VULN/vuln-ubuntu
1
0 Fork 0
Code Pull Requests Actions Activity
Files
b11ea68500bc027250f00a6270f6fc7f2eb21e6e
vuln-ubuntu/data/osv/usn/USN-5708-1.json
T

303 lines
9.4 KiB
JSON
Raw Blame History

{
"schema_version": "1.7.0",
"id": "USN-5708-1",
"summary": "backport-iwlwifi-dkms vulnerabilities",
"details": "S\u00f6nke Huster discovered that an integer overflow vulnerability existed in\nthe WiFi driver stack in the Linux kernel, leading to a buffer overflow. A\nphysically proximate attacker could use this to cause a denial of service\n(system crash) or possibly execute arbitrary code. (CVE-2022-41674)\n\nS\u00f6nke Huster discovered that a use-after-free vulnerability existed in the\nWiFi driver stack in the Linux kernel. A physically proximate attacker\ncould use this to cause a denial of service (system crash) or possibly\nexecute arbitrary code. (CVE-2022-42719)\n\nS\u00f6nke Huster discovered that the WiFi driver stack in the Linux kernel did\nnot properly perform reference counting in some situations, leading to a\nuse-after-free vulnerability. A physically proximate attacker could use\nthis to cause a denial of service (system crash) or possibly execute\narbitrary code. (CVE-2022-42720)\n\nS\u00f6nke Huster discovered that the WiFi driver stack in the Linux kernel did\nnot properly handle BSSID/SSID lists in some situations. A physically\nproximate attacker could use this to cause a denial of service (infinite\nloop). (CVE-2022-42721)\n\nS\u00f6nke Huster discovered that the WiFi driver stack in the Linux kernel\ncontained a NULL pointer dereference vulnerability in certain situations. A\nphysically proximate attacker could use this to cause a denial of service\n(system crash). This issue only affected Ubuntu 20.04 LTS and Ubuntu 22.10.\n(CVE-2022-42722)\n",
"aliases": [],
"upstream": [
"UBUNTU-CVE-2022-41674",
"UBUNTU-CVE-2022-42719",
"UBUNTU-CVE-2022-42720",
"UBUNTU-CVE-2022-42721",
"UBUNTU-CVE-2022-42722"
],
"related": [],
"published": "2022-11-01T13:15:44Z",
"modified": "2026-06-03T10:45:30Z",
"affected": [
{
"package": {
"ecosystem": "Ubuntu:20.04:LTS",
"name": "backport-iwlwifi-dkms",
"purl": "pkg:deb/ubuntu/backport-iwlwifi-dkms@8324-0ubuntu3~20.04.5?arch=source&distro=focal"
},
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "8324-0ubuntu3~20.04.5"
}
]
}
],
"versions": [
"7906-0ubuntu1",
"7906-0ubuntu2",
"8042-0ubuntu1",
"8042-0ubuntu2",
"8042-0ubuntu3",
"8286-0ubuntu1",
"8324-0ubuntu1",
"8324-0ubuntu3~20.04.1",
"8324-0ubuntu3~20.04.2",
"8324-0ubuntu3~20.04.3",
"8324-0ubuntu3~20.04.4"
],
"ecosystem_specific": {
"binaries": [
{
"binary_name": "backport-iwlwifi-dkms",
"binary_version": "8324-0ubuntu3~20.04.5"
}
],
"availability": "No subscription required"
},
"database_specific": {
"cves_map": {
"ecosystem": "Ubuntu:20.04:LTS",
"cves": [
{
"id": "CVE-2022-41674",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
},
{
"id": "CVE-2022-42719",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
},
{
"id": "CVE-2022-42720",
"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-2022-42721",
"severity": [
{
"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-2022-42722",
"severity": [
{
"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"
}
]
}
]
}
}
},
{
"package": {
"ecosystem": "Ubuntu:22.04:LTS",
"name": "backport-iwlwifi-dkms",
"purl": "pkg:deb/ubuntu/backport-iwlwifi-dkms@9858-0ubuntu3.1?arch=source&distro=jammy"
},
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "9858-0ubuntu3.1"
}
]
}
],
"versions": [
"9340-0ubuntu4",
"9340-0ubuntu5",
"9858-0ubuntu1",
"9858-0ubuntu2",
"9858-0ubuntu3"
],
"ecosystem_specific": {
"binaries": [
{
"binary_name": "backport-iwlwifi-dkms",
"binary_version": "9858-0ubuntu3.1"
}
],
"availability": "No subscription required"
},
"database_specific": {
"cves_map": {
"ecosystem": "Ubuntu:22.04:LTS",
"cves": [
{
"id": "CVE-2022-41674",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
},
{
"id": "CVE-2022-42719",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
},
{
"id": "CVE-2022-42720",
"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-2022-42721",
"severity": [
{
"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-2022-42722",
"severity": [
{
"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"
}
]
}
]
}
}
}
],
"references": [
{
"type": "ADVISORY",
"url": "https://ubuntu.com/security/notices/USN-5708-1"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2022-41674"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2022-42719"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2022-42720"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2022-42721"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2022-42722"
},
{
"type": "REPORT",
"url": "https://launchpad.net/bugs/1994525"
}
]
}
View Git Blame Copy Permalink