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vuln-ubuntu/data/osv/usn/USN-6162-1.json
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{
"schema_version": "1.7.0",
"id": "USN-6162-1",
"summary": "linux-intel-iotg-5.15 vulnerabilities",
"details": "Patryk Sondej and Piotr Krysiuk discovered that a race condition existed in\nthe netfilter subsystem of the Linux kernel when processing batch requests,\nleading to a use-after-free vulnerability. A local attacker could use this\nto cause a denial of service (system crash) or possibly execute arbitrary\ncode. (CVE-2023-32233)\n\nGwangun Jung discovered that the Quick Fair Queueing scheduler\nimplementation in the Linux kernel contained an out-of-bounds write\nvulnerability. A local attacker could use this to cause a denial of service\n(system crash) or possibly execute arbitrary code. (CVE-2023-31436)\n\nReima Ishii discovered that the nested KVM implementation for Intel x86\nprocessors in the Linux kernel did not properly validate control registers\nin certain situations. An attacker in a guest VM could use this to cause a\ndenial of service (guest crash). (CVE-2023-30456)\n\nIt was discovered that the Broadcom FullMAC USB WiFi driver in the Linux\nkernel did not properly perform data buffer size validation in some\nsituations. A physically proximate attacker could use this to craft a\nmalicious USB device that when inserted, could cause a denial of service\n(system crash) or possibly expose sensitive information. (CVE-2023-1380)\n\nJean-Baptiste Cayrou discovered that the shiftfs file system in the Ubuntu\nLinux kernel contained a race condition when handling inode locking in some\nsituations. A local attacker could use this to cause a denial of service\n(kernel deadlock). (CVE-2023-2612)\n\n",
"aliases": [],
"upstream": [
"UBUNTU-CVE-2023-1380",
"UBUNTU-CVE-2023-2612",
"UBUNTU-CVE-2023-30456",
"UBUNTU-CVE-2023-31436",
"UBUNTU-CVE-2023-32233"
],
"related": [],
"published": "2023-06-14T12:02:29Z",
"modified": "2026-09-21T06:59:57Z",
"affected": [
{
"package": {
"ecosystem": "Ubuntu:20.04:LTS",
"name": "linux-intel-iotg-5.15",
"purl": "pkg:deb/ubuntu/linux-intel-iotg-5.15@5.15.0-1031.36~20.04.1?arch=source&distro=focal"
},
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "5.15.0-1031.36~20.04.1"
}
]
}
],
"versions": [
"5.15.0-1003.5~20.04.1",
"5.15.0-1008.11~20.04.1",
"5.15.0-1010.14~20.04.1",
"5.15.0-1015.20~20.04.2",
"5.15.0-1016.21~20.04.1",
"5.15.0-1017.22~20.04.1",
"5.15.0-1018.23~20.04.1",
"5.15.0-1021.26~20.04.1",
"5.15.0-1023.28~20.04.1",
"5.15.0-1025.30~20.04.1",
"5.15.0-1026.31~20.04.1",
"5.15.0-1027.32~20.04.1",
"5.15.0-1030.35~20.04.1"
],
"ecosystem_specific": {
"binaries": [
{
"binary_name": "linux-buildinfo-5.15.0-1031-intel-iotg",
"binary_version": "5.15.0-1031.36~20.04.1"
},
{
"binary_name": "linux-cloud-tools-5.15.0-1031-intel-iotg",
"binary_version": "5.15.0-1031.36~20.04.1"
},
{
"binary_name": "linux-headers-5.15.0-1031-intel-iotg",
"binary_version": "5.15.0-1031.36~20.04.1"
},
{
"binary_name": "linux-image-unsigned-5.15.0-1031-intel-iotg",
"binary_version": "5.15.0-1031.36~20.04.1"
},
{
"binary_name": "linux-intel-iotg-5.15-cloud-tools-5.15.0-1031",
"binary_version": "5.15.0-1031.36~20.04.1"
},
{
"binary_name": "linux-intel-iotg-5.15-cloud-tools-common",
"binary_version": "5.15.0-1031.36~20.04.1"
},
{
"binary_name": "linux-intel-iotg-5.15-headers-5.15.0-1031",
"binary_version": "5.15.0-1031.36~20.04.1"
},
{
"binary_name": "linux-intel-iotg-5.15-tools-5.15.0-1031",
"binary_version": "5.15.0-1031.36~20.04.1"
},
{
"binary_name": "linux-intel-iotg-5.15-tools-common",
"binary_version": "5.15.0-1031.36~20.04.1"
},
{
"binary_name": "linux-intel-iotg-5.15-tools-host",
"binary_version": "5.15.0-1031.36~20.04.1"
},
{
"binary_name": "linux-modules-5.15.0-1031-intel-iotg",
"binary_version": "5.15.0-1031.36~20.04.1"
},
{
"binary_name": "linux-modules-extra-5.15.0-1031-intel-iotg",
"binary_version": "5.15.0-1031.36~20.04.1"
},
{
"binary_name": "linux-modules-iwlwifi-5.15.0-1031-intel-iotg",
"binary_version": "5.15.0-1031.36~20.04.1"
},
{
"binary_name": "linux-tools-5.15.0-1031-intel-iotg",
"binary_version": "5.15.0-1031.36~20.04.1"
}
],
"availability": "No subscription required"
},
"database_specific": {
"cves_map": {
"ecosystem": "Ubuntu:20.04:LTS",
"cves": [
{
"id": "CVE-2023-1380",
"severity": [
{
"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-2023-2612",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
},
{
"id": "CVE-2023-30456",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H"
},
{
"type": "Ubuntu",
"score": "high"
}
]
},
{
"id": "CVE-2023-31436",
"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": "high"
}
]
},
{
"id": "CVE-2023-32233",
"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": "high"
}
]
}
]
}
}
}
],
"references": [
{
"type": "ADVISORY",
"url": "https://ubuntu.com/security/notices/USN-6162-1"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2023-1380"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2023-2612"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2023-30456"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2023-31436"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2023-32233"
}
]
}
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