557 lines
23 KiB
JSON
557 lines
23 KiB
JSON
{
|
|
"containers": {
|
|
"cna": {
|
|
"affected": [
|
|
{
|
|
"product": "Kernel",
|
|
"vendor": "Linux",
|
|
"versions": [
|
|
{
|
|
"status": "affected",
|
|
"version": "all through 5.3"
|
|
}
|
|
]
|
|
}
|
|
],
|
|
"descriptions": [
|
|
{
|
|
"lang": "en",
|
|
"value": "An out-of-bounds access issue was found in the Linux kernel, all versions through 5.3, in the way Linux kernel's KVM hypervisor implements the Coalesced MMIO write operation. It operates on an MMIO ring buffer 'struct kvm_coalesced_mmio' object, wherein write indices 'ring->first' and 'ring->last' value could be supplied by a host user-space process. An unprivileged host user or process with access to '/dev/kvm' device could use this flaw to crash the host kernel, resulting in a denial of service or potentially escalating privileges on the system."
|
|
}
|
|
],
|
|
"metrics": [
|
|
{
|
|
"cvssV3_0": {
|
|
"attackComplexity": "HIGH",
|
|
"attackVector": "LOCAL",
|
|
"availabilityImpact": "HIGH",
|
|
"baseScore": 7.5,
|
|
"baseSeverity": "HIGH",
|
|
"confidentialityImpact": "NONE",
|
|
"integrityImpact": "HIGH",
|
|
"privilegesRequired": "LOW",
|
|
"scope": "CHANGED",
|
|
"userInteraction": "NONE",
|
|
"vectorString": "CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:N/I:H/A:H",
|
|
"version": "3.0"
|
|
}
|
|
}
|
|
],
|
|
"problemTypes": [
|
|
{
|
|
"descriptions": [
|
|
{
|
|
"cweId": "CWE-787",
|
|
"description": "CWE-787",
|
|
"lang": "en",
|
|
"type": "CWE"
|
|
}
|
|
]
|
|
}
|
|
],
|
|
"providerMetadata": {
|
|
"dateUpdated": "2020-04-15T21:06:51.000Z",
|
|
"orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
|
|
"shortName": "redhat"
|
|
},
|
|
"references": [
|
|
{
|
|
"tags": [
|
|
"x_refsource_CONFIRM"
|
|
],
|
|
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14821"
|
|
},
|
|
{
|
|
"name": "[oss-security] 20190920 CVE-2019-14821 Kernel: KVM: OOB memory access via mmio ring buffer",
|
|
"tags": [
|
|
"mailing-list",
|
|
"x_refsource_MLIST"
|
|
],
|
|
"url": "http://www.openwall.com/lists/oss-security/2019/09/20/1"
|
|
},
|
|
{
|
|
"name": "FEDORA-2019-15e141c6a7",
|
|
"tags": [
|
|
"vendor-advisory",
|
|
"x_refsource_FEDORA"
|
|
],
|
|
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TRZQQQANZWQMPILZV7OTS3RGGRLLE2Q7/"
|
|
},
|
|
{
|
|
"name": "[debian-lts-announce] 20190925 [SECURITY] [DLA 1930-1] linux security update",
|
|
"tags": [
|
|
"mailing-list",
|
|
"x_refsource_MLIST"
|
|
],
|
|
"url": "https://lists.debian.org/debian-lts-announce/2019/09/msg00025.html"
|
|
},
|
|
{
|
|
"name": "20190925 [SECURITY] [DSA 4531-1] linux security update",
|
|
"tags": [
|
|
"mailing-list",
|
|
"x_refsource_BUGTRAQ"
|
|
],
|
|
"url": "https://seclists.org/bugtraq/2019/Sep/41"
|
|
},
|
|
{
|
|
"name": "DSA-4531",
|
|
"tags": [
|
|
"vendor-advisory",
|
|
"x_refsource_DEBIAN"
|
|
],
|
|
"url": "https://www.debian.org/security/2019/dsa-4531"
|
|
},
|
|
{
|
|
"name": "[debian-lts-announce] 20191001 [SECURITY] [DLA 1940-1] linux-4.9 security update",
|
|
"tags": [
|
|
"mailing-list",
|
|
"x_refsource_MLIST"
|
|
],
|
|
"url": "https://lists.debian.org/debian-lts-announce/2019/10/msg00000.html"
|
|
},
|
|
{
|
|
"name": "FEDORA-2019-a570a92d5a",
|
|
"tags": [
|
|
"vendor-advisory",
|
|
"x_refsource_FEDORA"
|
|
],
|
|
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YW3QNMPENPFEGVTOFPSNOBL7JEIJS25P/"
|
|
},
|
|
{
|
|
"tags": [
|
|
"x_refsource_CONFIRM"
|
|
],
|
|
"url": "https://security.netapp.com/advisory/ntap-20191004-0001/"
|
|
},
|
|
{
|
|
"name": "openSUSE-SU-2019:2307",
|
|
"tags": [
|
|
"vendor-advisory",
|
|
"x_refsource_SUSE"
|
|
],
|
|
"url": "http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00037.html"
|
|
},
|
|
{
|
|
"name": "openSUSE-SU-2019:2308",
|
|
"tags": [
|
|
"vendor-advisory",
|
|
"x_refsource_SUSE"
|
|
],
|
|
"url": "http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00036.html"
|
|
},
|
|
{
|
|
"name": "USN-4157-1",
|
|
"tags": [
|
|
"vendor-advisory",
|
|
"x_refsource_UBUNTU"
|
|
],
|
|
"url": "https://usn.ubuntu.com/4157-1/"
|
|
},
|
|
{
|
|
"name": "USN-4162-1",
|
|
"tags": [
|
|
"vendor-advisory",
|
|
"x_refsource_UBUNTU"
|
|
],
|
|
"url": "https://usn.ubuntu.com/4162-1/"
|
|
},
|
|
{
|
|
"name": "USN-4157-2",
|
|
"tags": [
|
|
"vendor-advisory",
|
|
"x_refsource_UBUNTU"
|
|
],
|
|
"url": "https://usn.ubuntu.com/4157-2/"
|
|
},
|
|
{
|
|
"name": "USN-4163-1",
|
|
"tags": [
|
|
"vendor-advisory",
|
|
"x_refsource_UBUNTU"
|
|
],
|
|
"url": "https://usn.ubuntu.com/4163-1/"
|
|
},
|
|
{
|
|
"name": "USN-4163-2",
|
|
"tags": [
|
|
"vendor-advisory",
|
|
"x_refsource_UBUNTU"
|
|
],
|
|
"url": "https://usn.ubuntu.com/4163-2/"
|
|
},
|
|
{
|
|
"name": "USN-4162-2",
|
|
"tags": [
|
|
"vendor-advisory",
|
|
"x_refsource_UBUNTU"
|
|
],
|
|
"url": "https://usn.ubuntu.com/4162-2/"
|
|
},
|
|
{
|
|
"tags": [
|
|
"x_refsource_MISC"
|
|
],
|
|
"url": "http://packetstormsecurity.com/files/154951/Kernel-Live-Patch-Security-Notice-LSN-0058-1.html"
|
|
},
|
|
{
|
|
"name": "RHSA-2019:3309",
|
|
"tags": [
|
|
"vendor-advisory",
|
|
"x_refsource_REDHAT"
|
|
],
|
|
"url": "https://access.redhat.com/errata/RHSA-2019:3309"
|
|
},
|
|
{
|
|
"name": "RHSA-2019:3517",
|
|
"tags": [
|
|
"vendor-advisory",
|
|
"x_refsource_REDHAT"
|
|
],
|
|
"url": "https://access.redhat.com/errata/RHSA-2019:3517"
|
|
},
|
|
{
|
|
"name": "20191108 [slackware-security] Slackware 14.2 kernel (SSA:2019-311-01)",
|
|
"tags": [
|
|
"mailing-list",
|
|
"x_refsource_BUGTRAQ"
|
|
],
|
|
"url": "https://seclists.org/bugtraq/2019/Nov/11"
|
|
},
|
|
{
|
|
"tags": [
|
|
"x_refsource_MISC"
|
|
],
|
|
"url": "http://packetstormsecurity.com/files/155212/Slackware-Security-Advisory-Slackware-14.2-kernel-Updates.html"
|
|
},
|
|
{
|
|
"name": "RHSA-2019:3978",
|
|
"tags": [
|
|
"vendor-advisory",
|
|
"x_refsource_REDHAT"
|
|
],
|
|
"url": "https://access.redhat.com/errata/RHSA-2019:3978"
|
|
},
|
|
{
|
|
"name": "RHSA-2019:3979",
|
|
"tags": [
|
|
"vendor-advisory",
|
|
"x_refsource_REDHAT"
|
|
],
|
|
"url": "https://access.redhat.com/errata/RHSA-2019:3979"
|
|
},
|
|
{
|
|
"name": "RHSA-2019:4154",
|
|
"tags": [
|
|
"vendor-advisory",
|
|
"x_refsource_REDHAT"
|
|
],
|
|
"url": "https://access.redhat.com/errata/RHSA-2019:4154"
|
|
},
|
|
{
|
|
"name": "RHSA-2019:4256",
|
|
"tags": [
|
|
"vendor-advisory",
|
|
"x_refsource_REDHAT"
|
|
],
|
|
"url": "https://access.redhat.com/errata/RHSA-2019:4256"
|
|
},
|
|
{
|
|
"name": "RHSA-2020:0027",
|
|
"tags": [
|
|
"vendor-advisory",
|
|
"x_refsource_REDHAT"
|
|
],
|
|
"url": "https://access.redhat.com/errata/RHSA-2020:0027"
|
|
},
|
|
{
|
|
"name": "RHSA-2020:0204",
|
|
"tags": [
|
|
"vendor-advisory",
|
|
"x_refsource_REDHAT"
|
|
],
|
|
"url": "https://access.redhat.com/errata/RHSA-2020:0204"
|
|
},
|
|
{
|
|
"tags": [
|
|
"x_refsource_MISC"
|
|
],
|
|
"url": "https://www.oracle.com/security-alerts/cpuapr2020.html"
|
|
}
|
|
]
|
|
},
|
|
"adp": [
|
|
{
|
|
"providerMetadata": {
|
|
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
|
|
"shortName": "CVE",
|
|
"dateUpdated": "2024-08-05T00:26:39.131Z"
|
|
},
|
|
"title": "CVE Program Container",
|
|
"references": [
|
|
{
|
|
"tags": [
|
|
"x_refsource_CONFIRM",
|
|
"x_transferred"
|
|
],
|
|
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14821"
|
|
},
|
|
{
|
|
"name": "[oss-security] 20190920 CVE-2019-14821 Kernel: KVM: OOB memory access via mmio ring buffer",
|
|
"tags": [
|
|
"mailing-list",
|
|
"x_refsource_MLIST",
|
|
"x_transferred"
|
|
],
|
|
"url": "http://www.openwall.com/lists/oss-security/2019/09/20/1"
|
|
},
|
|
{
|
|
"name": "FEDORA-2019-15e141c6a7",
|
|
"tags": [
|
|
"vendor-advisory",
|
|
"x_refsource_FEDORA",
|
|
"x_transferred"
|
|
],
|
|
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TRZQQQANZWQMPILZV7OTS3RGGRLLE2Q7/"
|
|
},
|
|
{
|
|
"name": "[debian-lts-announce] 20190925 [SECURITY] [DLA 1930-1] linux security update",
|
|
"tags": [
|
|
"mailing-list",
|
|
"x_refsource_MLIST",
|
|
"x_transferred"
|
|
],
|
|
"url": "https://lists.debian.org/debian-lts-announce/2019/09/msg00025.html"
|
|
},
|
|
{
|
|
"name": "20190925 [SECURITY] [DSA 4531-1] linux security update",
|
|
"tags": [
|
|
"mailing-list",
|
|
"x_refsource_BUGTRAQ",
|
|
"x_transferred"
|
|
],
|
|
"url": "https://seclists.org/bugtraq/2019/Sep/41"
|
|
},
|
|
{
|
|
"name": "DSA-4531",
|
|
"tags": [
|
|
"vendor-advisory",
|
|
"x_refsource_DEBIAN",
|
|
"x_transferred"
|
|
],
|
|
"url": "https://www.debian.org/security/2019/dsa-4531"
|
|
},
|
|
{
|
|
"name": "[debian-lts-announce] 20191001 [SECURITY] [DLA 1940-1] linux-4.9 security update",
|
|
"tags": [
|
|
"mailing-list",
|
|
"x_refsource_MLIST",
|
|
"x_transferred"
|
|
],
|
|
"url": "https://lists.debian.org/debian-lts-announce/2019/10/msg00000.html"
|
|
},
|
|
{
|
|
"name": "FEDORA-2019-a570a92d5a",
|
|
"tags": [
|
|
"vendor-advisory",
|
|
"x_refsource_FEDORA",
|
|
"x_transferred"
|
|
],
|
|
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YW3QNMPENPFEGVTOFPSNOBL7JEIJS25P/"
|
|
},
|
|
{
|
|
"tags": [
|
|
"x_refsource_CONFIRM",
|
|
"x_transferred"
|
|
],
|
|
"url": "https://security.netapp.com/advisory/ntap-20191004-0001/"
|
|
},
|
|
{
|
|
"name": "openSUSE-SU-2019:2307",
|
|
"tags": [
|
|
"vendor-advisory",
|
|
"x_refsource_SUSE",
|
|
"x_transferred"
|
|
],
|
|
"url": "http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00037.html"
|
|
},
|
|
{
|
|
"name": "openSUSE-SU-2019:2308",
|
|
"tags": [
|
|
"vendor-advisory",
|
|
"x_refsource_SUSE",
|
|
"x_transferred"
|
|
],
|
|
"url": "http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00036.html"
|
|
},
|
|
{
|
|
"name": "USN-4157-1",
|
|
"tags": [
|
|
"vendor-advisory",
|
|
"x_refsource_UBUNTU",
|
|
"x_transferred"
|
|
],
|
|
"url": "https://usn.ubuntu.com/4157-1/"
|
|
},
|
|
{
|
|
"name": "USN-4162-1",
|
|
"tags": [
|
|
"vendor-advisory",
|
|
"x_refsource_UBUNTU",
|
|
"x_transferred"
|
|
],
|
|
"url": "https://usn.ubuntu.com/4162-1/"
|
|
},
|
|
{
|
|
"name": "USN-4157-2",
|
|
"tags": [
|
|
"vendor-advisory",
|
|
"x_refsource_UBUNTU",
|
|
"x_transferred"
|
|
],
|
|
"url": "https://usn.ubuntu.com/4157-2/"
|
|
},
|
|
{
|
|
"name": "USN-4163-1",
|
|
"tags": [
|
|
"vendor-advisory",
|
|
"x_refsource_UBUNTU",
|
|
"x_transferred"
|
|
],
|
|
"url": "https://usn.ubuntu.com/4163-1/"
|
|
},
|
|
{
|
|
"name": "USN-4163-2",
|
|
"tags": [
|
|
"vendor-advisory",
|
|
"x_refsource_UBUNTU",
|
|
"x_transferred"
|
|
],
|
|
"url": "https://usn.ubuntu.com/4163-2/"
|
|
},
|
|
{
|
|
"name": "USN-4162-2",
|
|
"tags": [
|
|
"vendor-advisory",
|
|
"x_refsource_UBUNTU",
|
|
"x_transferred"
|
|
],
|
|
"url": "https://usn.ubuntu.com/4162-2/"
|
|
},
|
|
{
|
|
"tags": [
|
|
"x_refsource_MISC",
|
|
"x_transferred"
|
|
],
|
|
"url": "http://packetstormsecurity.com/files/154951/Kernel-Live-Patch-Security-Notice-LSN-0058-1.html"
|
|
},
|
|
{
|
|
"name": "RHSA-2019:3309",
|
|
"tags": [
|
|
"vendor-advisory",
|
|
"x_refsource_REDHAT",
|
|
"x_transferred"
|
|
],
|
|
"url": "https://access.redhat.com/errata/RHSA-2019:3309"
|
|
},
|
|
{
|
|
"name": "RHSA-2019:3517",
|
|
"tags": [
|
|
"vendor-advisory",
|
|
"x_refsource_REDHAT",
|
|
"x_transferred"
|
|
],
|
|
"url": "https://access.redhat.com/errata/RHSA-2019:3517"
|
|
},
|
|
{
|
|
"name": "20191108 [slackware-security] Slackware 14.2 kernel (SSA:2019-311-01)",
|
|
"tags": [
|
|
"mailing-list",
|
|
"x_refsource_BUGTRAQ",
|
|
"x_transferred"
|
|
],
|
|
"url": "https://seclists.org/bugtraq/2019/Nov/11"
|
|
},
|
|
{
|
|
"tags": [
|
|
"x_refsource_MISC",
|
|
"x_transferred"
|
|
],
|
|
"url": "http://packetstormsecurity.com/files/155212/Slackware-Security-Advisory-Slackware-14.2-kernel-Updates.html"
|
|
},
|
|
{
|
|
"name": "RHSA-2019:3978",
|
|
"tags": [
|
|
"vendor-advisory",
|
|
"x_refsource_REDHAT",
|
|
"x_transferred"
|
|
],
|
|
"url": "https://access.redhat.com/errata/RHSA-2019:3978"
|
|
},
|
|
{
|
|
"name": "RHSA-2019:3979",
|
|
"tags": [
|
|
"vendor-advisory",
|
|
"x_refsource_REDHAT",
|
|
"x_transferred"
|
|
],
|
|
"url": "https://access.redhat.com/errata/RHSA-2019:3979"
|
|
},
|
|
{
|
|
"name": "RHSA-2019:4154",
|
|
"tags": [
|
|
"vendor-advisory",
|
|
"x_refsource_REDHAT",
|
|
"x_transferred"
|
|
],
|
|
"url": "https://access.redhat.com/errata/RHSA-2019:4154"
|
|
},
|
|
{
|
|
"name": "RHSA-2019:4256",
|
|
"tags": [
|
|
"vendor-advisory",
|
|
"x_refsource_REDHAT",
|
|
"x_transferred"
|
|
],
|
|
"url": "https://access.redhat.com/errata/RHSA-2019:4256"
|
|
},
|
|
{
|
|
"name": "RHSA-2020:0027",
|
|
"tags": [
|
|
"vendor-advisory",
|
|
"x_refsource_REDHAT",
|
|
"x_transferred"
|
|
],
|
|
"url": "https://access.redhat.com/errata/RHSA-2020:0027"
|
|
},
|
|
{
|
|
"name": "RHSA-2020:0204",
|
|
"tags": [
|
|
"vendor-advisory",
|
|
"x_refsource_REDHAT",
|
|
"x_transferred"
|
|
],
|
|
"url": "https://access.redhat.com/errata/RHSA-2020:0204"
|
|
},
|
|
{
|
|
"tags": [
|
|
"x_refsource_MISC",
|
|
"x_transferred"
|
|
],
|
|
"url": "https://www.oracle.com/security-alerts/cpuapr2020.html"
|
|
}
|
|
]
|
|
}
|
|
]
|
|
},
|
|
"cveMetadata": {
|
|
"assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
|
|
"assignerShortName": "redhat",
|
|
"cveId": "CVE-2019-14821",
|
|
"datePublished": "2019-09-19T17:37:24.000Z",
|
|
"dateReserved": "2019-08-10T00:00:00.000Z",
|
|
"dateUpdated": "2024-08-05T00:26:39.131Z",
|
|
"state": "PUBLISHED"
|
|
},
|
|
"dataType": "CVE_RECORD",
|
|
"dataVersion": "5.1"
|
|
} |