587 lines
17 KiB
JSON
587 lines
17 KiB
JSON
{
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"schema_version": "1.7.0",
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"id": "USN-4484-1",
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"summary": "linux-hwe, linux-aws-5.3, linux-gke-5.3, linux-raspi2-5.3 vulnerability",
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"details": "It was discovered that the cgroup v2 subsystem in the Linux kernel did not\nproperly perform reference counting in some situations, leading to a NULL\npointer dereference. A local attacker could use this to cause a denial of\nservice or possibly gain administrative privileges.\n",
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"aliases": [],
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"upstream": [
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"UBUNTU-CVE-2020-14356"
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],
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"related": [],
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"published": "2020-09-02T04:42:33Z",
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"modified": "2026-06-03T10:45:22Z",
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"affected": [
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{
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"package": {
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"ecosystem": "Ubuntu:18.04:LTS",
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"name": "linux-aws-5.3",
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"purl": "pkg:deb/ubuntu/linux-aws-5.3@5.3.0-1034.36?arch=source&distro=bionic"
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},
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"ranges": [
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{
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"type": "ECOSYSTEM",
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"events": [
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{
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"introduced": "0"
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},
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{
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"fixed": "5.3.0-1034.36"
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}
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]
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}
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],
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"versions": [
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"5.3.0-1016.17~18.04.1",
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"5.3.0-1017.18~18.04.1",
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"5.3.0-1019.21~18.04.1",
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"5.3.0-1023.25~18.04.1",
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"5.3.0-1028.30~18.04.1",
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"5.3.0-1030.32~18.04.1",
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"5.3.0-1032.34~18.04.2",
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"5.3.0-1033.35"
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],
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"ecosystem_specific": {
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"binaries": [
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{
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"binary_name": "linux-aws-5.3-cloud-tools-5.3.0-1034",
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},
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},
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},
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"binary_version": "5.3.0-1034.36"
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}
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],
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"availability": "No subscription required"
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},
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"database_specific": {
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"cves_map": {
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"ecosystem": "Ubuntu:18.04:LTS",
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"cves": [
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{
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"id": "CVE-2020-14356",
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"severity": [
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{
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"type": "CVSS_V3",
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"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
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},
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{
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"type": "Ubuntu",
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"score": "medium"
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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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"package": {
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"ecosystem": "Ubuntu:18.04:LTS",
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"name": "linux-gke-5.3",
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"purl": "pkg:deb/ubuntu/linux-gke-5.3@5.3.0-1034.36?arch=source&distro=bionic"
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},
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"ranges": [
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{
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"type": "ECOSYSTEM",
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"events": [
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{
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"introduced": "0"
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"availability": "No subscription required"
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},
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"database_specific": {
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"cves_map": {
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"ecosystem": "Ubuntu:18.04:LTS",
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"cves": [
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{
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"id": "CVE-2020-14356",
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"severity": [
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{
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"type": "CVSS_V3",
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"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
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},
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{
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"type": "Ubuntu",
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"score": "medium"
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]
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]
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}
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},
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{
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"package": {
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"name": "linux-hwe",
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{
|
|
"binary_name": "usb-modules-5.3.0-66-generic-di",
|
|
"binary_version": "5.3.0-66.60"
|
|
},
|
|
{
|
|
"binary_name": "virtio-modules-5.3.0-66-generic-di",
|
|
"binary_version": "5.3.0-66.60"
|
|
},
|
|
{
|
|
"binary_name": "vlan-modules-5.3.0-66-generic-di",
|
|
"binary_version": "5.3.0-66.60"
|
|
}
|
|
],
|
|
"availability": "No subscription required"
|
|
},
|
|
"database_specific": {
|
|
"cves_map": {
|
|
"ecosystem": "Ubuntu:18.04:LTS",
|
|
"cves": [
|
|
{
|
|
"id": "CVE-2020-14356",
|
|
"severity": [
|
|
{
|
|
"type": "CVSS_V3",
|
|
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
|
|
},
|
|
{
|
|
"type": "Ubuntu",
|
|
"score": "medium"
|
|
}
|
|
]
|
|
}
|
|
]
|
|
}
|
|
}
|
|
},
|
|
{
|
|
"package": {
|
|
"ecosystem": "Ubuntu:18.04:LTS",
|
|
"name": "linux-raspi2-5.3",
|
|
"purl": "pkg:deb/ubuntu/linux-raspi2-5.3@5.3.0-1032.34?arch=source&distro=bionic"
|
|
},
|
|
"ranges": [
|
|
{
|
|
"type": "ECOSYSTEM",
|
|
"events": [
|
|
{
|
|
"introduced": "0"
|
|
},
|
|
{
|
|
"fixed": "5.3.0-1032.34"
|
|
}
|
|
]
|
|
}
|
|
],
|
|
"versions": [
|
|
"5.3.0-1017.19~18.04.1",
|
|
"5.3.0-1018.20~18.04.1",
|
|
"5.3.0-1019.21~18.04.1",
|
|
"5.3.0-1021.23~18.04.1",
|
|
"5.3.0-1022.24~18.04.1",
|
|
"5.3.0-1023.25~18.04.1",
|
|
"5.3.0-1026.28~18.04.1",
|
|
"5.3.0-1027.29~18.04.1",
|
|
"5.3.0-1028.30~18.04.2",
|
|
"5.3.0-1030.32~18.04.2"
|
|
],
|
|
"ecosystem_specific": {
|
|
"binaries": [
|
|
{
|
|
"binary_name": "linux-buildinfo-5.3.0-1032-raspi2",
|
|
"binary_version": "5.3.0-1032.34"
|
|
},
|
|
{
|
|
"binary_name": "linux-headers-5.3.0-1032-raspi2",
|
|
"binary_version": "5.3.0-1032.34"
|
|
},
|
|
{
|
|
"binary_name": "linux-image-5.3.0-1032-raspi2",
|
|
"binary_version": "5.3.0-1032.34"
|
|
},
|
|
{
|
|
"binary_name": "linux-modules-5.3.0-1032-raspi2",
|
|
"binary_version": "5.3.0-1032.34"
|
|
},
|
|
{
|
|
"binary_name": "linux-raspi2-5.3-headers-5.3.0-1032",
|
|
"binary_version": "5.3.0-1032.34"
|
|
},
|
|
{
|
|
"binary_name": "linux-raspi2-5.3-tools-5.3.0-1032",
|
|
"binary_version": "5.3.0-1032.34"
|
|
},
|
|
{
|
|
"binary_name": "linux-tools-5.3.0-1032-raspi2",
|
|
"binary_version": "5.3.0-1032.34"
|
|
}
|
|
],
|
|
"availability": "No subscription required"
|
|
},
|
|
"database_specific": {
|
|
"cves_map": {
|
|
"ecosystem": "Ubuntu:18.04:LTS",
|
|
"cves": [
|
|
{
|
|
"id": "CVE-2020-14356",
|
|
"severity": [
|
|
{
|
|
"type": "CVSS_V3",
|
|
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
|
|
},
|
|
{
|
|
"type": "Ubuntu",
|
|
"score": "medium"
|
|
}
|
|
]
|
|
}
|
|
]
|
|
}
|
|
}
|
|
}
|
|
],
|
|
"references": [
|
|
{
|
|
"type": "ADVISORY",
|
|
"url": "https://ubuntu.com/security/notices/USN-4484-1"
|
|
},
|
|
{
|
|
"type": "REPORT",
|
|
"url": "https://ubuntu.com/security/CVE-2020-14356"
|
|
}
|
|
]
|
|
} |