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vuln-ubuntu/data/osv/usn/USN-3531-1.json
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{
"schema_version": "1.7.0",
"id": "USN-3531-1",
"summary": "intel-microcode update",
"details": "It was discovered that microprocessors utilizing speculative execution\nand branch prediction may allow unauthorized memory reads via sidechannel\nattacks. This flaw is known as Spectre. A local attacker could use this to\nexpose sensitive information, including kernel memory. (CVE-2017-5715)\n\nThis update provides the microcode updates required for the corresponding\nLinux kernel updates.\n",
"aliases": [],
"upstream": [
"UBUNTU-CVE-2017-5715"
],
"related": [],
"published": "2018-01-11T19:35:37Z",
"modified": "2026-02-10T04:41:16Z",
"affected": [
{
"package": {
"ecosystem": "Ubuntu:14.04:LTS",
"name": "intel-microcode",
"purl": "pkg:deb/ubuntu/intel-microcode@3.20180108.0~ubuntu14.04.2?arch=source&distro=trusty"
},
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "3.20180108.0~ubuntu14.04.2"
}
]
}
],
"versions": [
"1.20130906.1ubuntu2",
"1.20130906.1ubuntu3",
"2.20140122.1",
"2.20140430.1ubuntu1",
"2.20140624-t-1ubuntu2"
],
"ecosystem_specific": {
"binaries": [
{
"binary_name": "intel-microcode",
"binary_version": "3.20180108.0~ubuntu14.04.2"
}
],
"availability": "No subscription required"
},
"database_specific": {
"cves_map": {
"ecosystem": "Ubuntu:14.04:LTS",
"cves": []
}
}
},
{
"package": {
"ecosystem": "Ubuntu:16.04:LTS",
"name": "intel-microcode",
"purl": "pkg:deb/ubuntu/intel-microcode@3.20180108.0~ubuntu16.04.2?arch=source&distro=xenial"
},
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "3.20180108.0~ubuntu16.04.2"
}
]
}
],
"versions": [
"3.20150121.1",
"3.20151106.1",
"3.20170707.1~ubuntu16.04.0"
],
"ecosystem_specific": {
"binaries": [
{
"binary_name": "intel-microcode",
"binary_version": "3.20180108.0~ubuntu16.04.2"
}
],
"availability": "No subscription required"
},
"database_specific": {
"cves_map": {
"ecosystem": "Ubuntu:16.04:LTS",
"cves": []
}
}
}
],
"references": [
{
"type": "ADVISORY",
"url": "https://ubuntu.com/security/notices/USN-3531-1"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2017-5715"
}
]
}