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vuln-ubuntu/data/osv/usn/USN-6605-2.json
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{
"schema_version": "1.7.0",
"id": "USN-6605-2",
"summary": "linux-kvm vulnerabilities",
"details": "Lin Ma discovered that the netfilter subsystem in the Linux kernel did not\nproperly validate network family support while creating a new netfilter\ntable. A local attacker could use this to cause a denial of service or\npossibly execute arbitrary code. (CVE-2023-6040)\n\nIt was discovered that the CIFS network file system implementation in the\nLinux kernel did not properly validate the server frame size in certain\nsituation, leading to an out-of-bounds read vulnerability. An attacker\ncould use this to construct a malicious CIFS image that, when operated on,\ncould cause a denial of service (system crash) or possibly expose sensitive\ninformation. (CVE-2023-6606)\n\nBudimir Markovic, Lucas De Marchi, and Pengfei Xu discovered that the perf\nsubsystem in the Linux kernel did not properly validate all event sizes\nwhen attaching new events, leading to an out-of-bounds write vulnerability.\nA local attacker could use this to cause a denial of service (system crash)\nor possibly execute arbitrary code. (CVE-2023-6931)\n\nIt was discovered that the IGMP protocol implementation in the Linux kernel\ncontained a race condition, leading to a use-after-free vulnerability. A\nlocal attacker could use this to cause a denial of service (system crash)\nor possibly execute arbitrary code. (CVE-2023-6932)\n",
"aliases": [],
"upstream": [
"UBUNTU-CVE-2023-6040",
"UBUNTU-CVE-2023-6606",
"UBUNTU-CVE-2023-6931",
"UBUNTU-CVE-2023-6932"
],
"related": [],
"published": "2024-01-29T22:43:38Z",
"modified": "2026-10-22T19:56:27Z",
"affected": [
{
"package": {
"ecosystem": "Ubuntu:20.04:LTS",
"name": "linux-kvm",
"purl": "pkg:deb/ubuntu/linux-kvm@5.4.0-1105.112?arch=source&distro=focal"
},
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "5.4.0-1105.112"
}
]
}
],
"versions": [
"5.3.0-1003.3",
"5.3.0-1008.9",
"5.3.0-1009.10",
"5.4.0-1004.4",
"5.4.0-1006.6",
"5.4.0-1007.7",
"5.4.0-1008.8",
"5.4.0-1009.9",
"5.4.0-1011.11",
"5.4.0-1015.15",
"5.4.0-1018.18",
"5.4.0-1020.20",
"5.4.0-1021.21",
"5.4.0-1023.23",
"5.4.0-1024.24",
"5.4.0-1026.27",
"5.4.0-1028.29",
"5.4.0-1030.31",
"5.4.0-1031.32",
"5.4.0-1032.33",
"5.4.0-1033.34",
"5.4.0-1034.35",
"5.4.0-1036.37",
"5.4.0-1037.38",
"5.4.0-1038.39",
"5.4.0-1039.40",
"5.4.0-1040.41",
"5.4.0-1041.42",
"5.4.0-1044.46",
"5.4.0-1045.47",
"5.4.0-1046.48",
"5.4.0-1047.49",
"5.4.0-1048.50",
"5.4.0-1049.51",
"5.4.0-1050.52",
"5.4.0-1051.53",
"5.4.0-1053.55",
"5.4.0-1054.56",
"5.4.0-1055.57",
"5.4.0-1056.58",
"5.4.0-1058.61",
"5.4.0-1059.62",
"5.4.0-1061.64",
"5.4.0-1062.65",
"5.4.0-1063.66",
"5.4.0-1065.68",
"5.4.0-1068.72",
"5.4.0-1070.75",
"5.4.0-1071.76",
"5.4.0-1073.78",
"5.4.0-1074.79",
"5.4.0-1075.80",
"5.4.0-1076.81",
"5.4.0-1078.84",
"5.4.0-1079.85",
"5.4.0-1082.88",
"5.4.0-1083.89",
"5.4.0-1084.90",
"5.4.0-1086.92",
"5.4.0-1087.93",
"5.4.0-1088.94",
"5.4.0-1089.95",
"5.4.0-1090.96",
"5.4.0-1091.97",
"5.4.0-1092.98",
"5.4.0-1093.99",
"5.4.0-1094.100",
"5.4.0-1095.101",
"5.4.0-1096.102",
"5.4.0-1097.103",
"5.4.0-1098.104",
"5.4.0-1099.105",
"5.4.0-1100.106",
"5.4.0-1101.107",
"5.4.0-1102.108",
"5.4.0-1103.110",
"5.4.0-1104.111"
],
"ecosystem_specific": {
"binaries": [
{
"binary_name": "linux-buildinfo-5.4.0-1105-kvm",
"binary_version": "5.4.0-1105.112"
},
{
"binary_name": "linux-headers-5.4.0-1105-kvm",
"binary_version": "5.4.0-1105.112"
},
{
"binary_name": "linux-image-unsigned-5.4.0-1105-kvm",
"binary_version": "5.4.0-1105.112"
},
{
"binary_name": "linux-kvm-headers-5.4.0-1105",
"binary_version": "5.4.0-1105.112"
},
{
"binary_name": "linux-kvm-tools-5.4.0-1105",
"binary_version": "5.4.0-1105.112"
},
{
"binary_name": "linux-modules-5.4.0-1105-kvm",
"binary_version": "5.4.0-1105.112"
},
{
"binary_name": "linux-tools-5.4.0-1105-kvm",
"binary_version": "5.4.0-1105.112"
}
],
"availability": "No subscription required"
},
"database_specific": {
"cves_map": {
"ecosystem": "Ubuntu:20.04:LTS",
"cves": [
{
"id": "CVE-2023-6040",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
},
{
"id": "CVE-2023-6606",
"severity": [
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H"
},
{
"type": "Ubuntu",
"score": "high"
}
]
},
{
"id": "CVE-2023-6931",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "high"
}
]
},
{
"id": "CVE-2023-6932",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "high"
}
]
}
]
}
}
}
],
"references": [
{
"type": "ADVISORY",
"url": "https://ubuntu.com/security/notices/USN-6605-2"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2023-6040"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2023-6606"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2023-6931"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2023-6932"
}
]
}
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