CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:L/AC:L/Au:N/C:C/I:C/A:C
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
33.8%
USN-3468-1 fixed vulnerabilities in the Linux kernel for Ubuntu 17.04.
This update provides the corresponding updates for the Linux Hardware
Enablement (HWE) kernel from Ubuntu 17.04 for Ubuntu 16.04 LTS.
It was discovered that the KVM subsystem in the Linux kernel did not
properly bound guest IRQs. A local attacker in a guest VM could use this to
cause a denial of service (host system crash). (CVE-2017-1000252)
It was discovered that the Flash-Friendly File System (f2fs) implementation
in the Linux kernel did not properly validate superblock metadata. A local
attacker could use this to cause a denial of service (system crash) or
possibly execute arbitrary code. (CVE-2017-10663)
Anthony Perard discovered that the Xen virtual block driver did not
properly initialize some data structures before passing them to user space.
A local attacker in a guest VM could use this to expose sensitive
information from the host OS or other guest VMs. (CVE-2017-10911)
It was discovered that a use-after-free vulnerability existed in the POSIX
message queue implementation in the Linux kernel. A local attacker could
use this to cause a denial of service (system crash) or possibly execute
arbitrary code. (CVE-2017-11176)
Dave Chinner discovered that the XFS filesystem did not enforce that the
realtime inode flag was settable only on filesystems on a realtime device.
A local attacker could use this to cause a denial of service (system
crash). (CVE-2017-14340)
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Ubuntu | 16.04 | noarch | linux-image-4.10.0-38-generic | < 4.10.0-38.42~16.04.1 | UNKNOWN |
Ubuntu | 16.04 | noarch | block-modules-4.10.0-38-generic-di | < 4.10.0-38.42~16.04.1 | UNKNOWN |
Ubuntu | 16.04 | noarch | crypto-modules-4.10.0-38-generic-di | < 4.10.0-38.42~16.04.1 | UNKNOWN |
Ubuntu | 16.04 | noarch | fat-modules-4.10.0-38-generic-di | < 4.10.0-38.42~16.04.1 | UNKNOWN |
Ubuntu | 16.04 | noarch | fb-modules-4.10.0-38-generic-di | < 4.10.0-38.42~16.04.1 | UNKNOWN |
Ubuntu | 16.04 | noarch | firewire-core-modules-4.10.0-38-generic-di | < 4.10.0-38.42~16.04.1 | UNKNOWN |
Ubuntu | 16.04 | noarch | floppy-modules-4.10.0-38-generic-di | < 4.10.0-38.42~16.04.1 | UNKNOWN |
Ubuntu | 16.04 | noarch | fs-core-modules-4.10.0-38-generic-di | < 4.10.0-38.42~16.04.1 | UNKNOWN |
Ubuntu | 16.04 | noarch | fs-secondary-modules-4.10.0-38-generic-di | < 4.10.0-38.42~16.04.1 | UNKNOWN |
Ubuntu | 16.04 | noarch | input-modules-4.10.0-38-generic-di | < 4.10.0-38.42~16.04.1 | UNKNOWN |
CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:L/AC:L/Au:N/C:C/I:C/A:C
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
33.8%