USN-6173-1

Gwangun Jung discovered that the Quick Fair Queueing scheduler implementation in the Linux kernel contained an out-of-bounds write vulnerability. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2023-31436)

It was discovered that the Broadcom FullMAC USB WiFi driver in the Linux kernel did not properly perform data buffer size validation in some situations. A physically proximate attacker could use this to craft a malicious USB device that when inserted, could cause a denial of service (system crash) or possibly expose sensitive information. (CVE-2023-1380)

Ruihan Li discovered that the bluetooth subsystem in the Linux kernel did not properly perform permissions checks when handling HCI sockets. A physically proximate attacker could use this to cause a denial of service (bluetooth communication). (CVE-2023-2002)

It was discovered that the IPv6 RPL protocol implementation in the Linux kernel did not properly handle user-supplied data. A remote attacker could use this to cause a denial of service (system crash). (CVE-2023-2156)

Zheng Zhang discovered that the device-mapper implementation in the Linux kernel did not properly handle locking during table_clear() operations. A local attacker could use this to cause a denial of service (kernel deadlock). (CVE-2023-2269)

Quentin Minster discovered that a race condition existed in the KSMBD implementation in the Linux kernel when handling sessions operations. A remote attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2023-32250)

Quentin Minster discovered that a race condition existed in the KSMBD implementation in the Linux kernel, leading to a use-after-free vulnerability. A remote attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2023-32254)

References

Affected packages

Ubuntu:22.04:LTS / linux-oem-6.1

Package

Name: linux-oem-6.1
Purl: pkg:deb/ubuntu/linux-oem-6.1@6.1.0-1014.14?arch=source&distro=jammy

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

6.1.0-1014.14

Affected versions

6.*

6.1.0-1004.4

6.1.0-1006.6

6.1.0-1007.7

6.1.0-1008.8

6.1.0-1009.9

6.1.0-1010.10

6.1.0-1012.12

6.1.0-1013.13

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "linux-buildinfo-6.1.0-1014-oem",
            "binary_version": "6.1.0-1014.14"
        },
        {
            "binary_name": "linux-headers-6.1.0-1014-oem",
            "binary_version": "6.1.0-1014.14"
        },
        {
            "binary_name": "linux-image-unsigned-6.1.0-1014-oem",
            "binary_version": "6.1.0-1014.14"
        },
        {
            "binary_name": "linux-modules-6.1.0-1014-oem",
            "binary_version": "6.1.0-1014.14"
        },
        {
            "binary_name": "linux-modules-ipu6-6.1.0-1014-oem",
            "binary_version": "6.1.0-1014.14"
        },
        {
            "binary_name": "linux-modules-ivsc-6.1.0-1014-oem",
            "binary_version": "6.1.0-1014.14"
        },
        {
            "binary_name": "linux-modules-iwlwifi-6.1.0-1014-oem",
            "binary_version": "6.1.0-1014.14"
        },
        {
            "binary_name": "linux-oem-6.1-headers-6.1.0-1014",
            "binary_version": "6.1.0-1014.14"
        },
        {
            "binary_name": "linux-oem-6.1-tools-6.1.0-1014",
            "binary_version": "6.1.0-1014.14"
        },
        {
            "binary_name": "linux-oem-6.1-tools-host",
            "binary_version": "6.1.0-1014.14"
        },
        {
            "binary_name": "linux-tools-6.1.0-1014-oem",
            "binary_version": "6.1.0-1014.14"
        }
    ]
}

Database specific

{
    "cves_map": {
        "ecosystem": "Ubuntu:22.04:LTS",
        "cves": [
            {
                "severity": [
                    {
                        "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H",
                        "type": "CVSS_V3"
                    },
                    {
                        "score": "high",
                        "type": "Ubuntu"
                    }
                ],
                "id": "CVE-2023-1380"
            },
            {
                "severity": [
                    {
                        "score": "CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H",
                        "type": "CVSS_V3"
                    },
                    {
                        "score": "medium",
                        "type": "Ubuntu"
                    }
                ],
                "id": "CVE-2023-2002"
            },
            {
                "severity": [
                    {
                        "score": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H",
                        "type": "CVSS_V3"
                    },
                    {
                        "score": "medium",
                        "type": "Ubuntu"
                    }
                ],
                "id": "CVE-2023-2269"
            },
            {
                "severity": [
                    {
                        "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": "CVSS_V3"
                    },
                    {
                        "score": "high",
                        "type": "Ubuntu"
                    }
                ],
                "id": "CVE-2023-31436"
            },
            {
                "severity": [
                    {
                        "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H",
                        "type": "CVSS_V3"
                    },
                    {
                        "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
                        "type": "CVSS_V3"
                    },
                    {
                        "score": "medium",
                        "type": "Ubuntu"
                    }
                ],
                "id": "CVE-2023-32250"
            },
            {
                "severity": [
                    {
                        "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                        "type": "CVSS_V3"
                    },
                    {
                        "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
                        "type": "CVSS_V3"
                    },
                    {
                        "score": "medium",
                        "type": "Ubuntu"
                    }
                ],
                "id": "CVE-2023-32254"
            }
        ]
    }
}