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vuln-ubuntu/data/osv/usn/USN-6072-1.json
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{
"schema_version": "1.7.0",
"id": "USN-6072-1",
"summary": "linux-oem-6.0 vulnerabilities",
"details": "It was discovered that the Traffic-Control Index (TCINDEX) implementation\nin the Linux kernel did not properly perform filter deactivation in some\nsituations. A local attacker could possibly use this to gain elevated\nprivileges. Please note that with the fix for this CVE, kernel support for\nthe TCINDEX classifier has been removed. (CVE-2023-1829)\n\nLin Ma discovered a race condition in the io_uring subsystem in the Linux\nkernel, leading to a null pointer dereference vulnerability. A local\nattacker could use this to cause a denial of service (system crash).\n(CVE-2023-0468)\n\nIt was discovered that the OverlayFS implementation in the Linux kernel did\nnot properly handle copy up operation in some conditions. A local attacker\ncould possibly use this to gain elevated privileges. (CVE-2023-0386)\n\nIt was discovered that a race condition existed in the Xen transport layer\nimplementation for the 9P file system protocol in the Linux kernel, leading\nto a use-after-free vulnerability. A local attacker could use this to cause\na denial of service (guest crash) or expose sensitive information (guest\nkernel memory). (CVE-2023-1859)\n\nKyle Zeng discovered that the ATM VC queuing discipline implementation in\nthe Linux kernel contained a type confusion vulnerability in some\nsituations. An attacker could use this to cause a denial of service (system\ncrash). (CVE-2023-23455)\n\nLianhui Tang discovered that the MPLS implementation in the Linux kernel\ndid not properly handle certain sysctl allocation failure conditions,\nleading to a double-free vulnerability. An attacker could use this to cause\na denial of service or possibly execute arbitrary code. (CVE-2023-26545)\n\n",
"aliases": [],
"upstream": [
"UBUNTU-CVE-2023-0386",
"UBUNTU-CVE-2023-0468",
"UBUNTU-CVE-2023-1829",
"UBUNTU-CVE-2023-1859",
"UBUNTU-CVE-2023-23455",
"UBUNTU-CVE-2023-26545"
],
"related": [],
"published": "2023-05-10T17:02:07Z",
"modified": "2026-10-22T19:56:22Z",
"affected": [
{
"package": {
"ecosystem": "Ubuntu:22.04:LTS",
"name": "linux-oem-6.0",
"purl": "pkg:deb/ubuntu/linux-oem-6.0@6.0.0-1015.15?arch=source&distro=jammy"
},
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "6.0.0-1015.15"
}
]
}
],
"versions": [
"6.0.0-1006.6",
"6.0.0-1007.7",
"6.0.0-1008.8",
"6.0.0-1009.9",
"6.0.0-1010.10",
"6.0.0-1011.11",
"6.0.0-1012.12",
"6.0.0-1013.13",
"6.0.0-1014.14"
],
"ecosystem_specific": {
"binaries": [
{
"binary_name": "linux-buildinfo-6.0.0-1015-oem",
"binary_version": "6.0.0-1015.15"
},
{
"binary_name": "linux-headers-6.0.0-1015-oem",
"binary_version": "6.0.0-1015.15"
},
{
"binary_name": "linux-image-unsigned-6.0.0-1015-oem",
"binary_version": "6.0.0-1015.15"
},
{
"binary_name": "linux-modules-6.0.0-1015-oem",
"binary_version": "6.0.0-1015.15"
},
{
"binary_name": "linux-modules-ipu6-6.0.0-1015-oem",
"binary_version": "6.0.0-1015.15"
},
{
"binary_name": "linux-modules-ivsc-6.0.0-1015-oem",
"binary_version": "6.0.0-1015.15"
},
{
"binary_name": "linux-modules-iwlwifi-6.0.0-1015-oem",
"binary_version": "6.0.0-1015.15"
},
{
"binary_name": "linux-oem-6.0-headers-6.0.0-1015",
"binary_version": "6.0.0-1015.15"
},
{
"binary_name": "linux-oem-6.0-tools-6.0.0-1015",
"binary_version": "6.0.0-1015.15"
},
{
"binary_name": "linux-oem-6.0-tools-host",
"binary_version": "6.0.0-1015.15"
},
{
"binary_name": "linux-tools-6.0.0-1015-oem",
"binary_version": "6.0.0-1015.15"
}
],
"availability": "No subscription required"
},
"database_specific": {
"cves_map": {
"ecosystem": "Ubuntu:22.04:LTS",
"cves": [
{
"id": "CVE-2023-0386",
"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-2023-0468",
"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": "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": "high"
}
]
},
{
"id": "CVE-2023-1829",
"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-2023-1859",
"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": "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"
}
]
},
{
"id": "CVE-2023-23455",
"severity": [
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/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: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": "high"
}
]
},
{
"id": "CVE-2023-26545",
"severity": [
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:L/AC:H/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:H/PR:L/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": "high"
}
]
}
]
}
}
}
],
"references": [
{
"type": "ADVISORY",
"url": "https://ubuntu.com/security/notices/USN-6072-1"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2023-0386"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2023-0468"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2023-1829"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2023-1859"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2023-23455"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2023-26545"
}
]
}
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