ghsa-vmmw-2v5h-4hf6
Vulnerability from github
Published
2024-07-29 18:30
Modified
2024-07-30 21:31
Severity ?
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Details

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

RDMA/restrack: Fix potential invalid address access

struct rdma_restrack_entry's kern_name was set to KBUILD_MODNAME in ib_create_cq(), while if the module exited but forgot del this rdma_restrack_entry, it would cause a invalid address access in rdma_restrack_clean() when print the owner of this rdma_restrack_entry.

These code is used to help find one forgotten PD release in one of the ULPs. But it is not needed anymore, so delete them.

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{
  "affected": [],
  "aliases": [
    "CVE-2024-42080"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-787"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-07-29T16:15:07Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nRDMA/restrack: Fix potential invalid address access\n\nstruct rdma_restrack_entry\u0027s kern_name was set to KBUILD_MODNAME\nin ib_create_cq(), while if the module exited but forgot del this\nrdma_restrack_entry, it would cause a invalid address access in\nrdma_restrack_clean() when print the owner of this rdma_restrack_entry.\n\nThese code is used to help find one forgotten PD release in one of the\nULPs. But it is not needed anymore, so delete them.",
  "id": "GHSA-vmmw-2v5h-4hf6",
  "modified": "2024-07-30T21:31:26Z",
  "published": "2024-07-29T18:30:40Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-42080"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/782bdaf9d01658281bc813f3f873e6258aa1fd8d"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/8656ef8a9288d6c932654f8d3856dc4ab1cfc6b5"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/8ac281d42337f36cf7061cf1ea094181b84bc1a9"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/ca537a34775c103f7b14d7bbd976403f1d1525d8"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/f45b43d17240e9ca67ebf3cc82bb046b07cc1c61"
    }
  ],
  "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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