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[USN-4486-1] Linux kernel vulnerability

Severity Low
Affected Packages 72
CVEs 1
Info Packages Vulnerabilities

The Linux kernel could be made to crash if it mounted a malicious XFS file system.

Wen Xu discovered that the XFS filesystem implementation in the Linux
kernel did not properly validate meta-data information. An attacker could
use this to construct a malicious xfs image that, when mounted, could cause
a denial of service (system crash).

Package Affected Version
pkg:deb/ubuntu/linux-image-virtual?distro=xenial < 4.4.0.189.195
pkg:deb/ubuntu/linux-image-virtual-lts-xenial?distro=xenial < 4.4.0.189.195
pkg:deb/ubuntu/linux-image-virtual-lts-xenial?distro=trusty < 4.4.0.189.165
pkg:deb/ubuntu/linux-image-virtual-lts-wily?distro=xenial < 4.4.0.189.195
pkg:deb/ubuntu/linux-image-virtual-lts-vivid?distro=xenial < 4.4.0.189.195
pkg:deb/ubuntu/linux-image-virtual-lts-utopic?distro=xenial < 4.4.0.189.195
pkg:deb/ubuntu/linux-image-snapdragon?distro=xenial < 4.4.0.1142.134
pkg:deb/ubuntu/linux-image-raspi2?distro=xenial < 4.4.0.1138.138
pkg:deb/ubuntu/linux-image-powerpc64-smp?distro=xenial < 4.4.0.189.195
pkg:deb/ubuntu/linux-image-powerpc64-smp-lts-xenial?distro=xenial < 4.4.0.189.195
pkg:deb/ubuntu/linux-image-powerpc64-smp-lts-xenial?distro=trusty < 4.4.0.189.165
pkg:deb/ubuntu/linux-image-powerpc64-smp-lts-wily?distro=xenial < 4.4.0.189.195
pkg:deb/ubuntu/linux-image-powerpc64-smp-lts-vivid?distro=xenial < 4.4.0.189.195
pkg:deb/ubuntu/linux-image-powerpc64-smp-lts-utopic?distro=xenial < 4.4.0.189.195
pkg:deb/ubuntu/linux-image-powerpc64-emb?distro=xenial < 4.4.0.189.195
pkg:deb/ubuntu/linux-image-powerpc64-emb-lts-xenial?distro=xenial < 4.4.0.189.195
pkg:deb/ubuntu/linux-image-powerpc64-emb-lts-xenial?distro=trusty < 4.4.0.189.165
pkg:deb/ubuntu/linux-image-powerpc64-emb-lts-wily?distro=xenial < 4.4.0.189.195
pkg:deb/ubuntu/linux-image-powerpc64-emb-lts-vivid?distro=xenial < 4.4.0.189.195
pkg:deb/ubuntu/linux-image-powerpc64-emb-lts-utopic?distro=xenial < 4.4.0.189.195
pkg:deb/ubuntu/linux-image-powerpc-smp?distro=xenial < 4.4.0.189.195
pkg:deb/ubuntu/linux-image-powerpc-smp-lts-xenial?distro=xenial < 4.4.0.189.195
pkg:deb/ubuntu/linux-image-powerpc-smp-lts-xenial?distro=trusty < 4.4.0.189.165
pkg:deb/ubuntu/linux-image-powerpc-smp-lts-wily?distro=xenial < 4.4.0.189.195
pkg:deb/ubuntu/linux-image-powerpc-smp-lts-vivid?distro=xenial < 4.4.0.189.195
pkg:deb/ubuntu/linux-image-powerpc-smp-lts-utopic?distro=xenial < 4.4.0.189.195
pkg:deb/ubuntu/linux-image-powerpc-e500mc?distro=xenial < 4.4.0.189.195
pkg:deb/ubuntu/linux-image-powerpc-e500mc-lts-xenial?distro=xenial < 4.4.0.189.195
pkg:deb/ubuntu/linux-image-powerpc-e500mc-lts-xenial?distro=trusty < 4.4.0.189.165
pkg:deb/ubuntu/linux-image-powerpc-e500mc-lts-wily?distro=xenial < 4.4.0.189.195
pkg:deb/ubuntu/linux-image-powerpc-e500mc-lts-vivid?distro=xenial < 4.4.0.189.195
pkg:deb/ubuntu/linux-image-powerpc-e500mc-lts-utopic?distro=xenial < 4.4.0.189.195
pkg:deb/ubuntu/linux-image-lowlatency?distro=xenial < 4.4.0.189.195
pkg:deb/ubuntu/linux-image-lowlatency-lts-xenial?distro=xenial < 4.4.0.189.195
pkg:deb/ubuntu/linux-image-lowlatency-lts-xenial?distro=trusty < 4.4.0.189.165
pkg:deb/ubuntu/linux-image-lowlatency-lts-wily?distro=xenial < 4.4.0.189.195
pkg:deb/ubuntu/linux-image-lowlatency-lts-vivid?distro=xenial < 4.4.0.189.195
pkg:deb/ubuntu/linux-image-lowlatency-lts-utopic?distro=xenial < 4.4.0.189.195
pkg:deb/ubuntu/linux-image-kvm?distro=xenial < 4.4.0.1079.77
pkg:deb/ubuntu/linux-image-generic?distro=xenial < 4.4.0.189.195
pkg:deb/ubuntu/linux-image-generic-lts-xenial?distro=xenial < 4.4.0.189.195
pkg:deb/ubuntu/linux-image-generic-lts-xenial?distro=trusty < 4.4.0.189.165
pkg:deb/ubuntu/linux-image-generic-lts-wily?distro=xenial < 4.4.0.189.195
pkg:deb/ubuntu/linux-image-generic-lts-vivid?distro=xenial < 4.4.0.189.195
pkg:deb/ubuntu/linux-image-generic-lts-utopic?distro=xenial < 4.4.0.189.195
pkg:deb/ubuntu/linux-image-generic-lpae?distro=xenial < 4.4.0.189.195
pkg:deb/ubuntu/linux-image-generic-lpae-lts-xenial?distro=xenial < 4.4.0.189.195
pkg:deb/ubuntu/linux-image-generic-lpae-lts-xenial?distro=trusty < 4.4.0.189.165
pkg:deb/ubuntu/linux-image-generic-lpae-lts-wily?distro=xenial < 4.4.0.189.195
pkg:deb/ubuntu/linux-image-generic-lpae-lts-vivid?distro=xenial < 4.4.0.189.195
pkg:deb/ubuntu/linux-image-generic-lpae-lts-utopic?distro=xenial < 4.4.0.189.195
pkg:deb/ubuntu/linux-image-aws?distro=xenial < 4.4.0.1113.118
pkg:deb/ubuntu/linux-image-aws?distro=trusty < 4.4.0.1077.74
pkg:deb/ubuntu/linux-image-4.4.0-189-powerpc64-smp?distro=xenial < 4.4.0-189.219
pkg:deb/ubuntu/linux-image-4.4.0-189-powerpc64-smp?distro=trusty < 4.4.0-189.219~14.04.1
pkg:deb/ubuntu/linux-image-4.4.0-189-powerpc64-emb?distro=xenial < 4.4.0-189.219
pkg:deb/ubuntu/linux-image-4.4.0-189-powerpc64-emb?distro=trusty < 4.4.0-189.219~14.04.1
pkg:deb/ubuntu/linux-image-4.4.0-189-powerpc-smp?distro=xenial < 4.4.0-189.219
pkg:deb/ubuntu/linux-image-4.4.0-189-powerpc-smp?distro=trusty < 4.4.0-189.219~14.04.1
pkg:deb/ubuntu/linux-image-4.4.0-189-powerpc-e500mc?distro=xenial < 4.4.0-189.219
pkg:deb/ubuntu/linux-image-4.4.0-189-powerpc-e500mc?distro=trusty < 4.4.0-189.219~14.04.1
pkg:deb/ubuntu/linux-image-4.4.0-189-lowlatency?distro=xenial < 4.4.0-189.219
pkg:deb/ubuntu/linux-image-4.4.0-189-lowlatency?distro=trusty < 4.4.0-189.219~14.04.1
pkg:deb/ubuntu/linux-image-4.4.0-189-generic?distro=xenial < 4.4.0-189.219
pkg:deb/ubuntu/linux-image-4.4.0-189-generic?distro=trusty < 4.4.0-189.219~14.04.1
pkg:deb/ubuntu/linux-image-4.4.0-189-generic-lpae?distro=xenial < 4.4.0-189.219
pkg:deb/ubuntu/linux-image-4.4.0-189-generic-lpae?distro=trusty < 4.4.0-189.219~14.04.1
pkg:deb/ubuntu/linux-image-4.4.0-1142-snapdragon?distro=xenial < 4.4.0-1142.151
pkg:deb/ubuntu/linux-image-4.4.0-1138-raspi2?distro=xenial < 4.4.0-1138.147
pkg:deb/ubuntu/linux-image-4.4.0-1113-aws?distro=xenial < 4.4.0-1113.126
pkg:deb/ubuntu/linux-image-4.4.0-1079-kvm?distro=xenial < 4.4.0-1079.86
pkg:deb/ubuntu/linux-image-4.4.0-1077-aws?distro=trusty < 4.4.0-1077.81
ID
USN-4486-1
Severity
low
URL
https://ubuntu.com/security/notices/USN-4486-1
Published
2020-09-02T02:22:40
(4 years ago)
Modified
2020-09-02T02:22:40
(4 years ago)
Other Advisories
Type Package URL Namespace Name / Product Version Distribution / Platform Arch Patch / Fix
Affected pkg:deb/ubuntu/linux-image-virtual?distro=xenial ubuntu linux-image-virtual < 4.4.0.189.195 xenial
Affected pkg:deb/ubuntu/linux-image-virtual-lts-xenial?distro=xenial ubuntu linux-image-virtual-lts-xenial < 4.4.0.189.195 xenial
Affected pkg:deb/ubuntu/linux-image-virtual-lts-xenial?distro=trusty ubuntu linux-image-virtual-lts-xenial < 4.4.0.189.165 trusty
Affected pkg:deb/ubuntu/linux-image-virtual-lts-wily?distro=xenial ubuntu linux-image-virtual-lts-wily < 4.4.0.189.195 xenial
Affected pkg:deb/ubuntu/linux-image-virtual-lts-vivid?distro=xenial ubuntu linux-image-virtual-lts-vivid < 4.4.0.189.195 xenial
Affected pkg:deb/ubuntu/linux-image-virtual-lts-utopic?distro=xenial ubuntu linux-image-virtual-lts-utopic < 4.4.0.189.195 xenial
Affected pkg:deb/ubuntu/linux-image-snapdragon?distro=xenial ubuntu linux-image-snapdragon < 4.4.0.1142.134 xenial
Affected pkg:deb/ubuntu/linux-image-raspi2?distro=xenial ubuntu linux-image-raspi2 < 4.4.0.1138.138 xenial
Affected pkg:deb/ubuntu/linux-image-powerpc64-smp?distro=xenial ubuntu linux-image-powerpc64-smp < 4.4.0.189.195 xenial
Affected pkg:deb/ubuntu/linux-image-powerpc64-smp-lts-xenial?distro=xenial ubuntu linux-image-powerpc64-smp-lts-xenial < 4.4.0.189.195 xenial
Affected pkg:deb/ubuntu/linux-image-powerpc64-smp-lts-xenial?distro=trusty ubuntu linux-image-powerpc64-smp-lts-xenial < 4.4.0.189.165 trusty
Affected pkg:deb/ubuntu/linux-image-powerpc64-smp-lts-wily?distro=xenial ubuntu linux-image-powerpc64-smp-lts-wily < 4.4.0.189.195 xenial
Affected pkg:deb/ubuntu/linux-image-powerpc64-smp-lts-vivid?distro=xenial ubuntu linux-image-powerpc64-smp-lts-vivid < 4.4.0.189.195 xenial
Affected pkg:deb/ubuntu/linux-image-powerpc64-smp-lts-utopic?distro=xenial ubuntu linux-image-powerpc64-smp-lts-utopic < 4.4.0.189.195 xenial
Affected pkg:deb/ubuntu/linux-image-powerpc64-emb?distro=xenial ubuntu linux-image-powerpc64-emb < 4.4.0.189.195 xenial
Affected pkg:deb/ubuntu/linux-image-powerpc64-emb-lts-xenial?distro=xenial ubuntu linux-image-powerpc64-emb-lts-xenial < 4.4.0.189.195 xenial
Affected pkg:deb/ubuntu/linux-image-powerpc64-emb-lts-xenial?distro=trusty ubuntu linux-image-powerpc64-emb-lts-xenial < 4.4.0.189.165 trusty
Affected pkg:deb/ubuntu/linux-image-powerpc64-emb-lts-wily?distro=xenial ubuntu linux-image-powerpc64-emb-lts-wily < 4.4.0.189.195 xenial
Affected pkg:deb/ubuntu/linux-image-powerpc64-emb-lts-vivid?distro=xenial ubuntu linux-image-powerpc64-emb-lts-vivid < 4.4.0.189.195 xenial
Affected pkg:deb/ubuntu/linux-image-powerpc64-emb-lts-utopic?distro=xenial ubuntu linux-image-powerpc64-emb-lts-utopic < 4.4.0.189.195 xenial
Affected pkg:deb/ubuntu/linux-image-powerpc-smp?distro=xenial ubuntu linux-image-powerpc-smp < 4.4.0.189.195 xenial
Affected pkg:deb/ubuntu/linux-image-powerpc-smp-lts-xenial?distro=xenial ubuntu linux-image-powerpc-smp-lts-xenial < 4.4.0.189.195 xenial
Affected pkg:deb/ubuntu/linux-image-powerpc-smp-lts-xenial?distro=trusty ubuntu linux-image-powerpc-smp-lts-xenial < 4.4.0.189.165 trusty
Affected pkg:deb/ubuntu/linux-image-powerpc-smp-lts-wily?distro=xenial ubuntu linux-image-powerpc-smp-lts-wily < 4.4.0.189.195 xenial
Affected pkg:deb/ubuntu/linux-image-powerpc-smp-lts-vivid?distro=xenial ubuntu linux-image-powerpc-smp-lts-vivid < 4.4.0.189.195 xenial
Affected pkg:deb/ubuntu/linux-image-powerpc-smp-lts-utopic?distro=xenial ubuntu linux-image-powerpc-smp-lts-utopic < 4.4.0.189.195 xenial
Affected pkg:deb/ubuntu/linux-image-powerpc-e500mc?distro=xenial ubuntu linux-image-powerpc-e500mc < 4.4.0.189.195 xenial
Affected pkg:deb/ubuntu/linux-image-powerpc-e500mc-lts-xenial?distro=xenial ubuntu linux-image-powerpc-e500mc-lts-xenial < 4.4.0.189.195 xenial
Affected pkg:deb/ubuntu/linux-image-powerpc-e500mc-lts-xenial?distro=trusty ubuntu linux-image-powerpc-e500mc-lts-xenial < 4.4.0.189.165 trusty
Affected pkg:deb/ubuntu/linux-image-powerpc-e500mc-lts-wily?distro=xenial ubuntu linux-image-powerpc-e500mc-lts-wily < 4.4.0.189.195 xenial
Affected pkg:deb/ubuntu/linux-image-powerpc-e500mc-lts-vivid?distro=xenial ubuntu linux-image-powerpc-e500mc-lts-vivid < 4.4.0.189.195 xenial
Affected pkg:deb/ubuntu/linux-image-powerpc-e500mc-lts-utopic?distro=xenial ubuntu linux-image-powerpc-e500mc-lts-utopic < 4.4.0.189.195 xenial
Affected pkg:deb/ubuntu/linux-image-lowlatency?distro=xenial ubuntu linux-image-lowlatency < 4.4.0.189.195 xenial
Affected pkg:deb/ubuntu/linux-image-lowlatency-lts-xenial?distro=xenial ubuntu linux-image-lowlatency-lts-xenial < 4.4.0.189.195 xenial
Affected pkg:deb/ubuntu/linux-image-lowlatency-lts-xenial?distro=trusty ubuntu linux-image-lowlatency-lts-xenial < 4.4.0.189.165 trusty
Affected pkg:deb/ubuntu/linux-image-lowlatency-lts-wily?distro=xenial ubuntu linux-image-lowlatency-lts-wily < 4.4.0.189.195 xenial
Affected pkg:deb/ubuntu/linux-image-lowlatency-lts-vivid?distro=xenial ubuntu linux-image-lowlatency-lts-vivid < 4.4.0.189.195 xenial
Affected pkg:deb/ubuntu/linux-image-lowlatency-lts-utopic?distro=xenial ubuntu linux-image-lowlatency-lts-utopic < 4.4.0.189.195 xenial
Affected pkg:deb/ubuntu/linux-image-kvm?distro=xenial ubuntu linux-image-kvm < 4.4.0.1079.77 xenial
Affected pkg:deb/ubuntu/linux-image-generic?distro=xenial ubuntu linux-image-generic < 4.4.0.189.195 xenial
Affected pkg:deb/ubuntu/linux-image-generic-lts-xenial?distro=xenial ubuntu linux-image-generic-lts-xenial < 4.4.0.189.195 xenial
Affected pkg:deb/ubuntu/linux-image-generic-lts-xenial?distro=trusty ubuntu linux-image-generic-lts-xenial < 4.4.0.189.165 trusty
Affected pkg:deb/ubuntu/linux-image-generic-lts-wily?distro=xenial ubuntu linux-image-generic-lts-wily < 4.4.0.189.195 xenial
Affected pkg:deb/ubuntu/linux-image-generic-lts-vivid?distro=xenial ubuntu linux-image-generic-lts-vivid < 4.4.0.189.195 xenial
Affected pkg:deb/ubuntu/linux-image-generic-lts-utopic?distro=xenial ubuntu linux-image-generic-lts-utopic < 4.4.0.189.195 xenial
Affected pkg:deb/ubuntu/linux-image-generic-lpae?distro=xenial ubuntu linux-image-generic-lpae < 4.4.0.189.195 xenial
Affected pkg:deb/ubuntu/linux-image-generic-lpae-lts-xenial?distro=xenial ubuntu linux-image-generic-lpae-lts-xenial < 4.4.0.189.195 xenial
Affected pkg:deb/ubuntu/linux-image-generic-lpae-lts-xenial?distro=trusty ubuntu linux-image-generic-lpae-lts-xenial < 4.4.0.189.165 trusty
Affected pkg:deb/ubuntu/linux-image-generic-lpae-lts-wily?distro=xenial ubuntu linux-image-generic-lpae-lts-wily < 4.4.0.189.195 xenial
Affected pkg:deb/ubuntu/linux-image-generic-lpae-lts-vivid?distro=xenial ubuntu linux-image-generic-lpae-lts-vivid < 4.4.0.189.195 xenial
Affected pkg:deb/ubuntu/linux-image-generic-lpae-lts-utopic?distro=xenial ubuntu linux-image-generic-lpae-lts-utopic < 4.4.0.189.195 xenial
Affected pkg:deb/ubuntu/linux-image-aws?distro=xenial ubuntu linux-image-aws < 4.4.0.1113.118 xenial
Affected pkg:deb/ubuntu/linux-image-aws?distro=trusty ubuntu linux-image-aws < 4.4.0.1077.74 trusty
Affected pkg:deb/ubuntu/linux-image-4.4.0-189-powerpc64-smp?distro=xenial ubuntu linux-image-4.4.0-189-powerpc64-smp < 4.4.0-189.219 xenial
Affected pkg:deb/ubuntu/linux-image-4.4.0-189-powerpc64-smp?distro=trusty ubuntu linux-image-4.4.0-189-powerpc64-smp < 4.4.0-189.219~14.04.1 trusty
Affected pkg:deb/ubuntu/linux-image-4.4.0-189-powerpc64-emb?distro=xenial ubuntu linux-image-4.4.0-189-powerpc64-emb < 4.4.0-189.219 xenial
Affected pkg:deb/ubuntu/linux-image-4.4.0-189-powerpc64-emb?distro=trusty ubuntu linux-image-4.4.0-189-powerpc64-emb < 4.4.0-189.219~14.04.1 trusty
Affected pkg:deb/ubuntu/linux-image-4.4.0-189-powerpc-smp?distro=xenial ubuntu linux-image-4.4.0-189-powerpc-smp < 4.4.0-189.219 xenial
Affected pkg:deb/ubuntu/linux-image-4.4.0-189-powerpc-smp?distro=trusty ubuntu linux-image-4.4.0-189-powerpc-smp < 4.4.0-189.219~14.04.1 trusty
Affected pkg:deb/ubuntu/linux-image-4.4.0-189-powerpc-e500mc?distro=xenial ubuntu linux-image-4.4.0-189-powerpc-e500mc < 4.4.0-189.219 xenial
Affected pkg:deb/ubuntu/linux-image-4.4.0-189-powerpc-e500mc?distro=trusty ubuntu linux-image-4.4.0-189-powerpc-e500mc < 4.4.0-189.219~14.04.1 trusty
Affected pkg:deb/ubuntu/linux-image-4.4.0-189-lowlatency?distro=xenial ubuntu linux-image-4.4.0-189-lowlatency < 4.4.0-189.219 xenial
Affected pkg:deb/ubuntu/linux-image-4.4.0-189-lowlatency?distro=trusty ubuntu linux-image-4.4.0-189-lowlatency < 4.4.0-189.219~14.04.1 trusty
Affected pkg:deb/ubuntu/linux-image-4.4.0-189-generic?distro=xenial ubuntu linux-image-4.4.0-189-generic < 4.4.0-189.219 xenial
Affected pkg:deb/ubuntu/linux-image-4.4.0-189-generic?distro=trusty ubuntu linux-image-4.4.0-189-generic < 4.4.0-189.219~14.04.1 trusty
Affected pkg:deb/ubuntu/linux-image-4.4.0-189-generic-lpae?distro=xenial ubuntu linux-image-4.4.0-189-generic-lpae < 4.4.0-189.219 xenial
Affected pkg:deb/ubuntu/linux-image-4.4.0-189-generic-lpae?distro=trusty ubuntu linux-image-4.4.0-189-generic-lpae < 4.4.0-189.219~14.04.1 trusty
Affected pkg:deb/ubuntu/linux-image-4.4.0-1142-snapdragon?distro=xenial ubuntu linux-image-4.4.0-1142-snapdragon < 4.4.0-1142.151 xenial
Affected pkg:deb/ubuntu/linux-image-4.4.0-1138-raspi2?distro=xenial ubuntu linux-image-4.4.0-1138-raspi2 < 4.4.0-1138.147 xenial
Affected pkg:deb/ubuntu/linux-image-4.4.0-1113-aws?distro=xenial ubuntu linux-image-4.4.0-1113-aws < 4.4.0-1113.126 xenial
Affected pkg:deb/ubuntu/linux-image-4.4.0-1079-kvm?distro=xenial ubuntu linux-image-4.4.0-1079-kvm < 4.4.0-1079.86 xenial
Affected pkg:deb/ubuntu/linux-image-4.4.0-1077-aws?distro=trusty ubuntu linux-image-4.4.0-1077-aws < 4.4.0-1077.81 trusty
# 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