mirror of
https://github.com/CVEProject/cvelist.git
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117 lines
4.3 KiB
JSON
117 lines
4.3 KiB
JSON
{
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"data_version": "4.0",
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"data_type": "CVE",
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"data_format": "MITRE",
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"CVE_data_meta": {
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"ID": "CVE-2019-3887",
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"ASSIGNER": "secalert@redhat.com",
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"STATE": "PUBLIC"
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},
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"description": {
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"description_data": [
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{
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"lang": "eng",
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"value": "A flaw was found in the way KVM hypervisor handled x2APIC Machine Specific Rregister (MSR) access with nested(=1) virtualization enabled. In that, L1 guest could access L0's APIC register values via L2 guest, when 'virtualize x2APIC mode' is enabled. A guest could use this flaw to potentially crash the host kernel resulting in DoS issue. Kernel versions from 4.16 and newer are vulnerable to this issue."
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}
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]
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},
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"problemtype": {
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"problemtype_data": [
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{
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"description": [
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{
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"lang": "eng",
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"value": "CWE-863",
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"cweId": "CWE-863"
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}
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]
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}
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]
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},
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"affects": {
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"vendor": {
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"vendor_data": [
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{
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"vendor_name": "The Linux Foundation",
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"product": {
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"product_data": [
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{
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"product_name": "Kernel",
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"version": {
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"version_data": [
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{
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"version_affected": "=",
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"version_value": "from 4.16"
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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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}
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]
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}
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},
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"references": {
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"reference_data": [
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{
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"url": "https://usn.ubuntu.com/3980-1/",
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"refsource": "MISC",
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"name": "https://usn.ubuntu.com/3980-1/"
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},
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{
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"url": "https://usn.ubuntu.com/3980-2/",
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"refsource": "MISC",
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"name": "https://usn.ubuntu.com/3980-2/"
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},
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{
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"url": "https://access.redhat.com/errata/RHSA-2019:2703",
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"refsource": "MISC",
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"name": "https://access.redhat.com/errata/RHSA-2019:2703"
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},
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{
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"url": "https://access.redhat.com/errata/RHSA-2019:2741",
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"refsource": "MISC",
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"name": "https://access.redhat.com/errata/RHSA-2019:2741"
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},
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{
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"url": "https://usn.ubuntu.com/3979-1/",
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"refsource": "MISC",
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"name": "https://usn.ubuntu.com/3979-1/"
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},
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{
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"url": "http://www.securityfocus.com/bid/107850",
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"refsource": "MISC",
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"name": "http://www.securityfocus.com/bid/107850"
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},
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{
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"url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3887",
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"refsource": "MISC",
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"name": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3887"
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},
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{
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"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IWPOIII2L73HV5PGXSGMRMKQIK47UIYE/",
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"refsource": "MISC",
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"name": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IWPOIII2L73HV5PGXSGMRMKQIK47UIYE/"
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}
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]
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},
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"impact": {
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"cvss": [
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{
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"version": "3.0",
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"vectorString": "CVSS:3.0/AV:L/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:H",
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"attackVector": "LOCAL",
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"attackComplexity": "HIGH",
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"privilegesRequired": "HIGH",
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"userInteraction": "NONE",
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"scope": "CHANGED",
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"confidentialityImpact": "LOW",
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"integrityImpact": "LOW",
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"availabilityImpact": "HIGH",
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"baseScore": 6.7,
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"baseSeverity": "MEDIUM"
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}
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]
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}
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} |