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[USN-4114-1] Linux kernel vulnerabilities

Severity Medium
Affected Packages 30
CVEs 5
Info Packages Vulnerabilities

Several security issues were fixed in the Linux kernel.

Amit Klein and Benny Pinkas discovered that the Linux kernel did not
sufficiently randomize IP ID values generated for connectionless networking
protocols. A remote attacker could use this to track particular Linux
devices. (CVE-2019-10638)

Praveen Pandey discovered that the Linux kernel did not properly validate
sent signals in some situations on PowerPC systems with transactional
memory disabled. A local attacker could use this to cause a denial of
service. (CVE-2019-13648)

It was discovered that the floppy driver in the Linux kernel did not
properly validate meta data, leading to a buffer overread. A local attacker
could use this to cause a denial of service (system crash).
(CVE-2019-14283)

It was discovered that the floppy driver in the Linux kernel did not
properly validate ioctl() calls, leading to a division-by-zero. A local
attacker could use this to cause a denial of service (system crash).
(CVE-2019-14284)

Jason Wang discovered that an infinite loop vulnerability existed in the
virtio net driver in the Linux kernel. A local attacker in a guest VM could
possibly use this to cause a denial of service in the host system.
(CVE-2019-3900)

Package Affected Version
pkg:deb/ubuntu/linux-image-virtual?distro=disco < 5.0.0.27.28
pkg:deb/ubuntu/linux-image-virtual-hwe-18.04?distro=bionic < 5.0.0.27.84
pkg:deb/ubuntu/linux-image-snapdragon?distro=disco < 5.0.0.1019.12
pkg:deb/ubuntu/linux-image-snapdragon-hwe-18.04?distro=bionic < 5.0.0.27.84
pkg:deb/ubuntu/linux-image-raspi2?distro=disco < 5.0.0.1015.12
pkg:deb/ubuntu/linux-image-lowlatency?distro=disco < 5.0.0.27.28
pkg:deb/ubuntu/linux-image-lowlatency-hwe-18.04?distro=bionic < 5.0.0.27.84
pkg:deb/ubuntu/linux-image-kvm?distro=disco < 5.0.0.1015.15
pkg:deb/ubuntu/linux-image-gke?distro=disco < 5.0.0.1015.41
pkg:deb/ubuntu/linux-image-gke-5.0?distro=bionic < 5.0.0.1015.5
pkg:deb/ubuntu/linux-image-generic?distro=disco < 5.0.0.27.28
pkg:deb/ubuntu/linux-image-generic-lpae?distro=disco < 5.0.0.27.28
pkg:deb/ubuntu/linux-image-generic-lpae-hwe-18.04?distro=bionic < 5.0.0.27.84
pkg:deb/ubuntu/linux-image-generic-hwe-18.04?distro=bionic < 5.0.0.27.84
pkg:deb/ubuntu/linux-image-gcp?distro=disco < 5.0.0.1015.41
pkg:deb/ubuntu/linux-image-azure?distro=disco < 5.0.0.1018.17
pkg:deb/ubuntu/linux-image-azure?distro=bionic < 5.0.0.1018.28
pkg:deb/ubuntu/linux-image-5.0.0-27-lowlatency?distro=disco < 5.0.0-27.28
pkg:deb/ubuntu/linux-image-5.0.0-27-lowlatency?distro=bionic < 5.0.0-27.28~18.04.1
pkg:deb/ubuntu/linux-image-5.0.0-27-generic?distro=disco < 5.0.0-27.28
pkg:deb/ubuntu/linux-image-5.0.0-27-generic?distro=bionic < 5.0.0-27.28~18.04.1
pkg:deb/ubuntu/linux-image-5.0.0-27-generic-lpae?distro=disco < 5.0.0-27.28
pkg:deb/ubuntu/linux-image-5.0.0-27-generic-lpae?distro=bionic < 5.0.0-27.28~18.04.1
pkg:deb/ubuntu/linux-image-5.0.0-1019-snapdragon?distro=disco < 5.0.0-1019.20
pkg:deb/ubuntu/linux-image-5.0.0-1018-azure?distro=disco < 5.0.0-1018.19
pkg:deb/ubuntu/linux-image-5.0.0-1018-azure?distro=bionic < 5.0.0-1018.19~18.04.1
pkg:deb/ubuntu/linux-image-5.0.0-1015-raspi2?distro=disco < 5.0.0-1015.15
pkg:deb/ubuntu/linux-image-5.0.0-1015-kvm?distro=disco < 5.0.0-1015.16
pkg:deb/ubuntu/linux-image-5.0.0-1015-gke?distro=bionic < 5.0.0-1015.15~18.04.1
pkg:deb/ubuntu/linux-image-5.0.0-1015-gcp?distro=disco < 5.0.0-1015.15
ID
USN-4114-1
Severity
medium
URL
https://ubuntu.com/security/notices/USN-4114-1
Published
2019-09-02T20:25:35
(5 years ago)
Modified
2019-09-02T20:25:35
(5 years ago)
Other Advisories
Type Package URL Namespace Name / Product Version Distribution / Platform Arch Patch / Fix
Affected pkg:deb/ubuntu/linux-image-virtual?distro=disco ubuntu linux-image-virtual < 5.0.0.27.28 disco
Affected pkg:deb/ubuntu/linux-image-virtual-hwe-18.04?distro=bionic ubuntu linux-image-virtual-hwe-18.04 < 5.0.0.27.84 bionic
Affected pkg:deb/ubuntu/linux-image-snapdragon?distro=disco ubuntu linux-image-snapdragon < 5.0.0.1019.12 disco
Affected pkg:deb/ubuntu/linux-image-snapdragon-hwe-18.04?distro=bionic ubuntu linux-image-snapdragon-hwe-18.04 < 5.0.0.27.84 bionic
Affected pkg:deb/ubuntu/linux-image-raspi2?distro=disco ubuntu linux-image-raspi2 < 5.0.0.1015.12 disco
Affected pkg:deb/ubuntu/linux-image-lowlatency?distro=disco ubuntu linux-image-lowlatency < 5.0.0.27.28 disco
Affected pkg:deb/ubuntu/linux-image-lowlatency-hwe-18.04?distro=bionic ubuntu linux-image-lowlatency-hwe-18.04 < 5.0.0.27.84 bionic
Affected pkg:deb/ubuntu/linux-image-kvm?distro=disco ubuntu linux-image-kvm < 5.0.0.1015.15 disco
Affected pkg:deb/ubuntu/linux-image-gke?distro=disco ubuntu linux-image-gke < 5.0.0.1015.41 disco
Affected pkg:deb/ubuntu/linux-image-gke-5.0?distro=bionic ubuntu linux-image-gke-5.0 < 5.0.0.1015.5 bionic
Affected pkg:deb/ubuntu/linux-image-generic?distro=disco ubuntu linux-image-generic < 5.0.0.27.28 disco
Affected pkg:deb/ubuntu/linux-image-generic-lpae?distro=disco ubuntu linux-image-generic-lpae < 5.0.0.27.28 disco
Affected pkg:deb/ubuntu/linux-image-generic-lpae-hwe-18.04?distro=bionic ubuntu linux-image-generic-lpae-hwe-18.04 < 5.0.0.27.84 bionic
Affected pkg:deb/ubuntu/linux-image-generic-hwe-18.04?distro=bionic ubuntu linux-image-generic-hwe-18.04 < 5.0.0.27.84 bionic
Affected pkg:deb/ubuntu/linux-image-gcp?distro=disco ubuntu linux-image-gcp < 5.0.0.1015.41 disco
Affected pkg:deb/ubuntu/linux-image-azure?distro=disco ubuntu linux-image-azure < 5.0.0.1018.17 disco
Affected pkg:deb/ubuntu/linux-image-azure?distro=bionic ubuntu linux-image-azure < 5.0.0.1018.28 bionic
Affected pkg:deb/ubuntu/linux-image-5.0.0-27-lowlatency?distro=disco ubuntu linux-image-5.0.0-27-lowlatency < 5.0.0-27.28 disco
Affected pkg:deb/ubuntu/linux-image-5.0.0-27-lowlatency?distro=bionic ubuntu linux-image-5.0.0-27-lowlatency < 5.0.0-27.28~18.04.1 bionic
Affected pkg:deb/ubuntu/linux-image-5.0.0-27-generic?distro=disco ubuntu linux-image-5.0.0-27-generic < 5.0.0-27.28 disco
Affected pkg:deb/ubuntu/linux-image-5.0.0-27-generic?distro=bionic ubuntu linux-image-5.0.0-27-generic < 5.0.0-27.28~18.04.1 bionic
Affected pkg:deb/ubuntu/linux-image-5.0.0-27-generic-lpae?distro=disco ubuntu linux-image-5.0.0-27-generic-lpae < 5.0.0-27.28 disco
Affected pkg:deb/ubuntu/linux-image-5.0.0-27-generic-lpae?distro=bionic ubuntu linux-image-5.0.0-27-generic-lpae < 5.0.0-27.28~18.04.1 bionic
Affected pkg:deb/ubuntu/linux-image-5.0.0-1019-snapdragon?distro=disco ubuntu linux-image-5.0.0-1019-snapdragon < 5.0.0-1019.20 disco
Affected pkg:deb/ubuntu/linux-image-5.0.0-1018-azure?distro=disco ubuntu linux-image-5.0.0-1018-azure < 5.0.0-1018.19 disco
Affected pkg:deb/ubuntu/linux-image-5.0.0-1018-azure?distro=bionic ubuntu linux-image-5.0.0-1018-azure < 5.0.0-1018.19~18.04.1 bionic
Affected pkg:deb/ubuntu/linux-image-5.0.0-1015-raspi2?distro=disco ubuntu linux-image-5.0.0-1015-raspi2 < 5.0.0-1015.15 disco
Affected pkg:deb/ubuntu/linux-image-5.0.0-1015-kvm?distro=disco ubuntu linux-image-5.0.0-1015-kvm < 5.0.0-1015.16 disco
Affected pkg:deb/ubuntu/linux-image-5.0.0-1015-gke?distro=bionic ubuntu linux-image-5.0.0-1015-gke < 5.0.0-1015.15~18.04.1 bionic
Affected pkg:deb/ubuntu/linux-image-5.0.0-1015-gcp?distro=disco ubuntu linux-image-5.0.0-1015-gcp < 5.0.0-1015.15 disco
# CVE Description CVSS EPSS EPSS Trend (30 days) Affected Products Weaknesses Security Advisories Exploits PoC Pubblication Date Modification Date
# CVE Description CVSS EPSS EPSS Trend (30 days) Affected Products Weaknesses Security Advisories PoC Pubblication Date Modification Date