63 lines
2.2 KiB
JSON
63 lines
2.2 KiB
JSON
{
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"schema_version": "1.7.0",
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"id": "USN-3690-2",
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"summary": "amd64-microcode regression",
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"details": "USN-3690-1 provided updated microcode for AMD processors to address\nCVE-2017-5715 (aka Spectre). Unfortunately, the update caused some\nsystems to fail to boot. This update reverts the update for Ubuntu\n14.04 LTS.\n\nWe apologize for the inconvenience.\n\nOriginal advisory details:\n\n Jann Horn discovered that microprocessors utilizing speculative execution\n and branch prediction may allow unauthorized memory reads via sidechannel\n attacks. This flaw is known as Spectre. A local attacker could use this to\n expose sensitive information, including kernel memory.\n\n This update provides the microcode updates for AMD 17H family\n processors required for the corresponding Linux kernel updates.\n",
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"aliases": [],
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"upstream": [],
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"related": [],
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"published": "2018-07-05T22:13:21Z",
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"modified": "2026-02-10T04:41:22Z",
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"affected": [
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{
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"package": {
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"ecosystem": "Ubuntu:14.04:LTS",
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"name": "amd64-microcode",
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"purl": "pkg:deb/ubuntu/amd64-microcode@3.20180524.1~ubuntu0.14.04.2+really20130710.1?arch=source&distro=trusty"
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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": "3.20180524.1~ubuntu0.14.04.2+really20130710.1"
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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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"1.20120910-3",
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"2.20131007.1+really20130710.1",
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"3.20180524.1~ubuntu0.14.04.1"
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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": "amd64-microcode",
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"binary_version": "3.20180524.1~ubuntu0.14.04.2+really20130710.1"
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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:14.04:LTS",
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"cves": []
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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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"type": "ADVISORY",
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"url": "https://ubuntu.com/security/notices/USN-3690-2"
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},
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{
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"type": "REPORT",
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"url": "https://launchpad.net/bugs/1779092"
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}
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]
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} |