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vuln-ubuntu/data/osv/usn/USN-3169-4.json
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{
"schema_version": "1.7.0",
"id": "USN-3169-4",
"summary": "linux-snapdragon vulnerabilities",
"details": "Baozeng Ding discovered a race condition that could lead to a use-after-\nfree in the Advanced Linux Sound Architecture (ALSA) subsystem of the Linux\nkernel. A local attacker could use this to cause a denial of service\n(system crash). (CVE-2016-9794)\n\nAndrey Konovalov discovered that signed integer overflows existed in the\nsetsockopt() system call when handling the SO_SNDBUFFORCE and\nSO_RCVBUFFORCE options. A local attacker with the CAP_NET_ADMIN capability\ncould use this to cause a denial of service (system crash or memory\ncorruption). (CVE-2016-9793)\n",
"aliases": [],
"upstream": [
"UBUNTU-CVE-2016-9793",
"UBUNTU-CVE-2016-9794"
],
"related": [],
"published": "2017-01-11T08:26:03Z",
"modified": "2026-02-10T04:41:04Z",
"affected": [
{
"package": {
"ecosystem": "Ubuntu:16.04:LTS",
"name": "linux-snapdragon",
"purl": "pkg:deb/ubuntu/linux-snapdragon@4.4.0-1044.48?arch=source&distro=xenial"
},
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "4.4.0-1044.48"
}
]
}
],
"versions": [
"4.4.0-1012.12",
"4.4.0-1013.14",
"4.4.0-1013.15",
"4.4.0-1015.18",
"4.4.0-1019.22",
"4.4.0-1020.23",
"4.4.0-1022.25",
"4.4.0-1024.27",
"4.4.0-1026.29",
"4.4.0-1030.33",
"4.4.0-1032.36",
"4.4.0-1035.39",
"4.4.0-1039.43",
"4.4.0-1042.46"
],
"ecosystem_specific": {
"binaries": [
{
"binary_name": "linux-headers-4.4.0-1044-snapdragon",
"binary_version": "4.4.0-1044.48"
},
{
"binary_name": "linux-image-4.4.0-1044-snapdragon",
"binary_version": "4.4.0-1044.48"
},
{
"binary_name": "linux-snapdragon-headers-4.4.0-1044",
"binary_version": "4.4.0-1044.48"
},
{
"binary_name": "linux-snapdragon-tools-4.4.0-1044",
"binary_version": "4.4.0-1044.48"
},
{
"binary_name": "linux-tools-4.4.0-1044-snapdragon",
"binary_version": "4.4.0-1044.48"
}
],
"availability": "No subscription required"
},
"database_specific": {
"cves_map": {
"ecosystem": "Ubuntu:16.04:LTS",
"cves": [
{
"id": "CVE-2016-9793",
"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:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "low"
}
]
},
{
"id": "CVE-2016-9794",
"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:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "low"
}
]
}
]
}
}
}
],
"references": [
{
"type": "ADVISORY",
"url": "https://ubuntu.com/security/notices/USN-3169-4"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2016-9793"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2016-9794"
}
]
}