[USN-4005-1] Linux kernel vulnerabilities

Severity High

Affected Packages 18

CVEs 2

Several security issues were fixed in the Linux kernel.

It was discovered that a null pointer dereference vulnerability existed in
the LSI Logic MegaRAID driver in the Linux kernel. A local attacker could
use this to cause a denial of service (system crash). (CVE-2019-11810)

It was discovered that a race condition leading to a use-after-free existed
in the Reliable Datagram Sockets (RDS) protocol implementation in the Linux
kernel. The RDS protocol is disabled via blocklist by default in Ubuntu.
If enabled, a local attacker could use this to cause a denial of service
(system crash) or possibly execute arbitrary code. (CVE-2019-11815)

Package	Affected Version
pkg:deb/ubuntu/linux-image-virtual?distro=disco	< 5.0.0.16.17
pkg:deb/ubuntu/linux-image-snapdragon?distro=disco	< 5.0.0.1013.6
pkg:deb/ubuntu/linux-image-raspi2?distro=disco	< 5.0.0.1009.6
pkg:deb/ubuntu/linux-image-lowlatency?distro=disco	< 5.0.0.16.17
pkg:deb/ubuntu/linux-image-kvm?distro=disco	< 5.0.0.1007.7
pkg:deb/ubuntu/linux-image-gke?distro=disco	< 5.0.0.1007.7
pkg:deb/ubuntu/linux-image-generic?distro=disco	< 5.0.0.16.17
pkg:deb/ubuntu/linux-image-generic-lpae?distro=disco	< 5.0.0.16.17
pkg:deb/ubuntu/linux-image-gcp?distro=disco	< 5.0.0.1007.7
pkg:deb/ubuntu/linux-image-aws?distro=disco	< 5.0.0.1007.7
pkg:deb/ubuntu/linux-image-5.0.0-16-lowlatency?distro=disco	< 5.0.0-16.17
pkg:deb/ubuntu/linux-image-5.0.0-16-generic?distro=disco	< 5.0.0-16.17
pkg:deb/ubuntu/linux-image-5.0.0-16-generic-lpae?distro=disco	< 5.0.0-16.17
pkg:deb/ubuntu/linux-image-5.0.0-1013-snapdragon?distro=disco	< 5.0.0-1013.13
pkg:deb/ubuntu/linux-image-5.0.0-1009-raspi2?distro=disco	< 5.0.0-1009.9
pkg:deb/ubuntu/linux-image-5.0.0-1007-kvm?distro=disco	< 5.0.0-1007.7
pkg:deb/ubuntu/linux-image-5.0.0-1007-gcp?distro=disco	< 5.0.0-1007.7
pkg:deb/ubuntu/linux-image-5.0.0-1007-aws?distro=disco	< 5.0.0-1007.7

ID

USN-4005-1

Severity

high

Severity from

CVE-2019-11815

URL

https://ubuntu.com/security/notices/USN-4005-1

Published

2019-06-04T22:47:53
(5 years ago)

Modified

2019-06-04T22:47:53
(5 years ago)

Other Advisories

Type	Package URL	Namespace	Name / Product	Version	Distribution / Platform
Affected	pkg:deb/ubuntu/linux-image-virtual?distro=disco	ubuntu	linux-image-virtual	< 5.0.0.16.17	disco
Affected	pkg:deb/ubuntu/linux-image-snapdragon?distro=disco	ubuntu	linux-image-snapdragon	< 5.0.0.1013.6	disco
Affected	pkg:deb/ubuntu/linux-image-raspi2?distro=disco	ubuntu	linux-image-raspi2	< 5.0.0.1009.6	disco
Affected	pkg:deb/ubuntu/linux-image-lowlatency?distro=disco	ubuntu	linux-image-lowlatency	< 5.0.0.16.17	disco
Affected	pkg:deb/ubuntu/linux-image-kvm?distro=disco	ubuntu	linux-image-kvm	< 5.0.0.1007.7	disco
Affected	pkg:deb/ubuntu/linux-image-gke?distro=disco	ubuntu	linux-image-gke	< 5.0.0.1007.7	disco
Affected	pkg:deb/ubuntu/linux-image-generic?distro=disco	ubuntu	linux-image-generic	< 5.0.0.16.17	disco
Affected	pkg:deb/ubuntu/linux-image-generic-lpae?distro=disco	ubuntu	linux-image-generic-lpae	< 5.0.0.16.17	disco
Affected	pkg:deb/ubuntu/linux-image-gcp?distro=disco	ubuntu	linux-image-gcp	< 5.0.0.1007.7	disco
Affected	pkg:deb/ubuntu/linux-image-aws?distro=disco	ubuntu	linux-image-aws	< 5.0.0.1007.7	disco
Affected	pkg:deb/ubuntu/linux-image-5.0.0-16-lowlatency?distro=disco	ubuntu	linux-image-5.0.0-16-lowlatency	< 5.0.0-16.17	disco
Affected	pkg:deb/ubuntu/linux-image-5.0.0-16-generic?distro=disco	ubuntu	linux-image-5.0.0-16-generic	< 5.0.0-16.17	disco
Affected	pkg:deb/ubuntu/linux-image-5.0.0-16-generic-lpae?distro=disco	ubuntu	linux-image-5.0.0-16-generic-lpae	< 5.0.0-16.17	disco
Affected	pkg:deb/ubuntu/linux-image-5.0.0-1013-snapdragon?distro=disco	ubuntu	linux-image-5.0.0-1013-snapdragon	< 5.0.0-1013.13	disco
Affected	pkg:deb/ubuntu/linux-image-5.0.0-1009-raspi2?distro=disco	ubuntu	linux-image-5.0.0-1009-raspi2	< 5.0.0-1009.9	disco
Affected	pkg:deb/ubuntu/linux-image-5.0.0-1007-kvm?distro=disco	ubuntu	linux-image-5.0.0-1007-kvm	< 5.0.0-1007.7	disco
Affected	pkg:deb/ubuntu/linux-image-5.0.0-1007-gcp?distro=disco	ubuntu	linux-image-5.0.0-1007-gcp	< 5.0.0-1007.7	disco
Affected	pkg:deb/ubuntu/linux-image-5.0.0-1007-aws?distro=disco	ubuntu	linux-image-5.0.0-1007-aws	< 5.0.0-1007.7	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