USN-4592-1

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Source
https://ubuntu.com/security/notices/USN-4592-1
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-4592-1.json
JSON Data
https://api.test.osv.dev/v1/vulns/USN-4592-1
Upstream
Related
Published
2020-10-20T00:00:31.025945Z
Modified
2025-10-13T04:35:16Z
Summary
linux-oem-osp1, linux-raspi2-5.3 vulnerabilities
Details

Andy Nguyen discovered that the Bluetooth L2CAP implementation in the Linux kernel contained a type-confusion error. A physically proximate remote attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2020-12351)

Andy Nguyen discovered that the Bluetooth A2MP implementation in the Linux kernel did not properly initialize memory in some situations. A physically proximate remote attacker could use this to expose sensitive information (kernel memory). (CVE-2020-12352)

Andy Nguyen discovered that the Bluetooth HCI event packet parser in the Linux kernel did not properly handle event advertisements of certain sizes, leading to a heap-based buffer overflow. A physically proximate remote attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2020-24490)

References

Affected packages

Ubuntu:18.04:LTS / linux-oem-osp1

Package

Name
linux-oem-osp1
Purl
pkg:deb/ubuntu/linux-oem-osp1@5.0.0-1070.76?arch=source&distro=bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
5.0.0-1070.76

Affected versions

5.*

5.0.0-1010.11
5.0.0-1012.13
5.0.0-1015.16
5.0.0-1018.20
5.0.0-1020.22
5.0.0-1022.24
5.0.0-1024.27
5.0.0-1025.28
5.0.0-1027.31
5.0.0-1028.32
5.0.0-1030.34
5.0.0-1033.38
5.0.0-1037.42
5.0.0-1039.44
5.0.0-1040.45
5.0.0-1043.48
5.0.0-1046.51
5.0.0-1047.52
5.0.0-1050.55
5.0.0-1052.57
5.0.0-1059.64
5.0.0-1062.67
5.0.0-1063.68
5.0.0-1065.70
5.0.0-1067.72
5.0.0-1068.73
5.0.0-1069.75

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "block-modules-5.0.0-1070-oem-osp1-di",
            "binary_version": "5.0.0-1070.76"
        },
        {
            "binary_name": "crypto-modules-5.0.0-1070-oem-osp1-di",
            "binary_version": "5.0.0-1070.76"
        },
        {
            "binary_name": "fat-modules-5.0.0-1070-oem-osp1-di",
            "binary_version": "5.0.0-1070.76"
        },
        {
            "binary_name": "fb-modules-5.0.0-1070-oem-osp1-di",
            "binary_version": "5.0.0-1070.76"
        },
        {
            "binary_name": "firewire-core-modules-5.0.0-1070-oem-osp1-di",
            "binary_version": "5.0.0-1070.76"
        },
        {
            "binary_name": "floppy-modules-5.0.0-1070-oem-osp1-di",
            "binary_version": "5.0.0-1070.76"
        },
        {
            "binary_name": "fs-core-modules-5.0.0-1070-oem-osp1-di",
            "binary_version": "5.0.0-1070.76"
        },
        {
            "binary_name": "fs-secondary-modules-5.0.0-1070-oem-osp1-di",
            "binary_version": "5.0.0-1070.76"
        },
        {
            "binary_name": "input-modules-5.0.0-1070-oem-osp1-di",
            "binary_version": "5.0.0-1070.76"
        },
        {
            "binary_name": "ipmi-modules-5.0.0-1070-oem-osp1-di",
            "binary_version": "5.0.0-1070.76"
        },
        {
            "binary_name": "kernel-image-5.0.0-1070-oem-osp1-di",
            "binary_version": "5.0.0-1070.76"
        },
        {
            "binary_name": "linux-buildinfo-5.0.0-1070-oem-osp1",
            "binary_version": "5.0.0-1070.76"
        },
        {
            "binary_name": "linux-headers-5.0.0-1070-oem-osp1",
            "binary_version": "5.0.0-1070.76"
        },
        {
            "binary_name": "linux-image-unsigned-5.0.0-1070-oem-osp1",
            "binary_version": "5.0.0-1070.76"
        },
        {
            "binary_name": "linux-modules-5.0.0-1070-oem-osp1",
            "binary_version": "5.0.0-1070.76"
        },
        {
            "binary_name": "linux-oem-osp1-headers-5.0.0-1070",
            "binary_version": "5.0.0-1070.76"
        },
        {
            "binary_name": "linux-oem-osp1-tools-5.0.0-1070",
            "binary_version": "5.0.0-1070.76"
        },
        {
            "binary_name": "linux-oem-osp1-tools-host",
            "binary_version": "5.0.0-1070.76"
        },
        {
            "binary_name": "linux-tools-5.0.0-1070-oem-osp1",
            "binary_version": "5.0.0-1070.76"
        },
        {
            "binary_name": "linux-udebs-oem-osp1",
            "binary_version": "5.0.0-1070.76"
        },
        {
            "binary_name": "md-modules-5.0.0-1070-oem-osp1-di",
            "binary_version": "5.0.0-1070.76"
        },
        {
            "binary_name": "message-modules-5.0.0-1070-oem-osp1-di",
            "binary_version": "5.0.0-1070.76"
        },
        {
            "binary_name": "mouse-modules-5.0.0-1070-oem-osp1-di",
            "binary_version": "5.0.0-1070.76"
        },
        {
            "binary_name": "multipath-modules-5.0.0-1070-oem-osp1-di",
            "binary_version": "5.0.0-1070.76"
        },
        {
            "binary_name": "nfs-modules-5.0.0-1070-oem-osp1-di",
            "binary_version": "5.0.0-1070.76"
        },
        {
            "binary_name": "nic-modules-5.0.0-1070-oem-osp1-di",
            "binary_version": "5.0.0-1070.76"
        },
        {
            "binary_name": "nic-pcmcia-modules-5.0.0-1070-oem-osp1-di",
            "binary_version": "5.0.0-1070.76"
        },
        {
            "binary_name": "nic-shared-modules-5.0.0-1070-oem-osp1-di",
            "binary_version": "5.0.0-1070.76"
        },
        {
            "binary_name": "nic-usb-modules-5.0.0-1070-oem-osp1-di",
            "binary_version": "5.0.0-1070.76"
        },
        {
            "binary_name": "parport-modules-5.0.0-1070-oem-osp1-di",
            "binary_version": "5.0.0-1070.76"
        },
        {
            "binary_name": "pata-modules-5.0.0-1070-oem-osp1-di",
            "binary_version": "5.0.0-1070.76"
        },
        {
            "binary_name": "pcmcia-modules-5.0.0-1070-oem-osp1-di",
            "binary_version": "5.0.0-1070.76"
        },
        {
            "binary_name": "pcmcia-storage-modules-5.0.0-1070-oem-osp1-di",
            "binary_version": "5.0.0-1070.76"
        },
        {
            "binary_name": "plip-modules-5.0.0-1070-oem-osp1-di",
            "binary_version": "5.0.0-1070.76"
        },
        {
            "binary_name": "ppp-modules-5.0.0-1070-oem-osp1-di",
            "binary_version": "5.0.0-1070.76"
        },
        {
            "binary_name": "sata-modules-5.0.0-1070-oem-osp1-di",
            "binary_version": "5.0.0-1070.76"
        },
        {
            "binary_name": "scsi-modules-5.0.0-1070-oem-osp1-di",
            "binary_version": "5.0.0-1070.76"
        },
        {
            "binary_name": "serial-modules-5.0.0-1070-oem-osp1-di",
            "binary_version": "5.0.0-1070.76"
        },
        {
            "binary_name": "storage-core-modules-5.0.0-1070-oem-osp1-di",
            "binary_version": "5.0.0-1070.76"
        },
        {
            "binary_name": "usb-modules-5.0.0-1070-oem-osp1-di",
            "binary_version": "5.0.0-1070.76"
        },
        {
            "binary_name": "virtio-modules-5.0.0-1070-oem-osp1-di",
            "binary_version": "5.0.0-1070.76"
        },
        {
            "binary_name": "vlan-modules-5.0.0-1070-oem-osp1-di",
            "binary_version": "5.0.0-1070.76"
        }
    ],
    "availability": "No subscription required"
}

Database specific

cves_map

{
    "ecosystem": "Ubuntu:18.04:LTS",
    "cves": [
        {
            "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": "Ubuntu",
                    "score": "high"
                }
            ],
            "id": "CVE-2020-12351"
        },
        {
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"
                },
                {
                    "type": "Ubuntu",
                    "score": "medium"
                }
            ],
            "id": "CVE-2020-12352"
        },
        {
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
                },
                {
                    "type": "Ubuntu",
                    "score": "medium"
                }
            ],
            "id": "CVE-2020-24490"
        }
    ]
}

Ubuntu:18.04:LTS / linux-raspi2-5.3

Package

Name
linux-raspi2-5.3
Purl
pkg:deb/ubuntu/linux-raspi2-5.3@5.3.0-1036.38?arch=source&distro=bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
5.3.0-1036.38

Affected versions

5.*

5.3.0-1017.19~18.04.1
5.3.0-1018.20~18.04.1
5.3.0-1019.21~18.04.1
5.3.0-1021.23~18.04.1
5.3.0-1022.24~18.04.1
5.3.0-1023.25~18.04.1
5.3.0-1026.28~18.04.1
5.3.0-1027.29~18.04.1
5.3.0-1028.30~18.04.2
5.3.0-1030.32~18.04.2
5.3.0-1032.34
5.3.0-1033.35
5.3.0-1035.37

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "linux-buildinfo-5.3.0-1036-raspi2",
            "binary_version": "5.3.0-1036.38"
        },
        {
            "binary_name": "linux-headers-5.3.0-1036-raspi2",
            "binary_version": "5.3.0-1036.38"
        },
        {
            "binary_name": "linux-image-5.3.0-1036-raspi2",
            "binary_version": "5.3.0-1036.38"
        },
        {
            "binary_name": "linux-modules-5.3.0-1036-raspi2",
            "binary_version": "5.3.0-1036.38"
        },
        {
            "binary_name": "linux-raspi2-5.3-headers-5.3.0-1036",
            "binary_version": "5.3.0-1036.38"
        },
        {
            "binary_name": "linux-raspi2-5.3-tools-5.3.0-1036",
            "binary_version": "5.3.0-1036.38"
        },
        {
            "binary_name": "linux-tools-5.3.0-1036-raspi2",
            "binary_version": "5.3.0-1036.38"
        }
    ],
    "availability": "No subscription required"
}

Database specific

cves_map

{
    "ecosystem": "Ubuntu:18.04:LTS",
    "cves": [
        {
            "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": "Ubuntu",
                    "score": "high"
                }
            ],
            "id": "CVE-2020-12351"
        },
        {
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"
                },
                {
                    "type": "Ubuntu",
                    "score": "medium"
                }
            ],
            "id": "CVE-2020-12352"
        },
        {
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
                },
                {
                    "type": "Ubuntu",
                    "score": "medium"
                }
            ],
            "id": "CVE-2020-24490"
        }
    ]
}