2b5"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/e193b7955dfad68035b983a0011f4ef3590c85eb"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}


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