{
  "GSD": {
    "alias": "CVE-2023-0590",
    "id": "GSD-2023-0590",
    "references": [
      "https://www.suse.com/security/cve/CVE-2023-0590.html",
      "https://ubuntu.com/security/CVE-2023-0590"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2023-0590"
      ],
      "details": "A use-after-free flaw was found in qdisc_graft in net/sched/sch_api.c in the Linux Kernel due to a race problem. This flaw leads to a denial of service issue. If patch ebda44da44f6 (\"net: sched: fix race condition in qdisc_graft()\") not applied yet, then kernel could be affected.",
      "id": "GSD-2023-0590",
      "modified": "2023-12-13T01:20:22.408932Z",
      "schema_version": "1.4.0"
    }
  },
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        "ASSIGNER": "secalert@redhat.com",
        "ID": "CVE-2023-0590",
        "STATE": "PUBLIC"
      },
      "affects": {
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            {
              "product": {
                "product_data": [
                  {
                    "product_name": "Kernel",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "Linux kernel 6.1-rc2"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "n/a"
            }
          ]
        }
      },
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
        "description_data": [
          {
            "lang": "eng",
            "value": "A use-after-free flaw was found in qdisc_graft in net/sched/sch_api.c in the Linux Kernel due to a race problem. This flaw leads to a denial of service issue. If patch ebda44da44f6 (\"net: sched: fix race condition in qdisc_graft()\") not applied yet, then kernel could be affected."
          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "CWE-416"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://lore.kernel.org/all/20221018203258.2793282-1-edumazet@google.com/",
            "refsource": "MISC",
            "url": "https://lore.kernel.org/all/20221018203258.2793282-1-edumazet@google.com/"
          },
          {
            "name": "[debian-lts-announce] 20240111 [SECURITY] [DLA 3710-1] linux security update",
            "refsource": "MLIST",
            "url": "https://lists.debian.org/debian-lts-announce/2024/01/msg00004.html"
          }
        ]
      }
    },
    "nvd.nist.gov": {
      "cve": {
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            "nodes": [
              {
                "cpeMatch": [
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                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "9064B383-DD48-40A2-8947-F5BA6E6B6713",
                    "versionEndExcluding": "6.1",
                    "vulnerable": true
                  },
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              }
            ]
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        ],
        "descriptions": [
          {
            "lang": "en",
            "value": "A use-after-free flaw was found in qdisc_graft in net/sched/sch_api.c in the Linux Kernel due to a race problem. This flaw leads to a denial of service issue. If patch ebda44da44f6 (\"net: sched: fix race condition in qdisc_graft()\") not applied yet, then kernel could be affected."
          }
        ],
        "id": "CVE-2023-0590",
        "lastModified": "2024-01-11T19:15:08.700",
        "metrics": {
          "cvssMetricV31": [
            {
              "cvssData": {
                "attackComplexity": "HIGH",
                "attackVector": "LOCAL",
                "availabilityImpact": "HIGH",
                "baseScore": 4.7,
                "baseSeverity": "MEDIUM",
                "confidentialityImpact": "NONE",
                "integrityImpact": "NONE",
                "privilegesRequired": "LOW",
                "scope": "UNCHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H",
                "version": "3.1"
              },
              "exploitabilityScore": 1.0,
              "impactScore": 3.6,
              "source": "nvd@nist.gov",
              "type": "Primary"
            }
          ]
        },
        "published": "2023-03-23T21:15:19.150",
        "references": [
          {
            "source": "secalert@redhat.com",
            "url": "https://lists.debian.org/debian-lts-announce/2024/01/msg00004.html"
          },
          {
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            "url": "https://lore.kernel.org/all/20221018203258.2793282-1-edumazet%40google.com/"
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        "sourceIdentifier": "secalert@redhat.com",
        "vulnStatus": "Modified",
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            "description": [
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            "source": "secalert@redhat.com",
            "type": "Secondary"
          }
        ]
      }
    }
  }
}