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's 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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