ghsa-84gj-7736-4xgg
Vulnerability from github
Published
2024-12-27 15:31
Modified
2025-01-08 18:30
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/hns: Fix NULL pointer derefernce in hns_roce_map_mr_sg()

ib_map_mr_sg() allows ULPs to specify NULL as the sg_offset argument. The driver needs to check whether it is a NULL pointer before dereferencing it.

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{
   affected: [],
   aliases: [
      "CVE-2024-53226",
   ],
   database_specific: {
      cwe_ids: [
         "CWE-476",
      ],
      github_reviewed: false,
      github_reviewed_at: null,
      nvd_published_at: "2024-12-27T14:15:30Z",
      severity: "MODERATE",
   },
   details: "In the Linux kernel, the following vulnerability has been resolved:\n\nRDMA/hns: Fix NULL pointer derefernce in hns_roce_map_mr_sg()\n\nib_map_mr_sg() allows ULPs to specify NULL as the sg_offset argument.\nThe driver needs to check whether it is a NULL pointer before\ndereferencing it.",
   id: "GHSA-84gj-7736-4xgg",
   modified: "2025-01-08T18:30:47Z",
   published: "2024-12-27T15:31:52Z",
   references: [
      {
         type: "ADVISORY",
         url: "https://nvd.nist.gov/vuln/detail/CVE-2024-53226",
      },
      {
         type: "WEB",
         url: "https://git.kernel.org/stable/c/35f5b68f63aac61d30ce0b0c6beb09b8845a3e65",
      },
      {
         type: "WEB",
         url: "https://git.kernel.org/stable/c/52617e76f4963644db71dc0a17e998654dc0c7f4",
      },
      {
         type: "WEB",
         url: "https://git.kernel.org/stable/c/6b0d7d6e6883d0ec70cd7b5a02c47c003d5defe7",
      },
      {
         type: "WEB",
         url: "https://git.kernel.org/stable/c/6b526d17eed850352d880b93b9bf20b93006bd92",
      },
      {
         type: "WEB",
         url: "https://git.kernel.org/stable/c/71becb0e9df78a8d43dfd0efcef18c830a0af477",
      },
      {
         type: "WEB",
         url: "https://git.kernel.org/stable/c/8c269bb2cc666ca580271e1a8136c63ac9162e1e",
      },
      {
         type: "WEB",
         url: "https://git.kernel.org/stable/c/bd715e191d444992d6ed124f15856da5c1cae2de",
      },
   ],
   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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