{"metadata": {"vulnerability": "CVE-2022-32266", "count": 23, "kinds": {"milestone": 5, "sighting": 2, "kev": 0, "other": 16}}, "data": [{"timestamp": "2022-06-03T00:00:00Z", "date_only": false, "value": "2022-06-03T00:00:00.000Z", "kind": "milestone", "label": "Reserved", "source": "cvelistv5", "record": "CVE-2022-32266", "field": "cveMetadata.dateReserved"}, {"timestamp": "2022-11-14T00:00:00Z", "date_only": false, "value": "2022-11-14T00:00:00.000Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2022-32266", "field": "cveMetadata.datePublished"}, {"timestamp": "2022-11-14T00:00:00Z", "date_only": false, "value": "2022-11-14T00:00:00.000Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / mitre", "record": "CVE-2022-32266", "field": "containers.cna.providerMetadata.dateUpdated"}, {"timestamp": "2022-11-14T22:15:00Z", "date_only": false, "value": "2022-11-14T22:15:00Z", "kind": "other", "label": "Nvd published at", "source": "github \u00b7 GHSA-J8Q4-3CWW-3FWM", "record": "GHSA-J8Q4-3CWW-3FWM", "field": "database_specific.nvd_published_at"}, {"timestamp": "2022-11-14T22:15:00Z", "date_only": false, "value": "2022-11-14T22:15Z", "kind": "other", "label": "Published Date", "source": "gsd \u00b7 GSD-2022-32266", "record": "GSD-2022-32266", "field": "namespaces.nvd.nist.gov.publishedDate"}, {"timestamp": "2022-11-14T22:15:13.527Z", "date_only": false, "value": "2022-11-14T22:15:13.527", "kind": "milestone", "label": "Published", "source": "fkie_nvd \u00b7 FKIE_CVE-2022-32266", "record": "FKIE_CVE-2022-32266", "field": "published"}, {"timestamp": "2022-11-15T12:00:17Z", "date_only": false, "value": "2022-11-15T12:00:17Z", "kind": "milestone", "label": "Published", "source": "github \u00b7 GHSA-J8Q4-3CWW-3FWM", "record": "GHSA-J8Q4-3CWW-3FWM", "field": "published"}, {"timestamp": "2022-11-16T07:54:33Z", "date_only": false, "value": "2022-11-16T07:54:33.000000Z", "kind": "sighting", "label": "Seen", "source": "https://t.me/cibsecurity/52984", "record": "CVE-2022-32266", "field": "creation_timestamp", "uuid": "95dec2ff-33b4-4c79-8074-410510bfd0c5", "content": "\u203c CVE-2022-32266 \u203c\n\nDMA attacks on the parameter buffer used by a software SMI handler used by the driver PcdSmmDxe could lead to a TOCTOU attack on the SMI handler and lead to corruption of other ACPI fields and adjacent memory fields. DMA attacks on the parameter buffer used by a software SMI handler used by the driver PcdSmmDxe could lead to a TOCTOU attack on the SMI handler and lead to corruption of other ACPI fields and adjacent memory fields. The attack would require detailed knowledge of the PCD database contents on the current platform. This issue was discovered by Insyde engineering during a security review. This issue is fixed in Kernel 5.3: 05.36.23, Kernel 5.4: 05.44.23, Kernel 5.5: 05.52.23. Kernel 5.2 is unaffected. CWE-787 An issue was discovered in Insyde InsydeH2O with kernel 5.0 through 5.5. DMA attacks on the parameter buffer that is used by a software SMI handler (used by the PcdSmmDxe driver) could lead to a TOCTOU race-condition attack on the SMI handler, and lead to corruption of other ACPI fields and adjacent memory fields. The attack would require detailed knowledge of the PCD database contents on the current platform.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "url": "https://t.me/cibsecurity/52984"}, {"timestamp": "2022-11-18T16:02:00Z", "date_only": false, "value": "2022-11-18T16:02Z", "kind": "other", "label": "Last Modified Date", "source": "gsd \u00b7 GSD-2022-32266", "record": "GSD-2022-32266", "field": "namespaces.nvd.nist.gov.lastModifiedDate"}, {"timestamp": "2022-11-18T18:30:25Z", "date_only": false, "value": "2022-11-18T18:30:25Z", "kind": "other", "label": "Updated", "source": "github \u00b7 GHSA-J8Q4-3CWW-3FWM", "record": "GHSA-J8Q4-3CWW-3FWM", "field": "modified"}, {"timestamp": "2023-03-21T23:00:00Z", "date_only": false, "value": "2023-03-21T23:00:00.000+00:00", "kind": "other", "label": "Advisory revision", "source": "csaf_certbund \u00b7 WID-SEC-W-2023-0706", "record": "WID-SEC-W-2023-0706", "field": "document.tracking.revision_history.0.date"}, {"timestamp": "2023-03-21T23:00:00Z", "date_only": false, "value": "2023-03-21T23:00:00.000+00:00", "kind": "milestone", "label": "Published", "source": "csaf_certbund \u00b7 WID-SEC-W-2023-0706", "record": "WID-SEC-W-2023-0706", "field": "document.tracking.initial_release_date"}, {"timestamp": "2023-03-21T23:00:00Z", "date_only": false, "value": "2023-03-21T23:00:00.000+00:00", "kind": "other", "label": "Release date", "source": "csaf_certbund \u00b7 WID-SEC-W-2023-0706", "record": "WID-SEC-W-2023-0706", "field": "vulnerabilities.0.release_date"}, {"timestamp": "2023-03-21T23:00:00Z", "date_only": false, "value": "2023-03-21T23:00:00.000+00:00", "kind": "other", "label": "Updated", "source": "csaf_certbund \u00b7 WID-SEC-W-2023-0706", "record": "WID-SEC-W-2023-0706", "field": "document.tracking.current_release_date"}, {"timestamp": "2023-12-13T01:19:12.210Z", "date_only": false, "value": "2023-12-13T01:19:12.210991Z", "kind": "other", "label": "Updated", "source": "gsd \u00b7 GSD-2022-32266", "record": "GSD-2022-32266", "field": "gsd.osvSchema.modified"}, {"timestamp": "2024-08-03T07:39:50.156Z", "date_only": false, "value": "2024-08-03T07:39:50.156Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / CVE", "record": "CVE-2022-32266", "field": "containers.adp.0.providerMetadata.dateUpdated"}, {"timestamp": "2024-08-15T17:47:03.228Z", "date_only": false, "value": "2024-08-15T17:47:03.228+00:00", "kind": "other", "label": "Document generated", "source": "csaf_certbund \u00b7 WID-SEC-W-2023-0706", "record": "WID-SEC-W-2023-0706", "field": "document.tracking.generator.date"}, {"timestamp": "2025-04-30T19:08:21.200Z", "date_only": false, "value": "2025-04-30T19:08:21.200726Z", "kind": "other", "label": "Recorded", "source": "cvelistv5 / CISA-ADP", "record": "CVE-2022-32266", "field": "containers.adp.1.metrics.1.other.content.timestamp"}, {"timestamp": "2025-04-30T19:08:21.200Z", "date_only": false, "value": "2025-04-30T19:08:21.200726Z", "kind": "other", "label": "Recorded", "source": "fkie_nvd \u00b7 FKIE_CVE-2022-32266", "record": "FKIE_CVE-2022-32266", "field": "metrics.ssvcV203.0.ssvcData.timestamp"}, {"timestamp": "2025-04-30T19:08:56.599Z", "date_only": false, "value": "2025-04-30T19:08:56.599Z", "kind": "other", "label": "Updated", "source": "cvelistv5", "record": "CVE-2022-32266", "field": "cveMetadata.dateUpdated"}, {"timestamp": "2025-04-30T19:08:56.599Z", "date_only": false, "value": "2025-04-30T19:08:56.599Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / CISA-ADP", "record": "CVE-2022-32266", "field": "containers.adp.1.providerMetadata.dateUpdated"}, {"timestamp": "2025-04-30T19:13:28Z", "date_only": false, "value": "2025-04-30T19:13:28.000000Z", "kind": "sighting", "label": "Seen", "source": "https://t.me/DarkWebInformer_CVEAlerts/14121", "record": "CVE-2022-32266", "field": "creation_timestamp", "uuid": "91d41f93-ac57-44c8-a2ba-2fd88f0d84bf", "content": "\ud83d\udd17 DarkWebInformer.com - Cyber Threat Intelligence\n\ud83d\udccc CVE ID: CVE-2022-32266\n\ud83d\udd25 CVSS Score: N/A\n\ud83d\udd39 Description: DMA attacks on the parameter buffer used by a software SMI handler used by the driver PcdSmmDxe could lead to a TOCTOU attack on the SMI handler and lead to corruption of other ACPI fields and adjacent memory fields. DMA attacks on the parameter buffer used by a software SMI handler used by the driver PcdSmmDxe could lead to a TOCTOU attack on the SMI handler and lead to corruption of other ACPI fields and adjacent memory fields. The attack would require detailed knowledge of the PCD database contents on the current platform. This issue was discovered by Insyde engineering during a security review. This issue is fixed in Kernel 5.3: 05.36.23, Kernel 5.4: 05.44.23, Kernel 5.5: 05.52.23. Kernel 5.2 is unaffected. CWE-787 An issue was discovered in Insyde InsydeH2O with kernel 5.0 through 5.5. DMA attacks on the parameter buffer that is used by a software SMI handler (used by the PcdSmmDxe driver) could lead to a TOCTOU race-condition attack on the SMI handler, and lead to corruption of other ACPI fields and adjacent memory fields. The attack would require detailed knowledge of the PCD database contents on the current platform.\n\ud83d\udccf Published: 2022-11-14T00:00:00.000Z\n\ud83d\udccf Modified: 2025-04-30T19:08:56.599Z\n\ud83d\udd17 References:\n1. https://www.insyde.com/security-pledge\n2. https://www.insyde.com/security-pledge/SA-2022045", "url": "https://t.me/DarkWebInformer_CVEAlerts/14121"}, {"timestamp": "2026-06-17T04:47:01.253Z", "date_only": false, "value": "2026-06-17T04:47:01.253", "kind": "other", "label": "Updated", "source": "fkie_nvd \u00b7 FKIE_CVE-2022-32266", "record": "FKIE_CVE-2022-32266", "field": "lastModified"}]}