182 lines
5.7 KiB
JSON
182 lines
5.7 KiB
JSON
{
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"schema_version": "1.7.0",
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"id": "USN-5591-2",
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"summary": "linux-aws-hwe vulnerability",
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"details": "\nIt was discovered that the virtual terminal driver in the Linux kernel did\nnot properly handle VGA console font changes, leading to an out-of-bounds\nwrite. A local attacker could use this to cause a denial of service (system\ncrash) or possibly execute arbitrary code.\n",
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"aliases": [],
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"upstream": [
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"UBUNTU-CVE-2021-33656"
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],
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"related": [],
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"published": "2022-09-01T17:21:52Z",
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"modified": "2026-09-14T08:02:08Z",
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"affected": [
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{
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"package": {
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"ecosystem": "Ubuntu:Pro:16.04:LTS",
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"name": "linux-aws-hwe",
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"purl": "pkg:deb/ubuntu/linux-aws-hwe@4.15.0-1140.151~16.04.1?arch=source&distro=esm-infra/xenial"
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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": "4.15.0-1140.151~16.04.1"
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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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"4.15.0-1030.31~16.04.1",
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"4.15.0-1031.33~16.04.1",
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"4.15.0-1032.34~16.04.1",
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"4.15.0-1033.35~16.04.1",
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"4.15.0-1035.37~16.04.1",
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"4.15.0-1036.38~16.04.1",
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"4.15.0-1039.41~16.04.1",
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"4.15.0-1040.42~16.04.1",
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"4.15.0-1041.43~16.04.1",
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"4.15.0-1043.45~16.04.1",
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"4.15.0-1044.46~16.04.1",
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"4.15.0-1045.47~16.04.1",
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"4.15.0-1047.49~16.04.1",
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"4.15.0-1048.50~16.04.1",
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"4.15.0-1050.52~16.04.1",
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"4.15.0-1051.53~16.04.1",
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"4.15.0-1052.54~16.04.1",
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"4.15.0-1054.56~16.04.1",
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"4.15.0-1056.58~16.04.1",
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"4.15.0-1057.59~16.04.1",
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"4.15.0-1058.60~16.04.1",
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"4.15.0-1060.62~16.04.1",
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"4.15.0-1063.67~16.04.1",
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"4.15.0-1066.70~16.04.1",
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"4.15.0-1097.104~16.04.1",
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"4.15.0-1099.106~16.04.1",
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"4.15.0-1102.109~16.04.1",
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"4.15.0-1103.110~16.04.1",
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"4.15.0-1110.117~16.04.1",
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"4.15.0-1111.118~16.04.1",
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"4.15.0-1112.119~16.04.1",
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"4.15.0-1113.120~16.04.1",
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"4.15.0-1115.122~16.04.1",
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"4.15.0-1116.123~16.04.1",
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"4.15.0-1118.125~16.04.1",
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"4.15.0-1119.126~16.04.2",
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"4.15.0-1139.150~16.04.1"
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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": "linux-aws-headers-4.15.0-1140",
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"binary_version": "4.15.0-1140.151~16.04.1"
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},
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{
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"binary_name": "linux-aws-hwe-cloud-tools-4.15.0-1140",
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"binary_version": "4.15.0-1140.151~16.04.1"
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},
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{
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"binary_name": "linux-aws-hwe-tools-4.15.0-1140",
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"binary_version": "4.15.0-1140.151~16.04.1"
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},
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{
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"binary_name": "linux-buildinfo-4.15.0-1140-aws",
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"binary_version": "4.15.0-1140.151~16.04.1"
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},
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{
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"binary_name": "linux-cloud-tools-4.15.0-1140-aws",
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"binary_version": "4.15.0-1140.151~16.04.1"
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},
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{
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"binary_name": "linux-headers-4.15.0-1140-aws",
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"binary_version": "4.15.0-1140.151~16.04.1"
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},
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{
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"binary_name": "linux-image-unsigned-4.15.0-1140-aws",
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"binary_version": "4.15.0-1140.151~16.04.1"
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},
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{
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"binary_name": "linux-modules-4.15.0-1140-aws",
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"binary_version": "4.15.0-1140.151~16.04.1"
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},
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{
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"binary_name": "linux-modules-extra-4.15.0-1140-aws",
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"binary_version": "4.15.0-1140.151~16.04.1"
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},
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{
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"binary_name": "linux-tools-4.15.0-1140-aws",
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"binary_version": "4.15.0-1140.151~16.04.1"
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}
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],
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"availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro"
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},
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"database_specific": {
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"cves_map": {
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"ecosystem": "Ubuntu:Pro:16.04:LTS",
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"cves": [
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{
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"id": "CVE-2021-33656",
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"severity": [
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{
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"type": "CVSS_V4",
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"score": "CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"
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},
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{
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"type": "CVSS_V3",
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"score": "CVSS:3.1/AV:P/AC:L/PR:N/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": "high"
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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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"references": [
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{
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"type": "ADVISORY",
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"url": "https://ubuntu.com/security/notices/USN-5591-2"
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},
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{
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"type": "REPORT",
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"url": "https://ubuntu.com/security/CVE-2021-33656"
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}
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]
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} |