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vuln-ubuntu/data/osv/usn/USN-6248-1.json
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{
"schema_version": "1.7.0",
"id": "USN-6248-1",
"summary": "linux-oem-6.0 vulnerabilities",
"details": "It was discovered that the network queuing discipline implementation in the\nLinux kernel contained a null pointer dereference in some situations. A\nlocal attacker could use this to cause a denial of service (system crash).\n(CVE-2022-47929)\n\nIt was discovered that a race condition existed in Adreno GPU DRM driver in\nthe Linux kernel, leading to a double-free vulnerability. A local attacker\ncould use this to cause a denial of service (system crash).\n(CVE-2023-21106)\n\nStonejiajia, Shir Tamari and Sagi Tzadik discovered that the OverlayFS\nimplementation in the Ubuntu Linux kernel did not properly perform\npermission checks in certain situations. A local attacker could possibly\nuse this to gain elevated privileges. (CVE-2023-2640)\n\nMingi Cho discovered that the netfilter subsystem in the Linux kernel did\nnot properly validate the status of a nft chain while performing a lookup\nby id, leading to a use-after-free vulnerability. An attacker could use\nthis to cause a denial of service (system crash) or possibly execute\narbitrary code. (CVE-2023-31248)\n\nShir Tamari and Sagi Tzadik discovered that the OverlayFS implementation in\nthe Ubuntu Linux kernel did not properly perform permission checks in\ncertain situations. A local attacker could possibly use this to gain\nelevated privileges. (CVE-2023-32629)\n\nQuerijn Voet discovered that a race condition existed in the io_uring\nsubsystem in the Linux kernel, 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-2023-3389)\n\nTanguy Dubroca discovered that the netfilter subsystem in the Linux kernel\ndid not properly handle certain pointer data type, leading to an out-of-\nbounds write vulnerability. A privileged attacker could use this to cause a\ndenial of service (system crash) or possibly execute arbitrary code.\n(CVE-2023-35001)\n\n",
"aliases": [],
"upstream": [
"UBUNTU-CVE-2022-47929",
"UBUNTU-CVE-2023-2640",
"UBUNTU-CVE-2023-3389",
"UBUNTU-CVE-2023-21106",
"UBUNTU-CVE-2023-31248",
"UBUNTU-CVE-2023-32629",
"UBUNTU-CVE-2023-35001"
],
"related": [],
"published": "2023-07-25T21:55:57Z",
"modified": "2026-10-22T19:56:23Z",
"affected": [
{
"package": {
"ecosystem": "Ubuntu:22.04:LTS",
"name": "linux-oem-6.0",
"purl": "pkg:deb/ubuntu/linux-oem-6.0@6.0.0-1020.20?arch=source&distro=jammy"
},
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "6.0.0-1020.20"
}
]
}
],
"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",
"6.0.0-1015.15",
"6.0.0-1016.16",
"6.0.0-1017.17",
"6.0.0-1018.18",
"6.0.0-1019.19"
],
"ecosystem_specific": {
"binaries": [
{
"binary_name": "linux-buildinfo-6.0.0-1020-oem",
"binary_version": "6.0.0-1020.20"
},
{
"binary_name": "linux-headers-6.0.0-1020-oem",
"binary_version": "6.0.0-1020.20"
},
{
"binary_name": "linux-image-unsigned-6.0.0-1020-oem",
"binary_version": "6.0.0-1020.20"
},
{
"binary_name": "linux-modules-6.0.0-1020-oem",
"binary_version": "6.0.0-1020.20"
},
{
"binary_name": "linux-modules-ipu6-6.0.0-1020-oem",
"binary_version": "6.0.0-1020.20"
},
{
"binary_name": "linux-modules-ivsc-6.0.0-1020-oem",
"binary_version": "6.0.0-1020.20"
},
{
"binary_name": "linux-modules-iwlwifi-6.0.0-1020-oem",
"binary_version": "6.0.0-1020.20"
},
{
"binary_name": "linux-oem-6.0-headers-6.0.0-1020",
"binary_version": "6.0.0-1020.20"
},
{
"binary_name": "linux-oem-6.0-tools-6.0.0-1020",
"binary_version": "6.0.0-1020.20"
},
{
"binary_name": "linux-oem-6.0-tools-host",
"binary_version": "6.0.0-1020.20"
},
{
"binary_name": "linux-tools-6.0.0-1020-oem",
"binary_version": "6.0.0-1020.20"
}
],
"availability": "No subscription required"
},
"database_specific": {
"cves_map": {
"ecosystem": "Ubuntu:22.04:LTS",
"cves": [
{
"id": "CVE-2022-47929",
"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: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": "medium"
}
]
},
{
"id": "CVE-2023-2640",
"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-2023-3389",
"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-2023-21106",
"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-2023-31248",
"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-2023-32629",
"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-2023-35001",
"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-6248-1"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2022-47929"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2023-2640"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2023-3389"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2023-21106"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2023-31248"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2023-32629"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2023-35001"
}
]
}
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