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Test ID:1.3.6.1.4.1.25623.1.0.844433
Category:Ubuntu Local Security Checks
Title:Ubuntu: Security Advisory for linux (USN-4364-1)
Summary:The remote host is missing an update for the 'linux'; package(s) announced via the USN-4364-1 advisory.
Description:Summary:
The remote host is missing an update for the 'linux'
package(s) announced via the USN-4364-1 advisory.

Vulnerability Insight:
It was discovered that the ADIS16400 IIO IMU Driver for the Linux kernel
did not properly deallocate memory in certain error conditions. A local
attacker could use this to cause a denial of service (memory exhaustion).
(CVE-2019-19060)

It was discovered that the vhost net driver in the Linux kernel contained a
stack buffer overflow. A local attacker with the ability to perform ioctl()
calls on /dev/vhost-net could use this to cause a denial of service (system
crash). (CVE-2020-10942)

It was discovered that the Serial CAN interface driver in the Linux kernel
did not properly initialize data. A local attacker could use this to expose
sensitive information (kernel memory). (CVE-2020-11494)

It was discovered that the linux kernel did not properly validate certain
mount options to the tmpfs virtual memory file system. A local attacker
with the ability to specify mount options could use this to cause a denial
of service (system crash). (CVE-2020-11565)

It was discovered that the OV51x USB Camera device 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-2020-11608)

It was discovered that the STV06XX USB Camera device 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-2020-11609)

It was discovered that the Xirlink C-It USB Camera device 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-2020-11668)

Affected Software/OS:
'linux' package(s) on Ubuntu 16.04 LTS.

Solution:
Please install the updated package(s).

CVSS Score:
7.8

CVSS Vector:
AV:N/AC:L/Au:N/C:N/I:N/A:C

Cross-Ref: Common Vulnerability Exposure (CVE) ID: CVE-2019-19060
Common Vulnerability Exposure (CVE) ID: CVE-2020-10942
Common Vulnerability Exposure (CVE) ID: CVE-2020-11494
Common Vulnerability Exposure (CVE) ID: CVE-2020-11565
Common Vulnerability Exposure (CVE) ID: CVE-2020-11608
Common Vulnerability Exposure (CVE) ID: CVE-2020-11609
Common Vulnerability Exposure (CVE) ID: CVE-2020-11668
CopyrightCopyright (C) 2020 Greenbone Networks GmbH

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