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98 lines
2.5 KiB
JSON
98 lines
2.5 KiB
JSON
{
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"id": "CVE-2021-45464",
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"sourceIdentifier": "cve@mitre.org",
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"published": "2023-04-15T23:15:13.760",
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"lastModified": "2023-04-26T14:46:18.943",
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"vulnStatus": "Analyzed",
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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": "kvmtool through 39181fc allows an out-of-bounds write, related to virtio/balloon.c and virtio/pci.c. This allows a guest OS user to execute arbitrary code on the host machine."
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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:C/C:H/I:H/A:H",
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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": "CHANGED",
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"confidentialityImpact": "HIGH",
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"integrityImpact": "HIGH",
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"availabilityImpact": "HIGH",
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"baseScore": 8.8,
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"baseSeverity": "HIGH"
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},
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"exploitabilityScore": 2.0,
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"impactScore": 6.0
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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": "CWE-787"
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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:kvmtool_project:kvmtool:-:*:*:*:*:*:*:*",
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"matchCriteriaId": "7F8FD9B8-E213-4879-A607-2BE1A091FCAB"
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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://cdn.discordapp.com/attachments/921419715170164776/921882173517230100/exploit.c",
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"source": "cve@mitre.org",
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"tags": [
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"Broken Link"
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]
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},
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{
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"url": "https://git.kernel.org/pub/scm/linux/kernel/git/will/kvmtool.git/commit/?id=39181fc6429f4e9e71473284940e35857b42772a",
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"source": "cve@mitre.org",
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"tags": [
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"Patch"
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]
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},
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{
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"url": "https://git.kernel.org/pub/scm/linux/kernel/git/will/kvmtool.git/log/",
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"source": "cve@mitre.org",
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"tags": [
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"Patch"
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]
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},
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{
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"url": "https://www.kalmarunionen.dk/writeups/2021/hxp-2021/lkvm/",
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"source": "cve@mitre.org",
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"tags": [
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"Exploit",
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"Third Party Advisory"
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]
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}
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]
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} |