USN-3169-3

Source
https://ubuntu.com/security/notices/USN-3169-3
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-3169-3.json
JSON Data
https://api.osv.dev/v1/vulns/USN-3169-3
Upstream
Related
Published
2017-01-11T08:16:23.938749Z
Modified
2025-10-13T04:34:20Z
Summary
linux-raspi2 vulnerabilities
Details

Baozeng Ding discovered a race condition that could lead to a use-after- free in the Advanced Linux Sound Architecture (ALSA) subsystem of the Linux kernel. A local attacker could use this to cause a denial of service (system crash). (CVE-2016-9794)

Andrey Konovalov discovered that signed integer overflows existed in the setsockopt() system call when handling the SOSNDBUFFORCE and SORCVBUFFORCE options. A local attacker with the CAPNETADMIN capability could use this to cause a denial of service (system crash or memory corruption). (CVE-2016-9793)

References

Affected packages

Ubuntu:16.04:LTS / linux-raspi2

Package

Name
linux-raspi2
Purl
pkg:deb/ubuntu/linux-raspi2@4.4.0-1040.47?arch=source&distro=xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.4.0-1040.47

Affected versions

4.*

4.2.0-1013.19
4.2.0-1014.21
4.3.0-1006.6
4.4.0-1003.4
4.4.0-1004.5
4.4.0-1009.10
4.4.0-1010.12
4.4.0-1010.13
4.4.0-1012.16
4.4.0-1016.22
4.4.0-1017.23
4.4.0-1019.25
4.4.0-1021.27
4.4.0-1023.29
4.4.0-1027.33
4.4.0-1029.36
4.4.0-1034.41
4.4.0-1038.45

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "linux-headers-4.4.0-1040-raspi2",
            "binary_version": "4.4.0-1040.47"
        },
        {
            "binary_name": "linux-image-4.4.0-1040-raspi2",
            "binary_version": "4.4.0-1040.47"
        },
        {
            "binary_name": "linux-raspi2-headers-4.4.0-1040",
            "binary_version": "4.4.0-1040.47"
        },
        {
            "binary_name": "linux-raspi2-tools-4.4.0-1040",
            "binary_version": "4.4.0-1040.47"
        },
        {
            "binary_name": "linux-tools-4.4.0-1040-raspi2",
            "binary_version": "4.4.0-1040.47"
        }
    ]
}

Database specific

{
    "cves_map": {
        "cves": [
            {
                "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-2016-9793"
            },
            {
                "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"
            }
        ],
        "ecosystem": "Ubuntu:16.04:LTS"
    }
}