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{
"schema_version": "1.7.0",
"id": "USN-6465-2",
"summary": "linux-raspi vulnerabilities",
"details": "Yu Hao and Weiteng Chen discovered that the Bluetooth HCI UART driver in\nthe Linux kernel contained a race condition, leading to a null pointer\ndereference vulnerability. A local attacker could use this to cause a\ndenial of service (system crash). (CVE-2023-31083)\n\nLin Ma discovered that the Netlink Transformation (XFRM) subsystem in the\nLinux kernel contained a null pointer dereference vulnerability in some\nsituations. A local privileged attacker could use this to cause a denial of\nservice (system crash). (CVE-2023-3772)\n",
"aliases": [],
"upstream": [
"UBUNTU-CVE-2023-3772",
"UBUNTU-CVE-2023-31083"
],
"related": [],
"published": "2023-11-01T12:39:24Z",
"modified": "2026-10-23T07:18:54Z",
"affected": [
{
"package": {
"ecosystem": "Ubuntu:22.04:LTS",
"name": "linux-raspi",
"purl": "pkg:deb/ubuntu/linux-raspi@5.15.0-1042.45?arch=source&distro=jammy"
},
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "5.15.0-1042.45"
}
]
}
],
"versions": [
"5.13.0-1008.9",
"5.15.0-1002.2",
"5.15.0-1003.3",
"5.15.0-1004.4",
"5.15.0-1005.5",
"5.15.0-1006.6",
"5.15.0-1008.8",
"5.15.0-1011.13",
"5.15.0-1012.14",
"5.15.0-1013.15",
"5.15.0-1014.16",
"5.15.0-1015.17",
"5.15.0-1016.18",
"5.15.0-1017.19",
"5.15.0-1018.20",
"5.15.0-1021.23",
"5.15.0-1022.24",
"5.15.0-1023.25",
"5.15.0-1024.26",
"5.15.0-1025.27",
"5.15.0-1026.28",
"5.15.0-1027.29",
"5.15.0-1028.30",
"5.15.0-1029.31",
"5.15.0-1030.32",
"5.15.0-1032.35",
"5.15.0-1033.36",
"5.15.0-1034.37",
"5.15.0-1035.38",
"5.15.0-1036.39",
"5.15.0-1037.40",
"5.15.0-1038.41",
"5.15.0-1040.43",
"5.15.0-1041.44"
],
"ecosystem_specific": {
"binaries": [
{
"binary_name": "linux-buildinfo-5.15.0-1042-raspi",
"binary_version": "5.15.0-1042.45"
},
{
"binary_name": "linux-headers-5.15.0-1042-raspi",
"binary_version": "5.15.0-1042.45"
},
{
"binary_name": "linux-image-5.15.0-1042-raspi",
"binary_version": "5.15.0-1042.45"
},
{
"binary_name": "linux-modules-5.15.0-1042-raspi",
"binary_version": "5.15.0-1042.45"
},
{
"binary_name": "linux-modules-extra-5.15.0-1042-raspi",
"binary_version": "5.15.0-1042.45"
},
{
"binary_name": "linux-raspi-headers-5.15.0-1042",
"binary_version": "5.15.0-1042.45"
},
{
"binary_name": "linux-raspi-tools-5.15.0-1042",
"binary_version": "5.15.0-1042.45"
},
{
"binary_name": "linux-tools-5.15.0-1042-raspi",
"binary_version": "5.15.0-1042.45"
}
],
"availability": "No subscription required"
},
"database_specific": {
"cves_map": {
"ecosystem": "Ubuntu:22.04:LTS",
"cves": [
{
"id": "CVE-2023-3772",
"severity": [
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N"
},
{
"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:L/PR:L/UI:N/S:U/C:N/I:N/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
},
{
"id": "CVE-2023-31083",
"severity": [
{
"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": "low"
}
]
}
]
}
}
}
],
"references": [
{
"type": "ADVISORY",
"url": "https://ubuntu.com/security/notices/USN-6465-2"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2023-3772"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2023-31083"
}
]
}