202 lines
6.5 KiB
JSON
202 lines
6.5 KiB
JSON
{
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"schema_version": "1.7.0",
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"id": "USN-6020-1",
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"summary": "linux-bluefield vulnerabilities",
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"details": "It was discovered that the System V IPC implementation in the Linux kernel\ndid not properly handle large shared memory counts. A local attacker could\nuse this to cause a denial of service (memory exhaustion). (CVE-2021-3669)\n\nIt was discovered that the KVM VMX implementation in the Linux kernel did\nnot properly handle indirect branch prediction isolation between L1 and L2\nVMs. An attacker in a guest VM could use this to expose sensitive\ninformation from the host OS or other guest VMs. (CVE-2022-2196)\n\nGerald Lee discovered that the USB Gadget file system implementation in the\nLinux kernel contained a race condition, leading to a use-after-free\nvulnerability in some situations. A local attacker could use this to cause\na denial of service (system crash) or possibly execute arbitrary code.\n(CVE-2022-4382)\n\nIt was discovered that the RNDIS USB driver in the Linux kernel contained\nan integer overflow vulnerability. A local attacker with physical access\ncould plug in a malicious USB device to cause a denial of service (system\ncrash) or possibly execute arbitrary code. (CVE-2023-23559)\n\n",
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"aliases": [],
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"upstream": [
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"UBUNTU-CVE-2021-3669",
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"UBUNTU-CVE-2022-2196",
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"UBUNTU-CVE-2022-4382",
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"UBUNTU-CVE-2023-23559"
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],
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"related": [],
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"published": "2023-04-14T10:22:02Z",
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"modified": "2026-10-23T07:18:51Z",
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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-bluefield",
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"purl": "pkg:deb/ubuntu/linux-bluefield@5.4.0-1060.66?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": "5.4.0-1060.66"
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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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"5.4.0-1007.10",
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"5.4.0-1011.14",
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"5.4.0-1012.15",
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"5.4.0-1013.16",
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"5.4.0-1016.19",
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"5.4.0-1019.22",
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"5.4.0-1020.23",
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"5.4.0-1021.24",
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"5.4.0-1022.25",
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"5.4.0-1023.26",
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"5.4.0-1025.28",
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"5.4.0-1026.29",
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"5.4.0-1028.31",
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"5.4.0-1030.33",
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"5.4.0-1032.35",
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"5.4.0-1035.38",
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"5.4.0-1036.39",
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"5.4.0-1040.44",
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"5.4.0-1042.47",
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"5.4.0-1044.49",
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"5.4.0-1045.50",
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"5.4.0-1046.51",
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"5.4.0-1047.52",
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"5.4.0-1049.55",
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"5.4.0-1050.56",
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"5.4.0-1054.60",
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"5.4.0-1058.64",
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"5.4.0-1059.65"
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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-bluefield-headers-5.4.0-1060",
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"binary_version": "5.4.0-1060.66"
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},
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{
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"binary_name": "linux-bluefield-tools-5.4.0-1060",
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"binary_version": "5.4.0-1060.66"
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},
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{
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"binary_name": "linux-buildinfo-5.4.0-1060-bluefield",
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"binary_version": "5.4.0-1060.66"
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},
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{
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"binary_name": "linux-headers-5.4.0-1060-bluefield",
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"binary_version": "5.4.0-1060.66"
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},
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{
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"binary_name": "linux-image-unsigned-5.4.0-1060-bluefield",
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"binary_version": "5.4.0-1060.66"
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},
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{
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"binary_name": "linux-modules-5.4.0-1060-bluefield",
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"binary_version": "5.4.0-1060.66"
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},
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{
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"binary_name": "linux-tools-5.4.0-1060-bluefield",
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"binary_version": "5.4.0-1060.66"
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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:20.04:LTS",
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"cves": [
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{
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"id": "CVE-2021-3669",
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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:N/I:N/A:H"
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},
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{
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"type": "Ubuntu",
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"score": "low"
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}
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]
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},
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{
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"id": "CVE-2022-2196",
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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:P/PR:N/UI:N/VC:N/VI:N/VA:N/SC:H/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:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H"
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},
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{
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"type": "CVSS_V3",
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"score": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:H/A:L"
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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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"id": "CVE-2022-4382",
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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:P/AC:H/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": "CVSS_V3",
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"score": "CVSS:3.1/AV:P/AC:H/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": "low"
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}
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]
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},
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{
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"id": "CVE-2023-23559",
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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:P/AC:L/AT:N/PR:N/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: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": "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": "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-6020-1"
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},
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{
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"type": "REPORT",
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"url": "https://ubuntu.com/security/CVE-2021-3669"
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},
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{
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"type": "REPORT",
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"url": "https://ubuntu.com/security/CVE-2022-2196"
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},
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{
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"type": "REPORT",
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"url": "https://ubuntu.com/security/CVE-2022-4382"
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},
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{
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"type": "REPORT",
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"url": "https://ubuntu.com/security/CVE-2023-23559"
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}
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]
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} |