7.8 High
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
7.8 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
0.002 Low
EPSS
Percentile
60.5%
Jann Horn and Ken Johnson discovered that microprocessors utilizing
speculative execution of a memory read may allow unauthorized memory
reads via a sidechannel attack. This flaw is known as Spectre
Variant 4. A local attacker could use this to expose sensitive
information, including kernel memory. (CVE-2018-3639)
It was discovered that the netlink subsystem in the Linux kernel did not
properly restrict observations of netlink messages to the appropriate net
namespace. A local attacker could use this to expose sensitive information
(kernel netlink traffic). (CVE-2017-17449)
Tuba Yavuz discovered that a double-free error existed in the USBTV007
driver of the Linux kernel. A local attacker could use this to cause a
denial of service (system crash) or possibly execute arbitrary code.
(CVE-2017-17975)
It was discovered that a race condition existed in the Device Mapper
component of the Linux kernel. A local attacker could use this to cause a
denial of service (system crash). (CVE-2017-18203)
It was discovered that an infinite loop could occur in the madvise(2)
implementation in the Linux kernel in certain circumstances. A local
attacker could use this to cause a denial of service (system hang).
(CVE-2017-18208)
Silvio Cesare discovered a buffer overwrite existed in the NCPFS
implementation in the Linux kernel. A remote attacker controlling a
malicious NCPFS server could use this to cause a denial of service (system
crash) or possibly execute arbitrary code. (CVE-2018-8822)
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Ubuntu | 17.10 | noarch | linux-image-4.13.0-43-lowlatency | < 4.13.0-43.48 | UNKNOWN |
Ubuntu | 17.10 | noarch | block-modules-4.13.0-43-generic-di | < 4.13.0-43.48 | UNKNOWN |
Ubuntu | 17.10 | noarch | crypto-modules-4.13.0-43-generic-di | < 4.13.0-43.48 | UNKNOWN |
Ubuntu | 17.10 | noarch | fat-modules-4.13.0-43-generic-di | < 4.13.0-43.48 | UNKNOWN |
Ubuntu | 17.10 | noarch | fb-modules-4.13.0-43-generic-di | < 4.13.0-43.48 | UNKNOWN |
Ubuntu | 17.10 | noarch | firewire-core-modules-4.13.0-43-generic-di | < 4.13.0-43.48 | UNKNOWN |
Ubuntu | 17.10 | noarch | floppy-modules-4.13.0-43-generic-di | < 4.13.0-43.48 | UNKNOWN |
Ubuntu | 17.10 | noarch | fs-core-modules-4.13.0-43-generic-di | < 4.13.0-43.48 | UNKNOWN |
Ubuntu | 17.10 | noarch | fs-secondary-modules-4.13.0-43-generic-di | < 4.13.0-43.48 | UNKNOWN |
Ubuntu | 17.10 | noarch | input-modules-4.13.0-43-generic-di | < 4.13.0-43.48 | UNKNOWN |
7.8 High
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
7.8 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
0.002 Low
EPSS
Percentile
60.5%