7.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H
8.4 High
AI Score
Confidence
High
7.2 High
CVSS2
Access Vector
LOCAL
Access 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
0.001 Low
EPSS
Percentile
33.7%
It was discovered that the KVM subsystem in the Linux kernel did not
properly keep track of nested levels in guest page tables. A local attacker
in a guest VM could use this to cause a denial of service (host OS crash)
or possibly execute arbitrary code in the host OS. (CVE-2017-12188)
It was discovered that on the PowerPC architecture, the kernel did not
properly sanitize the signal stack when handling sigreturn(). A local
attacker could use this to cause a denial of service (system crash) or
possibly execute arbitrary code. (CVE-2017-1000255)
Bo Zhang discovered that the netlink wireless configuration interface in
the Linux kernel did not properly validate attributes when handling certain
requests. A local attacker with the CAP_NET_ADMIN could use this to cause a
denial of service (system crash). (CVE-2017-12153)
It was discovered that the nested KVM implementation in the Linux kernel in
some situations did not properly prevent second level guests from reading
and writing the hardware CR8 register. A local attacker in a guest could
use this to cause a denial of service (system crash). (CVE-2017-12154)
Vitaly Mayatskikh discovered that the SCSI subsystem in the Linux kernel
did not properly track reference counts when merging buffers. A local
attacker could use this to cause a denial of service (memory exhaustion).
(CVE-2017-12190)
It was discovered that the key management subsystem in the Linux kernel did
not properly restrict key reads on negatively instantiated keys. A local
attacker could use this to cause a denial of service (system crash).
(CVE-2017-12192)
It was discovered that the ATI Radeon framebuffer driver in the Linux
kernel did not properly initialize a data structure returned to user space.
A local attacker could use this to expose sensitive information (kernel
memory). (CVE-2017-14156)
ChunYu Wang discovered that the iSCSI transport implementation in the Linux
kernel did not properly validate data structures. A local attacker could
use this to cause a denial of service (system crash). (CVE-2017-14489)
Alexander Potapenko discovered an information leak in the waitid
implementation of the Linux kernel. A local attacker could use this to
expose sensitive information (kernel memory). (CVE-2017-14954)
It was discovered that a race condition existed in the ALSA subsystem of
the Linux kernel when creating and deleting a port via ioctl(). A local
attacker could use this to cause a denial of service (system crash) or
possibly execute arbitrary code. (CVE-2017-15265)
Dmitry Vyukov discovered that the Floating Point Unit (fpu) subsystem in
the Linux kernel did not properly handle attempts to set reserved bits in a
task’s extended state (xstate) area. A local attacker could use this to
cause a denial of service (system crash). (CVE-2017-15537)
It was discovered that a race condition existed in the packet fanout
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-2017-15649)
Andrey Konovalov discovered a use-after-free vulnerability in the USB
serial console driver in the Linux kernel. A physically proximate attacker
could use this to cause a denial of service (system crash) or possibly
execute arbitrary code. (CVE-2017-16525)
Andrey Konovalov discovered that the Ultra Wide Band driver in the Linux
kernel did not properly check for an error condition. A physically
proximate attacker could use this to cause a denial of service (system
crash) or possibly execute arbitrary code. (CVE-2017-16526)
Andrey Konovalov discovered that the ALSA subsystem in the Linux kernel
contained a use-after-free vulnerability. A local attacker could use this
to cause a denial of service (system crash) or possibly execute arbitrary
code. (CVE-2017-16527)
Andrey Konovalov discovered that the ALSA subsystem in the Linux kernel did
not properly validate USB audio buffer descriptors. A physically proximate
attacker could use this cause a denial of service (system crash) or
possibly execute arbitrary code. (CVE-2017-16529)
Andrey Konovalov discovered that the USB unattached storage driver in the
Linux kernel contained out-of-bounds error when handling alternative
settings. A physically proximate attacker could use to cause a denial of
service (system crash) or possibly execute arbitrary code. (CVE-2017-16530)
Andrey Konovalov discovered that the USB subsystem in the Linux kernel did
not properly validate USB interface association descriptors. A physically
proximate attacker could use this to cause a denial of service (system
crash). (CVE-2017-16531)
Andrey Konovalov discovered that the USB subsystem in the Linux kernel did
not properly validate USB HID descriptors. A physically proximate attacker
could use this to cause a denial of service (system crash).
(CVE-2017-16533)
Andrey Konovalov discovered that the USB subsystem in the Linux kernel did
not properly validate CDC metadata. A physically proximate attacker could
use this to cause a denial of service (system crash) or possibly execute
arbitrary code. (CVE-2017-16534)
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Ubuntu | 17.10 | noarch | linux-image-4.13.0-17-generic | < 4.13.0-17.20 | UNKNOWN |
Ubuntu | 17.10 | noarch | block-modules-4.13.0-17-generic-di | < 4.13.0-17.20 | UNKNOWN |
Ubuntu | 17.10 | noarch | crypto-modules-4.13.0-17-generic-di | < 4.13.0-17.20 | UNKNOWN |
Ubuntu | 17.10 | noarch | fat-modules-4.13.0-17-generic-di | < 4.13.0-17.20 | UNKNOWN |
Ubuntu | 17.10 | noarch | fb-modules-4.13.0-17-generic-di | < 4.13.0-17.20 | UNKNOWN |
Ubuntu | 17.10 | noarch | firewire-core-modules-4.13.0-17-generic-di | < 4.13.0-17.20 | UNKNOWN |
Ubuntu | 17.10 | noarch | floppy-modules-4.13.0-17-generic-di | < 4.13.0-17.20 | UNKNOWN |
Ubuntu | 17.10 | noarch | fs-core-modules-4.13.0-17-generic-di | < 4.13.0-17.20 | UNKNOWN |
Ubuntu | 17.10 | noarch | fs-secondary-modules-4.13.0-17-generic-di | < 4.13.0-17.20 | UNKNOWN |
Ubuntu | 17.10 | noarch | input-modules-4.13.0-17-generic-di | < 4.13.0-17.20 | UNKNOWN |
ubuntu.com/security/CVE-2017-1000255
ubuntu.com/security/CVE-2017-12153
ubuntu.com/security/CVE-2017-12154
ubuntu.com/security/CVE-2017-12188
ubuntu.com/security/CVE-2017-12190
ubuntu.com/security/CVE-2017-12192
ubuntu.com/security/CVE-2017-14156
ubuntu.com/security/CVE-2017-14489
ubuntu.com/security/CVE-2017-14954
ubuntu.com/security/CVE-2017-15265
ubuntu.com/security/CVE-2017-15537
ubuntu.com/security/CVE-2017-15649
ubuntu.com/security/CVE-2017-16525
ubuntu.com/security/CVE-2017-16526
ubuntu.com/security/CVE-2017-16527
ubuntu.com/security/CVE-2017-16529
ubuntu.com/security/CVE-2017-16530
ubuntu.com/security/CVE-2017-16531
ubuntu.com/security/CVE-2017-16533
ubuntu.com/security/CVE-2017-16534
7.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H
8.4 High
AI Score
Confidence
High
7.2 High
CVSS2
Access Vector
LOCAL
Access 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
0.001 Low
EPSS
Percentile
33.7%