cve-2024-56722
Vulnerability from cvelistv5
Published
2024-12-29 11:29
Modified
2025-01-20 06:26
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: RDMA/hns: Fix cpu stuck caused by printings during reset During reset, cmd to destroy resources such as qp, cq, and mr may fail, and error logs will be printed. When a large number of resources are destroyed, there will be lots of printings, and it may lead to a cpu stuck. Delete some unnecessary printings and replace other printing functions in these paths with the ratelimited version.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/31c6fe9b79ed42440094f2367897aea0c0ce96ecPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/323275ac2ff15b2b7b3eac391ae5d8c5a3c3a999Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/a0e4c78770faa0d56d47391476fe1d827e72ededPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/b4ba31e5aaffbda9b22d9a35c40b16dc39e475a6Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/e2e64f9c42c717beb459ab209ec1c4baa73d3760Patch
Impacted products
Vendor Product Version
Linux Linux Version: 9a4435375cd151e07c0c38fa601b00115986091b
Version: 9a4435375cd151e07c0c38fa601b00115986091b
Version: 9a4435375cd151e07c0c38fa601b00115986091b
Version: 9a4435375cd151e07c0c38fa601b00115986091b
Version: 9a4435375cd151e07c0c38fa601b00115986091b
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   Linux Linux Version: 4.9
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{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/infiniband/hw/hns/hns_roce_cq.c",
            "drivers/infiniband/hw/hns/hns_roce_hem.c",
            "drivers/infiniband/hw/hns/hns_roce_hw_v2.c",
            "drivers/infiniband/hw/hns/hns_roce_mr.c",
            "drivers/infiniband/hw/hns/hns_roce_srq.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
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              "versionType": "git"
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        },
        {
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          "product": "Linux",
          "programFiles": [
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            "drivers/infiniband/hw/hns/hns_roce_hem.c",
            "drivers/infiniband/hw/hns/hns_roce_hw_v2.c",
            "drivers/infiniband/hw/hns/hns_roce_mr.c",
            "drivers/infiniband/hw/hns/hns_roce_srq.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
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              "status": "affected",
              "version": "4.9"
            },
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              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
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              "status": "unaffected",
              "version": "6.1.120",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.64",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.11.*",
              "status": "unaffected",
              "version": "6.11.11",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.12.*",
              "status": "unaffected",
              "version": "6.12.2",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.13",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nRDMA/hns: Fix cpu stuck caused by printings during reset\n\nDuring reset, cmd to destroy resources such as qp, cq, and mr may fail,\nand error logs will be printed. When a large number of resources are\ndestroyed, there will be lots of printings, and it may lead to a cpu\nstuck.\n\nDelete some unnecessary printings and replace other printing functions\nin these paths with the ratelimited version."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-01-20T06:26:53.451Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/31c6fe9b79ed42440094f2367897aea0c0ce96ec"
        },
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        },
        {
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        },
        {
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        },
        {
          "url": "https://git.kernel.org/stable/c/323275ac2ff15b2b7b3eac391ae5d8c5a3c3a999"
        }
      ],
      "title": "RDMA/hns: Fix cpu stuck caused by printings during reset",
      "x_generator": {
        "engine": "bippy-5f407fcff5a0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2024-56722",
    "datePublished": "2024-12-29T11:29:59.901Z",
    "dateReserved": "2024-12-27T15:00:39.858Z",
    "dateUpdated": "2025-01-20T06:26:53.451Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
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  }
}


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