USN-4344-1
- Source
- https://ubuntu.com/security/notices/USN-4344-1
- Import Source
- https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-4344-1.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/USN-4344-1
- Upstream
- Related
- Published
- 2020-04-28T23:46:22.799707Z
- Modified
- 2025-10-13T04:35:07Z
- Summary
- linux-gke-5.0, linux-oem-osp11 vulnerabilities
- Details
-
It was discovered that the Intel Wi-Fi driver in the Linux kernel did not properly check for errors in some situations. A local attacker could possibly use this to cause a denial of service (system crash). (CVE-2019-16234)
It was discovered that the Intel WiMAX 2400 driver in the Linux kernel did not properly deallocate memory in certain situations. A local attacker could use this to cause a denial of service (kernel memory exhaustion). (CVE-2019-19051)
Tristan Madani discovered that the block I/O tracing implementation in the Linux kernel contained a race condition. A local attacker could use this to cause a denial of service (system crash) or possibly expose sensitive information. (CVE-2019-19768)
It was discovered that the vhost net driver in the Linux kernel contained a stack buffer overflow. A local attacker with the ability to perform ioctl() calls on /dev/vhost-net could use this to cause a denial of service (system crash). (CVE-2020-10942)
It was discovered that the virtual terminal implementation in the Linux kernel contained a race condition. A local attacker could possibly use this to cause a denial of service (system crash) or expose sensitive information. (CVE-2020-8648)
Shijie Luo discovered that the ext4 file system implementation in the Linux kernel did not properly check for a too-large journal size. An attacker could use this to construct a malicious ext4 image that, when mounted, could cause a denial of service (soft lockup). (CVE-2020-8992)
Jordy Zomer discovered that the floppy driver in the Linux kernel did not properly check for errors in some situations. A local attacker could possibly use this to cause a denial of service (system crash) or possibly expose sensitive information. (CVE-2020-9383)
- References
-
- https://ubuntu.com/security/notices/USN-4344-1
- https://ubuntu.com/security/CVE-2019-16234
- https://ubuntu.com/security/CVE-2019-19051
- https://ubuntu.com/security/CVE-2019-19768
- https://ubuntu.com/security/CVE-2020-8648
- https://ubuntu.com/security/CVE-2020-8992
- https://ubuntu.com/security/CVE-2020-9383
- https://ubuntu.com/security/CVE-2020-10942
Affected packages
Ubuntu:18.04:LTS / linux-gke-5.0
Package
- Name
- linux-gke-5.0
- Purl
- pkg:deb/ubuntu/linux-gke-5.0@5.0.0-1035.36?arch=source&distro=bionic
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affectedFixed5.0.0-1035.36
Affected versions
5.*
5.0.0-1011.11~18.04.1
5.0.0-1013.13~18.04.1
5.0.0-1015.15~18.04.1
5.0.0-1017.17~18.04.1
5.0.0-1020.20~18.04.1
5.0.0-1022.22~18.04.3
5.0.0-1023.23~18.04.2
5.0.0-1025.26~18.04.1
5.0.0-1026.27~18.04.2
5.0.0-1027.28~18.04.1
5.0.0-1029.30~18.04.1
5.0.0-1030.31
5.0.0-1032.33
5.0.0-1033.34
Ecosystem specific
{
"binaries": [
{
"binary_name": "linux-buildinfo-5.0.0-1035-gke",
"binary_version": "5.0.0-1035.36"
},
{
"binary_name": "linux-gke-5.0-headers-5.0.0-1035",
"binary_version": "5.0.0-1035.36"
},
{
"binary_name": "linux-gke-5.0-tools-5.0.0-1035",
"binary_version": "5.0.0-1035.36"
},
{
"binary_name": "linux-headers-5.0.0-1035-gke",
"binary_version": "5.0.0-1035.36"
},
{
"binary_name": "linux-image-unsigned-5.0.0-1035-gke",
"binary_version": "5.0.0-1035.36"
},
{
"binary_name": "linux-modules-5.0.0-1035-gke",
"binary_version": "5.0.0-1035.36"
},
{
"binary_name": "linux-modules-extra-5.0.0-1035-gke",
"binary_version": "5.0.0-1035.36"
},
{
"binary_name": "linux-tools-5.0.0-1035-gke",
"binary_version": "5.0.0-1035.36"
}
],
"availability": "No subscription required"
}
Database specific
cves_map
{
"ecosystem": "Ubuntu:18.04:LTS",
"cves": [
{
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H"
},
{
"type": "Ubuntu",
"score": "low"
}
],
"id": "CVE-2019-16234"
},
{
"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": "low"
}
],
"id": "CVE-2019-19051"
},
{
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
],
"id": "CVE-2019-19768"
},
{
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
],
"id": "CVE-2020-8648"
},
{
"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": "low"
}
],
"id": "CVE-2020-8992"
},
{
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H"
},
{
"type": "Ubuntu",
"score": "low"
}
],
"id": "CVE-2020-9383"
},
{
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
],
"id": "CVE-2020-10942"
}
]
}
Ubuntu:18.04:LTS / linux-oem-osp1
Package
- Name
- linux-oem-osp1
- Purl
- pkg:deb/ubuntu/linux-oem-osp1@5.0.0-1050.55?arch=source&distro=bionic
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affectedFixed5.0.0-1050.55
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
Ecosystem specific
{
"binaries": [
{
"binary_name": "block-modules-5.0.0-1050-oem-osp1-di",
"binary_version": "5.0.0-1050.55"
},
{
"binary_name": "crypto-modules-5.0.0-1050-oem-osp1-di",
"binary_version": "5.0.0-1050.55"
},
{
"binary_name": "fat-modules-5.0.0-1050-oem-osp1-di",
"binary_version": "5.0.0-1050.55"
},
{
"binary_name": "fb-modules-5.0.0-1050-oem-osp1-di",
"binary_version": "5.0.0-1050.55"
},
{
"binary_name": "firewire-core-modules-5.0.0-1050-oem-osp1-di",
"binary_version": "5.0.0-1050.55"
},
{
"binary_name": "floppy-modules-5.0.0-1050-oem-osp1-di",
"binary_version": "5.0.0-1050.55"
},
{
"binary_name": "fs-core-modules-5.0.0-1050-oem-osp1-di",
"binary_version": "5.0.0-1050.55"
},
{
"binary_name": "fs-secondary-modules-5.0.0-1050-oem-osp1-di",
"binary_version": "5.0.0-1050.55"
},
{
"binary_name": "input-modules-5.0.0-1050-oem-osp1-di",
"binary_version": "5.0.0-1050.55"
},
{
"binary_name": "ipmi-modules-5.0.0-1050-oem-osp1-di",
"binary_version": "5.0.0-1050.55"
},
{
"binary_name": "kernel-image-5.0.0-1050-oem-osp1-di",
"binary_version": "5.0.0-1050.55"
},
{
"binary_name": "linux-buildinfo-5.0.0-1050-oem-osp1",
"binary_version": "5.0.0-1050.55"
},
{
"binary_name": "linux-headers-5.0.0-1050-oem-osp1",
"binary_version": "5.0.0-1050.55"
},
{
"binary_name": "linux-image-unsigned-5.0.0-1050-oem-osp1",
"binary_version": "5.0.0-1050.55"
},
{
"binary_name": "linux-modules-5.0.0-1050-oem-osp1",
"binary_version": "5.0.0-1050.55"
},
{
"binary_name": "linux-oem-osp1-headers-5.0.0-1050",
"binary_version": "5.0.0-1050.55"
},
{
"binary_name": "linux-oem-osp1-tools-5.0.0-1050",
"binary_version": "5.0.0-1050.55"
},
{
"binary_name": "linux-oem-osp1-tools-host",
"binary_version": "5.0.0-1050.55"
},
{
"binary_name": "linux-tools-5.0.0-1050-oem-osp1",
"binary_version": "5.0.0-1050.55"
},
{
"binary_name": "linux-udebs-oem-osp1",
"binary_version": "5.0.0-1050.55"
},
{
"binary_name": "md-modules-5.0.0-1050-oem-osp1-di",
"binary_version": "5.0.0-1050.55"
},
{
"binary_name": "message-modules-5.0.0-1050-oem-osp1-di",
"binary_version": "5.0.0-1050.55"
},
{
"binary_name": "mouse-modules-5.0.0-1050-oem-osp1-di",
"binary_version": "5.0.0-1050.55"
},
{
"binary_name": "multipath-modules-5.0.0-1050-oem-osp1-di",
"binary_version": "5.0.0-1050.55"
},
{
"binary_name": "nfs-modules-5.0.0-1050-oem-osp1-di",
"binary_version": "5.0.0-1050.55"
},
{
"binary_name": "nic-modules-5.0.0-1050-oem-osp1-di",
"binary_version": "5.0.0-1050.55"
},
{
"binary_name": "nic-pcmcia-modules-5.0.0-1050-oem-osp1-di",
"binary_version": "5.0.0-1050.55"
},
{
"binary_name": "nic-shared-modules-5.0.0-1050-oem-osp1-di",
"binary_version": "5.0.0-1050.55"
},
{
"binary_name": "nic-usb-modules-5.0.0-1050-oem-osp1-di",
"binary_version": "5.0.0-1050.55"
},
{
"binary_name": "parport-modules-5.0.0-1050-oem-osp1-di",
"binary_version": "5.0.0-1050.55"
},
{
"binary_name": "pata-modules-5.0.0-1050-oem-osp1-di",
"binary_version": "5.0.0-1050.55"
},
{
"binary_name": "pcmcia-modules-5.0.0-1050-oem-osp1-di",
"binary_version": "5.0.0-1050.55"
},
{
"binary_name": "pcmcia-storage-modules-5.0.0-1050-oem-osp1-di",
"binary_version": "5.0.0-1050.55"
},
{
"binary_name": "plip-modules-5.0.0-1050-oem-osp1-di",
"binary_version": "5.0.0-1050.55"
},
{
"binary_name": "ppp-modules-5.0.0-1050-oem-osp1-di",
"binary_version": "5.0.0-1050.55"
},
{
"binary_name": "sata-modules-5.0.0-1050-oem-osp1-di",
"binary_version": "5.0.0-1050.55"
},
{
"binary_name": "scsi-modules-5.0.0-1050-oem-osp1-di",
"binary_version": "5.0.0-1050.55"
},
{
"binary_name": "serial-modules-5.0.0-1050-oem-osp1-di",
"binary_version": "5.0.0-1050.55"
},
{
"binary_name": "storage-core-modules-5.0.0-1050-oem-osp1-di",
"binary_version": "5.0.0-1050.55"
},
{
"binary_name": "usb-modules-5.0.0-1050-oem-osp1-di",
"binary_version": "5.0.0-1050.55"
},
{
"binary_name": "virtio-modules-5.0.0-1050-oem-osp1-di",
"binary_version": "5.0.0-1050.55"
},
{
"binary_name": "vlan-modules-5.0.0-1050-oem-osp1-di",
"binary_version": "5.0.0-1050.55"
}
],
"availability": "No subscription required"
}
Database specific
cves_map
{
"ecosystem": "Ubuntu:18.04:LTS",
"cves": [
{
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H"
},
{
"type": "Ubuntu",
"score": "low"
}
],
"id": "CVE-2019-16234"
},
{
"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": "low"
}
],
"id": "CVE-2019-19051"
},
{
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
],
"id": "CVE-2019-19768"
},
{
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
],
"id": "CVE-2020-8648"
},
{
"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": "low"
}
],
"id": "CVE-2020-8992"
},
{
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H"
},
{
"type": "Ubuntu",
"score": "low"
}
],
"id": "CVE-2020-9383"
},
{
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
],
"id": "CVE-2020-10942"
}
]
}