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112 lines
3.6 KiB
JSON
112 lines
3.6 KiB
JSON
{
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"id": "CVE-2021-28685",
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"sourceIdentifier": "cve@mitre.org",
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"published": "2021-04-08T11:15:12.820",
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"lastModified": "2022-07-12T17:42:04.277",
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"vulnStatus": "Analyzed",
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"descriptions": [
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{
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"lang": "en",
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"value": "AsIO2_64.sys and AsIO2_32.sys in ASUS GPUTweak II before 2.3.0.3 allow low-privileged users to interact directly with physical memory (by calling one of several driver routines that map physical memory into the virtual address space of the calling process) and to interact with MSR registers. This could enable low-privileged users to achieve NT AUTHORITY\\SYSTEM privileges via a DeviceIoControl."
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},
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{
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"lang": "es",
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"value": "Los archivos AsIO2_64.sys y AsIO2_32.sys en ASUS GPUTweak II versiones anteriores a 2.3.0.3, permiten a usuarios pocos privilegiados interactuar directamente con la memoria f\u00edsica (llamando a una de varias rutinas de controlador que mapean la memoria f\u00edsica en el espacio de direcciones virtuales del proceso de llamada) y para interactuar con los registros MSR. Esto podr\u00eda permitir a usuarios poco privilegiado lograr privilegios NT AUTHORITY\\SYSTEM por medio de la funci\u00f3n DeviceIoControl"
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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: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": "UNCHANGED",
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"confidentialityImpact": "HIGH",
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"integrityImpact": "HIGH",
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"availabilityImpact": "HIGH",
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"baseScore": 7.8,
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"baseSeverity": "HIGH"
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},
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"exploitabilityScore": 1.8,
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"impactScore": 5.9
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}
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],
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"cvssMetricV2": [
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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": "2.0",
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"vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C",
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"accessVector": "LOCAL",
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"accessComplexity": "LOW",
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"authentication": "NONE",
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"confidentialityImpact": "COMPLETE",
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"integrityImpact": "COMPLETE",
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"availabilityImpact": "COMPLETE",
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"baseScore": 7.2
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},
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"baseSeverity": "HIGH",
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"exploitabilityScore": 3.9,
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"impactScore": 10.0,
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"acInsufInfo": false,
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"obtainAllPrivilege": false,
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"obtainUserPrivilege": false,
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"obtainOtherPrivilege": false,
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"userInteractionRequired": false
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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-Other"
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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:asus:gputweak_ii:*:*:*:*:*:*:*:*",
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"versionEndExcluding": "2.3.0.3",
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"matchCriteriaId": "F9E58660-9DDF-4E55-BF18-445AB2CDA2EC"
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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://gist.github.com/DStraghkov/fba4994ac4bb3a6e2940b21743563df0",
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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://www.asus.com/Static_WebPage/ASUS-Product-Security-Advisory/",
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"source": "cve@mitre.org",
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"tags": [
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"Vendor Advisory"
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]
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}
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]
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} |