mirror of
https://github.com/fkie-cad/nvd-json-data-feeds.git
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136 lines
4.3 KiB
JSON
136 lines
4.3 KiB
JSON
{
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"id": "CVE-2022-37394",
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"sourceIdentifier": "cve@mitre.org",
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"published": "2022-08-03T07:15:07.757",
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"lastModified": "2024-11-21T07:14:54.783",
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"vulnStatus": "Modified",
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"cveTags": [],
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"descriptions": [
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{
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"lang": "en",
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"value": "An issue was discovered in OpenStack Nova before 23.2.2, 24.x before 24.1.2, and 25.x before 25.0.2. By creating a neutron port with the direct vnic_type, creating an instance bound to that port, and then changing the vnic_type of the bound port to macvtap, an authenticated user may cause the compute service to fail to restart, resulting in a possible denial of service. Only Nova deployments configured with SR-IOV are affected."
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},
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{
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"lang": "es",
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"value": "Se ha detectado un problema en OpenStack Nova versiones anteriores a 23.2.2, 24.x anteriores a 24.1.2 y 25.x anteriores a 25.0.2. Al crear un puerto de neutrones con el vnic_type directo, crear una instancia vinculada a ese puerto y luego cambiar el vnic_type del puerto vinculado a macvtap, un usuario autenticado puede causar que el servicio de computaci\u00f3n no sea reiniciado, resultando en una posible denegaci\u00f3n de servicio. S\u00f3lo est\u00e1n afectadas las implantaciones de Nova configuradas con SR-IOV"
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}
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],
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"metrics": {
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"cvssMetricV31": [
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{
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"source": "nvd@nist.gov",
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"type": "Primary",
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"cvssData": {
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"version": "3.1",
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"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L",
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"baseScore": 3.3,
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"baseSeverity": "LOW",
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"attackVector": "LOCAL",
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"attackComplexity": "LOW",
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"privilegesRequired": "LOW",
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"userInteraction": "NONE",
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"scope": "UNCHANGED",
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"confidentialityImpact": "NONE",
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"integrityImpact": "NONE",
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"availabilityImpact": "LOW"
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},
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"exploitabilityScore": 1.8,
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"impactScore": 1.4
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}
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]
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},
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"weaknesses": [
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{
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"source": "nvd@nist.gov",
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"type": "Primary",
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"description": [
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{
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"lang": "en",
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"value": "NVD-CWE-noinfo"
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}
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]
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}
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],
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"configurations": [
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{
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"nodes": [
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{
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"operator": "OR",
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"negate": false,
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"cpeMatch": [
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:a:openstack:nova:*:*:*:*:*:*:*:*",
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"versionEndExcluding": "23.2.2",
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"matchCriteriaId": "3C3E7C95-0C37-49D2-9FEC-ADC348D86275"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:a:openstack:nova:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "24.0.0",
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"versionEndExcluding": "24.1.2",
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"matchCriteriaId": "DDEDE391-A318-42E9-BE11-7E4CE993D9C6"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:a:openstack:nova:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "25.0.0",
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"versionEndExcluding": "25.0.2",
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"matchCriteriaId": "BF944840-5CF2-45C9-8F09-E2003B4E378F"
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}
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]
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}
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]
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}
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],
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"references": [
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{
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"url": "https://bugs.launchpad.net/ossa/+bug/1981813",
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"source": "cve@mitre.org",
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"tags": [
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"Exploit",
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"Issue Tracking",
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"Third Party Advisory"
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]
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},
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{
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"url": "https://review.opendev.org/c/openstack/nova/+/849985",
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"source": "cve@mitre.org",
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"tags": [
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"Patch",
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"Third Party Advisory"
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]
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},
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{
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"url": "https://review.opendev.org/c/openstack/nova/+/850003",
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"source": "cve@mitre.org",
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"tags": [
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"Third Party Advisory"
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]
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},
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{
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"url": "https://bugs.launchpad.net/ossa/+bug/1981813",
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"source": "af854a3a-2127-422b-91ae-364da2661108",
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"tags": [
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"Exploit",
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"Issue Tracking",
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"Third Party Advisory"
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]
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},
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{
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"url": "https://review.opendev.org/c/openstack/nova/+/849985",
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"source": "af854a3a-2127-422b-91ae-364da2661108",
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"tags": [
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"Patch",
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"Third Party Advisory"
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]
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},
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{
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"url": "https://review.opendev.org/c/openstack/nova/+/850003",
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"source": "af854a3a-2127-422b-91ae-364da2661108",
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"tags": [
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"Third Party Advisory"
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]
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}
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]
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} |