ghsa-v859-83xr-7x5w
Vulnerability from github
Published
2024-12-28 12:30
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:

sunrpc: clear XPRT_SOCK_UPD_TIMEOUT when reset transport

Since transport->sock has been set to NULL during reset transport, XPRT_SOCK_UPD_TIMEOUT also needs to be cleared. Otherwise, the xs_tcp_set_socket_timeouts() may be triggered in xs_tcp_send_request() to dereference the transport->sock that has been set to NULL.

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{
   affected: [],
   aliases: [
      "CVE-2024-56688",
   ],
   database_specific: {
      cwe_ids: [
         "CWE-476",
      ],
      github_reviewed: false,
      github_reviewed_at: null,
      nvd_published_at: "2024-12-28T10:15:12Z",
      severity: "MODERATE",
   },
   details: "In the Linux kernel, the following vulnerability has been resolved:\n\nsunrpc: clear XPRT_SOCK_UPD_TIMEOUT when reset transport\n\nSince transport->sock has been set to NULL during reset transport,\nXPRT_SOCK_UPD_TIMEOUT also needs to be cleared. Otherwise, the\nxs_tcp_set_socket_timeouts() may be triggered in xs_tcp_send_request()\nto dereference the transport->sock that has been set to NULL.",
   id: "GHSA-v859-83xr-7x5w",
   modified: "2025-01-08T18:30:47Z",
   published: "2024-12-28T12:30:47Z",
   references: [
      {
         type: "ADVISORY",
         url: "https://nvd.nist.gov/vuln/detail/CVE-2024-56688",
      },
      {
         type: "WEB",
         url: "https://git.kernel.org/stable/c/3811172e8c98ceebd12fe526ca6cb37a1263c964",
      },
      {
         type: "WEB",
         url: "https://git.kernel.org/stable/c/4db9ad82a6c823094da27de4825af693a3475d51",
      },
      {
         type: "WEB",
         url: "https://git.kernel.org/stable/c/638a8fa5a7e641f9401346c57e236f02379a0c40",
      },
      {
         type: "WEB",
         url: "https://git.kernel.org/stable/c/66d11ca91bf5100ae2e6b5efad97e58d8448843a",
      },
      {
         type: "WEB",
         url: "https://git.kernel.org/stable/c/86a1f9fa24804cd7f9d7dd3f24af84fc7f8ec02e",
      },
      {
         type: "WEB",
         url: "https://git.kernel.org/stable/c/87a95ee34a48dfad198a2002e4966e1d63d53f2b",
      },
      {
         type: "WEB",
         url: "https://git.kernel.org/stable/c/cc91d59d34ff6a6fee1c0b48612081a451e05e9a",
      },
      {
         type: "WEB",
         url: "https://git.kernel.org/stable/c/fe6cbf0b2ac3cf4e21824a44eaa336564ed5e960",
      },
   ],
   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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