564 lines
19 KiB
JSON
564 lines
19 KiB
JSON
{
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"schema_version": "1.7.0",
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"id": "USN-4678-1",
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"summary": "linux, linux-hwe-5.8, linux-aws, linux-azure, linux-gcp, linux-kvm, linux-oracle, linux-raspi vulnerabilities",
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"details": "It was discovered that the AMD Running Average Power Limit (RAPL) driver in\nthe Linux kernel did not properly restrict access to power data. A local\nattacker could possibly use this to expose sensitive information.\n(CVE-2020-12912)\n\nJann Horn discovered that the io_uring subsystem in the Linux kernel did\nnot properly perform reference counting in some situations. A local\nattacker could use this to expose sensitive information or possibly\nescalate privileges. (CVE-2020-29534)\n",
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"aliases": [],
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"upstream": [
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"UBUNTU-CVE-2020-12912",
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"UBUNTU-CVE-2020-29534"
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],
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"related": [],
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"published": "2021-01-06T22:27:04Z",
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"modified": "2026-02-10T04:42:00Z",
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"affected": [
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{
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"package": {
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"ecosystem": "Ubuntu:20.04:LTS",
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"name": "linux-hwe-5.8",
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"purl": "pkg:deb/ubuntu/linux-hwe-5.8@5.8.0-34.37~20.04.2?arch=source&distro=focal"
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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": "5.8.0-34.37~20.04.2"
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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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"5.8.0-23.24~20.04.1",
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"5.8.0-25.26~20.04.1",
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"5.8.0-28.30~20.04.1",
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"5.8.0-29.31~20.04.1",
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"5.8.0-31.33~20.04.1",
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"5.8.0-33.36~20.04.1"
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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": {
|
|
"ecosystem": "Ubuntu:20.04:LTS",
|
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"cves": [
|
|
{
|
|
"id": "CVE-2020-12912",
|
|
"severity": [
|
|
{
|
|
"type": "CVSS_V3",
|
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"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N"
|
|
},
|
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{
|
|
"type": "Ubuntu",
|
|
"score": "low"
|
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}
|
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]
|
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},
|
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{
|
|
"id": "CVE-2020-29534",
|
|
"severity": [
|
|
{
|
|
"type": "CVSS_V3",
|
|
"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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"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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}
|
|
],
|
|
"references": [
|
|
{
|
|
"type": "ADVISORY",
|
|
"url": "https://ubuntu.com/security/notices/USN-4678-1"
|
|
},
|
|
{
|
|
"type": "REPORT",
|
|
"url": "https://ubuntu.com/security/CVE-2020-12912"
|
|
},
|
|
{
|
|
"type": "REPORT",
|
|
"url": "https://ubuntu.com/security/CVE-2020-29534"
|
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}
|
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]
|
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} |