ghsa-w5xq-h3xv-j2fj
Vulnerability from github
Published
2024-04-03 18:30
Modified
2024-11-07 00:30
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/srpt: Support specifying the srpt_service_guid parameter

Make loading ib_srpt with this parameter set work. The current behavior is that setting that parameter while loading the ib_srpt kernel module triggers the following kernel crash:

BUG: kernel NULL pointer dereference, address: 0000000000000000 Call Trace: parse_one+0x18c/0x1d0 parse_args+0xe1/0x230 load_module+0x8de/0xa60 init_module_from_file+0x8b/0xd0 idempotent_init_module+0x181/0x240 __x64_sys_finit_module+0x5a/0xb0 do_syscall_64+0x5f/0xe0 entry_SYSCALL_64_after_hwframe+0x6e/0x76

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{
  "affected": [],
  "aliases": [
    "CVE-2024-26744"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-04-03T17:15:51Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nRDMA/srpt: Support specifying the srpt_service_guid parameter\n\nMake loading ib_srpt with this parameter set work. The current behavior is\nthat setting that parameter while loading the ib_srpt kernel module\ntriggers the following kernel crash:\n\nBUG: kernel NULL pointer dereference, address: 0000000000000000\nCall Trace:\n \u003cTASK\u003e\n parse_one+0x18c/0x1d0\n parse_args+0xe1/0x230\n load_module+0x8de/0xa60\n init_module_from_file+0x8b/0xd0\n idempotent_init_module+0x181/0x240\n __x64_sys_finit_module+0x5a/0xb0\n do_syscall_64+0x5f/0xe0\n entry_SYSCALL_64_after_hwframe+0x6e/0x76",
  "id": "GHSA-w5xq-h3xv-j2fj",
  "modified": "2024-11-07T00:30:35Z",
  "published": "2024-04-03T18:30:42Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-26744"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/5a5c039dac1b1b7ba3e91c791f4421052bf79b82"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/84f1dac960cfa210a3b7a7522e6c2320ae91932b"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/989af2f29342a9a7c7515523d879b698ac8465f4"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/aee4dcfe17219fe60f2821923adea98549060af8"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/c99a827d3cff9f84e1cb997b7cc6386d107aa74d"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/fdfa083549de5d50ebf7f6811f33757781e838c0"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/fe2a73d57319feab4b3b175945671ce43492172f"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html"
    }
  ],
  "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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