{"metadata": {"vulnerability": "cve-2023-2248", "count": 53, "kinds": {"milestone": 8, "sighting": 1, "kev": 0, "other": 44}}, "data": [{"timestamp": "2023-04-24T10:49:20.882Z", "date_only": false, "value": "2023-04-24T10:49:20.882Z", "kind": "milestone", "label": "Reserved", "source": "cvelistv5", "record": "cve-2023-2248", "field": "cveMetadata.dateReserved"}, {"timestamp": "2023-05-01T00:00:00Z", "date_only": false, "value": "2023-05-01T00:00:00.000Z", "kind": "milestone", "label": "Published", "source": "csaf_microsoft \u00b7 MSRC_CVE-2023-2248", "record": "MSRC_CVE-2023-2248", "field": "document.tracking.initial_release_date"}, {"timestamp": "2023-05-01T12:49:59.123Z", "date_only": false, "value": "2023-05-01T12:49:59.123Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "cve-2023-2248", "field": "cveMetadata.datePublished"}, {"timestamp": "2023-05-01T13:15:00Z", "date_only": false, "value": "2023-05-01T13:15:00Z", "kind": "milestone", "label": "Published", "source": "osv_ubuntu \u00b7 UBUNTU-CVE-2023-2248", "record": "UBUNTU-CVE-2023-2248", "field": "published"}, {"timestamp": "2023-05-01T13:15:00Z", "date_only": false, "value": "2023-05-01T13:15Z", "kind": "other", "label": "Published Date", "source": "gsd \u00b7 GSD-2023-2248", "record": "GSD-2023-2248", "field": "namespaces.nvd.nist.gov.publishedDate"}, {"timestamp": "2023-05-01T13:15:44Z", "date_only": false, "value": "2023-05-01T13:15:44Z", "kind": "other", "label": "Nvd published at", "source": "github \u00b7 GHSA-JRGC-M5WF-7PCH", "record": "GHSA-JRGC-M5WF-7PCH", "field": "database_specific.nvd_published_at"}, {"timestamp": "2023-05-01T13:15:44.907Z", "date_only": false, "value": "2023-05-01T13:15:44.907", "kind": "milestone", "label": "Published", "source": "fkie_nvd \u00b7 FKIE_CVE-2023-2248", "record": "FKIE_CVE-2023-2248", "field": "published"}, {"timestamp": "2023-05-01T16:29:26Z", "date_only": false, "value": "2023-05-01T16:29:26.000000Z", "kind": "sighting", "label": "Seen", "source": "https://t.me/cibsecurity/63122", "record": "CVE-2023-2248", "field": "creation_timestamp", "uuid": "725c30c0-69d0-4241-a155-be13eac6fa9d", "content": "\u203c CVE-2023-2248 \u203c\n\nA heap out-of-bounds read/write vulnerability in the Linux Kernel traffic control (QoS) subsystem can be exploited to achieve local privilege escalation.The\u00c2\u00a0qfq_change_class function does not properly limit the lmax variable which can lead to out-of-bounds read/write.\u00c2\u00a0If the TCA_QFQ_LMAX value is not offered through nlattr, lmax is determined by the MTU value of the network device. 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