{"metadata": {"vulnerability": "CVE-2023-20937", "count": 35, "kinds": {"milestone": 7, "sighting": 4, "kev": 0, "other": 24}}, "data": [{"timestamp": "2022-11-03T00:00:00Z", "date_only": false, "value": "2022-11-03T00:00:00.000Z", "kind": "milestone", "label": "Reserved", "source": "cvelistv5", "record": "CVE-2023-20937", "field": "cveMetadata.dateReserved"}, {"timestamp": "2023-02-06T23:00:00Z", "date_only": false, "value": "2023-02-06T23:00:00.000+00:00", "kind": "other", "label": "Advisory revision", "source": "csaf_certbund \u00b7 WID-SEC-W-2023-0292", "record": "WID-SEC-W-2023-0292", "field": "document.tracking.revision_history.0.date"}, {"timestamp": "2023-02-06T23:00:00Z", "date_only": false, "value": "2023-02-06T23:00:00.000+00:00", "kind": "milestone", "label": "Published", "source": "csaf_certbund \u00b7 WID-SEC-W-2023-0292", "record": "WID-SEC-W-2023-0292", "field": "document.tracking.initial_release_date"}, {"timestamp": "2023-02-06T23:00:00Z", "date_only": false, "value": "2023-02-06T23:00:00.000+00:00", "kind": "other", "label": "Release date", "source": "csaf_certbund \u00b7 WID-SEC-W-2023-0292", "record": "WID-SEC-W-2023-0292", "field": "vulnerabilities.0.release_date"}, {"timestamp": "2023-02-07T00:00:00Z", "date_only": false, "value": "2023-02-07T00:00:00", "kind": "other", "label": "Last revision date", "source": "certfr_avis \u00b7 CERTFR-2023-AVI-0097", "record": "CERTFR-2023-AVI-0097", "field": "last_revision_date"}, {"timestamp": "2023-02-07T00:00:00Z", "date_only": false, "value": "2023-02-07T00:00:00", "kind": "milestone", "label": "Published", "source": "certfr_avis \u00b7 CERTFR-2023-AVI-0097", "record": "CERTFR-2023-AVI-0097", "field": "initial_release_date"}, {"timestamp": "2023-02-07T00:00:00Z", "date_only": false, "value": "2023-02-07T00:00:00.000000", "kind": "other", "label": "Revision date", "source": "certfr_avis \u00b7 CERTFR-2023-AVI-0097", "record": "CERTFR-2023-AVI-0097", "field": "revisions.0.revision_date"}, {"timestamp": "2023-02-28T00:00:00Z", "date_only": false, "value": "2023-02-28T00:00:00.000Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2023-20937", "field": "cveMetadata.datePublished"}, {"timestamp": "2023-02-28T17:15:00Z", "date_only": false, "value": "2023-02-28T17:15:00Z", "kind": "other", "label": "Nvd published at", "source": "github \u00b7 GHSA-55RM-438X-9XQG", "record": "GHSA-55RM-438X-9XQG", "field": "database_specific.nvd_published_at"}, {"timestamp": "2023-02-28T17:15:00Z", "date_only": false, "value": "2023-02-28T17:15:00Z", "kind": "milestone", "label": "Published", "source": "osv_ubuntu \u00b7 UBUNTU-CVE-2023-20937", "record": "UBUNTU-CVE-2023-20937", "field": "published"}, {"timestamp": "2023-02-28T17:15:00Z", "date_only": false, "value": "2023-02-28T17:15Z", "kind": "other", "label": "Published Date", "source": "gsd \u00b7 GSD-2023-20937", "record": "GSD-2023-20937", "field": "namespaces.nvd.nist.gov.publishedDate"}, {"timestamp": "2023-02-28T17:15:10.667Z", "date_only": false, "value": "2023-02-28T17:15:10.667", "kind": "milestone", "label": "Published", "source": "fkie_nvd \u00b7 FKIE_CVE-2023-20937", "record": "FKIE_CVE-2023-20937", "field": "published"}, {"timestamp": "2023-02-28T18:30:18Z", "date_only": false, "value": "2023-02-28T18:30:18Z", "kind": "milestone", "label": "Published", "source": "github \u00b7 GHSA-55RM-438X-9XQG", "record": "GHSA-55RM-438X-9XQG", "field": "published"}, {"timestamp": "2023-02-28T20:27:47Z", "date_only": false, "value": "2023-02-28T20:27:47.000000Z", "kind": "sighting", "label": "Seen", "source": "https://t.me/cibsecurity/59121", "record": "CVE-2023-20937", "field": "creation_timestamp", "uuid": "f27e30d8-ada6-4f33-b584-f58e1be46d38", "content": "\u203c CVE-2023-20937 \u203c\n\nIn several functions of the Android Linux kernel, there is a possible way to corrupt memory due to a use after free. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-257443051References: Upstream kernel\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "url": "https://t.me/cibsecurity/59121"}, {"timestamp": "2023-03-04T09:24:24Z", "date_only": false, "value": "2023-03-04T09:24:24.000000Z", "kind": "sighting", "label": "Seen", "source": "Telegram/ARyj6dNcKudsXfUyvR4Zyk-jKo4mI2Fa06CTmTh2FjP0T7o", "record": "CVE-2023-20937", "field": "creation_timestamp", "uuid": "2cd1970a-002b-4f05-8b87-3c69097d1cbd"}, {"timestamp": "2023-03-06T00:00:00Z", "date_only": false, "value": "2023-03-06T00:00:00.000Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / google_android", "record": "CVE-2023-20937", "field": "containers.cna.providerMetadata.dateUpdated"}, {"timestamp": "2023-03-06T19:36:00Z", "date_only": false, "value": "2023-03-06T19:36Z", "kind": "other", "label": "Last Modified Date", "source": "gsd \u00b7 GSD-2023-20937", "record": "GSD-2023-20937", "field": "namespaces.nvd.nist.gov.lastModifiedDate"}, {"timestamp": "2023-03-06T21:30:19Z", "date_only": false, "value": "2023-03-06T21:30:19Z", "kind": "other", "label": "Updated", "source": "github \u00b7 GHSA-55RM-438X-9XQG", "record": "GHSA-55RM-438X-9XQG", "field": "modified"}, {"timestamp": "2023-03-07T23:00:00Z", "date_only": false, "value": "2023-03-07T23:00:00.000+00:00", "kind": "other", "label": "Advisory revision", "source": "csaf_certbund \u00b7 WID-SEC-W-2023-0292", "record": "WID-SEC-W-2023-0292", "field": "document.tracking.revision_history.1.date"}, {"timestamp": "2023-03-08T23:00:00Z", "date_only": false, "value": "2023-03-08T23:00:00.000+00:00", "kind": "other", "label": "Advisory revision", "source": "csaf_certbund \u00b7 WID-SEC-W-2023-0292", "record": "WID-SEC-W-2023-0292", "field": "document.tracking.revision_history.2.date"}, {"timestamp": "2023-03-09T23:00:00Z", "date_only": false, "value": "2023-03-09T23:00:00.000+00:00", "kind": "other", "label": "Advisory revision", "source": "csaf_certbund \u00b7 WID-SEC-W-2023-0292", "record": "WID-SEC-W-2023-0292", "field": "document.tracking.revision_history.3.date"}, {"timestamp": "2023-03-13T13:17:14Z", "date_only": false, "value": "2023-03-13T13:17:14.000000Z", "kind": "sighting", "label": "Published proof of concept", "source": "Telegram/lcHBbc9djOcQxQTmmp71-eSQ4ti3SLrjevUGqO-YOEL5HdE", "record": "CVE-2023-20937", "field": "creation_timestamp", "uuid": "2a65324b-57b2-40a1-a00d-191fd8898e19"}, {"timestamp": "2023-03-14T23:00:00Z", "date_only": false, "value": "2023-03-14T23:00:00.000+00:00", "kind": "other", "label": "Advisory revision", "source": "csaf_certbund \u00b7 WID-SEC-W-2023-0292", "record": "WID-SEC-W-2023-0292", "field": "document.tracking.revision_history.4.date"}, {"timestamp": "2023-06-01T22:00:00Z", "date_only": false, "value": "2023-06-01T22:00:00.000+00:00", "kind": "other", "label": "Advisory revision", "source": "csaf_certbund \u00b7 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"label": "Document generated", "source": "csaf_certbund \u00b7 WID-SEC-W-2023-0292", "record": "WID-SEC-W-2023-0292", "field": "document.tracking.generator.date"}, {"timestamp": "2025-03-21T17:52:59.152Z", "date_only": false, "value": "2025-03-21T17:52:59.152370Z", "kind": "other", "label": "Recorded", "source": "cvelistv5 / CISA-ADP", "record": "CVE-2023-20937", "field": "containers.adp.1.metrics.1.other.content.timestamp"}, {"timestamp": "2025-03-21T17:52:59.152Z", "date_only": false, "value": "2025-03-21T17:52:59.152370Z", "kind": "other", "label": "Recorded", "source": "fkie_nvd \u00b7 FKIE_CVE-2023-20937", "record": "FKIE_CVE-2023-20937", "field": "metrics.ssvcV203.0.ssvcData.timestamp"}, {"timestamp": "2025-03-21T17:54:01.670Z", "date_only": false, "value": "2025-03-21T17:54:01.670Z", "kind": "other", "label": "Updated", "source": "cvelistv5", "record": "CVE-2023-20937", "field": "cveMetadata.dateUpdated"}, {"timestamp": "2025-03-21T17:54:01.670Z", "date_only": false, "value": "2025-03-21T17:54:01.670Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / CISA-ADP", "record": "CVE-2023-20937", "field": "containers.adp.1.providerMetadata.dateUpdated"}, {"timestamp": "2025-03-21T18:20:10Z", "date_only": false, "value": "2025-03-21T18:20:10.000000Z", "kind": "sighting", "label": "Seen", "source": "https://t.me/DarkWebInformer_CVEAlerts/8406", "record": "CVE-2023-20937", "field": "creation_timestamp", "uuid": "2c166299-1c99-4e8a-95b6-10adb8a9bd5e", "content": "\ud83d\udd17 DarkWebInformer.com - Cyber Threat Intelligence\n\ud83d\udccc CVE ID: CVE-2023-20937\n\ud83d\udd25 CVSS Score: N/A\n\ud83d\udd39 Description: In several functions of the Android Linux kernel, there is a possible way to corrupt memory due to a use after free. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-257443051References: Upstream kernel\n\ud83d\udccf Published: 2023-02-28T00:00:00.000Z\n\ud83d\udccf Modified: 2025-03-21T17:54:01.670Z\n\ud83d\udd17 References:\n1. https://source.android.com/security/bulletin/2023-02-01\n2. http://packetstormsecurity.com/files/171239/Android-GKI-Kernels-Contain-Broken-Non-Upstream-Speculative-Page-Faults-MM-Code.html", "url": "https://t.me/DarkWebInformer_CVEAlerts/8406"}, {"timestamp": "2025-10-24T05:01:43Z", "date_only": false, "value": "2025-10-24T05:01:43Z", "kind": "other", "label": "Updated", "source": "osv_ubuntu \u00b7 UBUNTU-CVE-2023-20937", "record": "UBUNTU-CVE-2023-20937", "field": "modified"}, {"timestamp": "2026-06-17T05:31:14.930Z", "date_only": false, "value": "2026-06-17T05:31:14.930", "kind": "other", "label": "Updated", "source": "fkie_nvd \u00b7 FKIE_CVE-2023-20937", "record": "FKIE_CVE-2023-20937", "field": "lastModified"}]}