{"metadata": {"vulnerability": "CVE-2021-32845", "count": 17, "kinds": {"milestone": 4, "sighting": 1, "kev": 0, "other": 12}}, "data": [{"timestamp": "2021-05-12T00:00:00Z", "date_only": false, "value": "2021-05-12T00:00:00.000Z", "kind": "milestone", "label": "Reserved", "source": "cvelistv5", "record": "CVE-2021-32845", "field": "cveMetadata.dateReserved"}, {"timestamp": "2023-02-17T00:00:00Z", "date_only": false, "value": "2023-02-17T00:00:00.000Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2021-32845", "field": "cveMetadata.datePublished"}, {"timestamp": "2023-02-17T00:00:00Z", "date_only": false, "value": "2023-02-17T00:00:00.000Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / GitHub_M", "record": "CVE-2021-32845", "field": "containers.cna.providerMetadata.dateUpdated"}, {"timestamp": "2023-02-17T23:15:00Z", "date_only": false, "value": "2023-02-17T23:15:00Z", "kind": "other", "label": "Nvd published at", "source": "github \u00b7 GHSA-HPC3-58QP-H295", "record": "GHSA-HPC3-58QP-H295", "field": "database_specific.nvd_published_at"}, {"timestamp": "2023-02-17T23:15:00Z", "date_only": false, "value": "2023-02-17T23:15Z", "kind": "other", "label": "Published Date", "source": "gsd \u00b7 GSD-2021-32845", "record": "GSD-2021-32845", "field": "namespaces.nvd.nist.gov.publishedDate"}, {"timestamp": "2023-02-17T23:15:11.963Z", "date_only": false, "value": "2023-02-17T23:15:11.963", "kind": "milestone", "label": "Published", "source": "fkie_nvd \u00b7 FKIE_CVE-2021-32845", "record": "FKIE_CVE-2021-32845", "field": "published"}, {"timestamp": "2023-02-18T00:31:58Z", "date_only": false, "value": "2023-02-18T00:31:58Z", "kind": "milestone", "label": "Published", "source": "github \u00b7 GHSA-HPC3-58QP-H295", "record": "GHSA-HPC3-58QP-H295", "field": "published"}, {"timestamp": "2023-02-18T02:18:29Z", "date_only": false, "value": "2023-02-18T02:18:29.000000Z", "kind": "sighting", "label": "Seen", "source": "https://t.me/cibsecurity/58498", "record": "CVE-2021-32845", "field": "creation_timestamp", "uuid": "c05060cc-3397-4aa2-a6e8-5b9e82cc2c9e", "content": "\u203c CVE-2021-32845 \u203c\n\nHyperKit is a toolkit for embedding hypervisor capabilities in an application. In versions 0.20210107 and prior of HyperKit, the implementation of `qnotify` at `pci_vtrnd_notify` fails to check the return value of `vq_getchain`. This leads to `struct iovec iov;` being uninitialized and used to read memory in `len = (int) read(sc->vrsc_fd, iov.iov_base, iov.iov_len);` when an attacker is able to make `vq_getchain` fail. This issue may lead to a guest crashing the host causing a denial of service and, under certain circumstance, memory corruption. This issue is fixed in commit 41272a980197917df8e58ff90642d14dec8fe948.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "url": "https://t.me/cibsecurity/58498"}, {"timestamp": "2023-02-28T21:30:17Z", "date_only": false, "value": "2023-02-28T21:30:17Z", "kind": "other", "label": "Updated", "source": "github \u00b7 GHSA-HPC3-58QP-H295", "record": "GHSA-HPC3-58QP-H295", "field": "modified"}, {"timestamp": "2023-06-26T17:47:00Z", "date_only": false, "value": "2023-06-26T17:47Z", "kind": "other", "label": "Last Modified Date", "source": "gsd \u00b7 GSD-2021-32845", "record": "GSD-2021-32845", "field": "namespaces.nvd.nist.gov.lastModifiedDate"}, {"timestamp": "2023-12-13T01:23:08.871Z", "date_only": false, "value": "2023-12-13T01:23:08.871626Z", "kind": "other", "label": "Updated", "source": "gsd \u00b7 GSD-2021-32845", "record": "GSD-2021-32845", "field": "gsd.osvSchema.modified"}, {"timestamp": "2024-08-03T23:33:56.108Z", "date_only": false, "value": "2024-08-03T23:33:56.108Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / CVE", "record": "CVE-2021-32845", "field": "containers.adp.0.providerMetadata.dateUpdated"}, {"timestamp": "2025-03-10T20:57:22.950Z", "date_only": false, "value": "2025-03-10T20:57:22.950584Z", "kind": "other", "label": "Recorded", "source": "cvelistv5 / CISA-ADP", "record": "CVE-2021-32845", "field": "containers.adp.1.metrics.0.other.content.timestamp"}, {"timestamp": "2025-03-10T20:57:22.950Z", "date_only": false, "value": "2025-03-10T20:57:22.950584Z", "kind": "other", "label": "Recorded", "source": "fkie_nvd \u00b7 FKIE_CVE-2021-32845", "record": "FKIE_CVE-2021-32845", "field": "metrics.ssvcV203.0.ssvcData.timestamp"}, {"timestamp": "2025-03-10T21:09:53.340Z", "date_only": false, "value": "2025-03-10T21:09:53.340Z", "kind": "other", "label": "Updated", "source": "cvelistv5", "record": "CVE-2021-32845", "field": "cveMetadata.dateUpdated"}, {"timestamp": "2025-03-10T21:09:53.340Z", "date_only": false, "value": "2025-03-10T21:09:53.340Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / CISA-ADP", "record": "CVE-2021-32845", "field": "containers.adp.1.providerMetadata.dateUpdated"}, {"timestamp": "2026-06-17T03:53:44.877Z", "date_only": false, "value": "2026-06-17T03:53:44.877", "kind": "other", "label": "Updated", "source": "fkie_nvd \u00b7 FKIE_CVE-2021-32845", "record": "FKIE_CVE-2021-32845", "field": "lastModified"}]}