CVE-2024-53164
Vulnerability from cvelistv5
Published
2024-12-27 13:38
Modified
2024-12-27 13:38
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: net: sched: fix ordering of qlen adjustment Changes to sch->q.qlen around qdisc_tree_reduce_backlog() need to happen _before_ a call to said function because otherwise it may fail to notify parent qdiscs when the child is about to become empty.
Impacted products
Vendor Product Version
Linux Linux
Show details on NVD website


{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "net/sched/sch_cake.c",
            "net/sched/sch_choke.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "489422e2befff88a1de52b2acebe7b333bded025",
              "status": "affected",
              "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
              "versionType": "git"
            },
            {
              "lessThan": "97e13434b5da8e91bdf965352fad2141d13d72d3",
              "status": "affected",
              "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
              "versionType": "git"
            },
            {
              "lessThan": "e3e54ad9eff8bdaa70f897e5342e34b76109497f",
              "status": "affected",
              "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
              "versionType": "git"
            },
            {
              "lessThan": "5eb7de8cd58e73851cd37ff8d0666517d9926948",
              "status": "affected",
              "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "net/sched/sch_cake.c",
            "net/sched/sch_choke.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.122",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.68",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.12.*",
              "status": "unaffected",
              "version": "6.12.7",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.13-rc2",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: sched: fix ordering of qlen adjustment\n\nChanges to sch-\u003eq.qlen around qdisc_tree_reduce_backlog() need to happen\n_before_ a call to said function because otherwise it may fail to notify\nparent qdiscs when the child is about to become empty."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-12-27T13:38:43.407Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/489422e2befff88a1de52b2acebe7b333bded025"
        },
        {
          "url": "https://git.kernel.org/stable/c/97e13434b5da8e91bdf965352fad2141d13d72d3"
        },
        {
          "url": "https://git.kernel.org/stable/c/e3e54ad9eff8bdaa70f897e5342e34b76109497f"
        },
        {
          "url": "https://git.kernel.org/stable/c/5eb7de8cd58e73851cd37ff8d0666517d9926948"
        }
      ],
      "title": "net: sched: fix ordering of qlen adjustment",
      "x_generator": {
        "engine": "bippy-5f407fcff5a0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2024-53164",
    "datePublished": "2024-12-27T13:38:43.407Z",
    "dateReserved": "2024-11-19T17:17:25.004Z",
    "dateUpdated": "2024-12-27T13:38:43.407Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2024-53164\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2024-12-27T14:15:23.480\",\"lastModified\":\"2024-12-27T14:15:23.480\",\"vulnStatus\":\"Received\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\nnet: sched: fix ordering of qlen adjustment\\n\\nChanges to sch-\u003eq.qlen around qdisc_tree_reduce_backlog() need to happen\\n_before_ a call to said function because otherwise it may fail to notify\\nparent qdiscs when the child is about to become empty.\"}],\"metrics\":{},\"references\":[{\"url\":\"https://git.kernel.org/stable/c/489422e2befff88a1de52b2acebe7b333bded025\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/5eb7de8cd58e73851cd37ff8d0666517d9926948\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/97e13434b5da8e91bdf965352fad2141d13d72d3\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/e3e54ad9eff8bdaa70f897e5342e34b76109497f\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"}]}}"
  }
}


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