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:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
8.5 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
0.003 Low
EPSS
Percentile
68.4%
USN-3617-1 fixed vulnerabilities in the Linux kernel for Ubuntu 17.10.
This update provides the corresponding updates for the Linux Hardware
Enablement (HWE) kernel from Ubuntu 17.10 for Ubuntu 16.04 LTS.
It was discovered that a race condition leading to a use-after-free
vulnerability existed in the ALSA PCM subsystem of the Linux kernel. A
local attacker could use this to cause a denial of service (system crash)
or possibly execute arbitrary code. (CVE-2017-0861)
It was discovered that the KVM implementation in the Linux kernel allowed
passthrough of the diagnostic I/O port 0x80. An attacker in a guest VM
could use this to cause a denial of service (system crash) in the host OS.
(CVE-2017-1000407)
It was discovered that a use-after-free vulnerability existed in the
network namespaces 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-2017-15129)
Andrey Konovalov discovered that the usbtest device driver in the Linux
kernel did not properly validate endpoint metadata. A physically proximate
attacker could use this to cause a denial of service (system crash).
(CVE-2017-16532)
Andrey Konovalov discovered that the SoundGraph iMON USB driver in the
Linux kernel did not properly validate device metadata. A physically
proximate attacker could use this to cause a denial of service (system
crash). (CVE-2017-16537)
Andrey Konovalov discovered that the IMS Passenger Control Unit USB driver
in the Linux kernel did not properly validate device descriptors. A
physically proximate attacker could use this to cause a denial of service
(system crash). (CVE-2017-16645)
Andrey Konovalov discovered that the DiBcom DiB0700 USB DVB driver in the
Linux kernel did not properly handle detach events. A physically proximate
attacker could use this to cause a denial of service (system crash).
(CVE-2017-16646)
Andrey Konovalov discovered that the ASIX Ethernet USB driver in the Linux
kernel did not properly handle suspend and resume events. A physically
proximate attacker could use this to cause a denial of service (system
crash). (CVE-2017-16647)
Andrey Konovalov discovered that the CDC USB Ethernet driver did not
properly validate device descriptors. A physically proximate attacker could
use this to cause a denial of service (system crash). (CVE-2017-16649)
Andrey Konovalov discovered that the QMI WWAN USB driver did not properly
validate device descriptors. A physically proximate attacker could use this
to cause a denial of service (system crash). (CVE-2017-16650)
It was discovered that the HugeTLB component of the Linux kernel did not
properly handle holes in hugetlb ranges. A local attacker could use this to
expose sensitive information (kernel memory). (CVE-2017-16994)
It was discovered that the netfilter component of the Linux did not
properly restrict access to the connection tracking helpers list. A local
attacker could use this to bypass intended access restrictions.
(CVE-2017-17448)
It was discovered that the netfilter passive OS fingerprinting (xt_osf)
module did not properly perform access control checks. A local attacker
could improperly modify the system-wide OS fingerprint list.
(CVE-2017-17450)
Dmitry Vyukov discovered that the KVM implementation in the Linux kernel
contained an out-of-bounds read when handling memory-mapped I/O. A local
attacker could use this to expose sensitive information. (CVE-2017-17741)
It was discovered that the Salsa20 encryption algorithm implementations in
the Linux kernel did not properly handle zero-length inputs. A local
attacker could use this to cause a denial of service (system crash).
(CVE-2017-17805)
It was discovered that the HMAC implementation did not validate the state
of the underlying cryptographic hash algorithm. A local attacker could use
this to cause a denial of service (system crash) or possibly execute
arbitrary code. (CVE-2017-17806)
It was discovered that the keyring implementation in the Linux kernel did
not properly check permissions when a key request was performed on a task’s
default keyring. A local attacker could use this to add keys to
unauthorized keyrings. (CVE-2017-17807)
It was discovered that a race condition existed in the OCFS2 file system
implementation in the Linux kernel. A local attacker could use this to
cause a denial of service (kernel deadlock). (CVE-2017-18204)
It was discovered that the Broadcom NetXtremeII ethernet driver in the
Linux kernel did not properly validate Generic Segment Offload (GSO) packet
sizes. An attacker could use this to cause a denial of service (interface
unavailability). (CVE-2018-1000026)
It was discovered that the Reliable Datagram Socket (RDS) implementation in
the Linux kernel contained an out-of-bounds write during RDMA page allocation. An
attacker could use this to cause a denial of service (system crash) or
possibly execute arbitrary code. (CVE-2018-5332)
Mohamed Ghannam discovered a null pointer dereference in the RDS (Reliable
Datagram Sockets) protocol implementation of the Linux kernel. A local
attacker could use this to cause a denial of service (system crash).
(CVE-2018-5333)
范龙飞 discovered that a race condition existed in loop block device
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-2018-5344)
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Ubuntu | 16.04 | noarch | linux-image-4.13.0-1012-gcp | < 4.13.0-1012.16 | UNKNOWN |
Ubuntu | 16.04 | noarch | linux-cloud-tools-4.13.0-1012-gcp | < 4.13.0-1012.16 | UNKNOWN |
Ubuntu | 16.04 | noarch | linux-gcp-cloud-tools-4.13.0-1012 | < 4.13.0-1012.16 | UNKNOWN |
Ubuntu | 16.04 | noarch | linux-gcp-cloud-tools-4.13.0-1012-dbgsym | < 4.13.0-1012.16 | UNKNOWN |
Ubuntu | 16.04 | noarch | linux-gcp-headers-4.13.0-1012 | < 4.13.0-1012.16 | UNKNOWN |
Ubuntu | 16.04 | noarch | linux-gcp-tools-4.13.0-1012 | < 4.13.0-1012.16 | UNKNOWN |
Ubuntu | 16.04 | noarch | linux-gcp-tools-4.13.0-1012-dbgsym | < 4.13.0-1012.16 | UNKNOWN |
Ubuntu | 16.04 | noarch | linux-headers-4.13.0-1012-gcp | < 4.13.0-1012.16 | UNKNOWN |
Ubuntu | 16.04 | noarch | linux-image-4.13.0-1012-gcp-dbgsym | < 4.13.0-1012.16 | UNKNOWN |
Ubuntu | 16.04 | noarch | linux-image-extra-4.13.0-1012-gcp | < 4.13.0-1012.16 | UNKNOWN |
ubuntu.com/security/CVE-2017-0861
ubuntu.com/security/CVE-2017-1000407
ubuntu.com/security/CVE-2017-15129
ubuntu.com/security/CVE-2017-16532
ubuntu.com/security/CVE-2017-16537
ubuntu.com/security/CVE-2017-16645
ubuntu.com/security/CVE-2017-16646
ubuntu.com/security/CVE-2017-16647
ubuntu.com/security/CVE-2017-16649
ubuntu.com/security/CVE-2017-16650
ubuntu.com/security/CVE-2017-16994
ubuntu.com/security/CVE-2017-17448
ubuntu.com/security/CVE-2017-17450
ubuntu.com/security/CVE-2017-17741
ubuntu.com/security/CVE-2017-17805
ubuntu.com/security/CVE-2017-17806
ubuntu.com/security/CVE-2017-17807
ubuntu.com/security/CVE-2017-18204
ubuntu.com/security/CVE-2018-1000026
ubuntu.com/security/CVE-2018-5332
ubuntu.com/security/CVE-2018-5333
ubuntu.com/security/CVE-2018-5344
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:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
8.5 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
0.003 Low
EPSS
Percentile
68.4%