Vulnerability   
Search   
    Search 187964 CVE descriptions
and 85075 test descriptions,
access 10,000+ cross references.
Tests   CVE   All  

Test ID:1.3.6.1.4.1.25623.1.0.844542
Category:Ubuntu Local Security Checks
Title:Ubuntu: Security Advisory for linux-azure-5.3 (USN-4465-1)
Summary:The remote host is missing an update for the 'linux-azure-5.3'; package(s) announced via the USN-4465-1 advisory.
Description:Summary:
The remote host is missing an update for the 'linux-azure-5.3'
package(s) announced via the USN-4465-1 advisory.

Vulnerability Insight:
It was discovered that the XFS file system implementation in the Linux
kernel did not properly validate meta data in some circumstances. An
attacker could use this to construct a malicious XFS image that, when
mounted, could cause a denial of service. (CVE-2020-12655)

It was discovered that the bcache subsystem in the Linux kernel did not
properly release a lock in some error conditions. A local attacker could
possibly use this to cause a denial of service. (CVE-2020-12771)

Kyungtae Kim discovered that the USB testing driver in the Linux kernel did
not properly deallocate memory on disconnect events. A physically proximate
attacker could use this to cause a denial of service (memory exhaustion).
(CVE-2020-15393)

Affected Software/OS:
'linux-azure-5.3' package(s) on Ubuntu 18.04 LTS.

Solution:
Please install the updated package(s).

CVSS Score:
4.9

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

Cross-Ref: Common Vulnerability Exposure (CVE) ID: CVE-2020-12655
Common Vulnerability Exposure (CVE) ID: CVE-2020-12771
Common Vulnerability Exposure (CVE) ID: CVE-2020-15393
CopyrightCopyright (C) 2020 Greenbone Networks GmbH

This is only one of 85075 vulnerability tests in our test suite. Find out more about running a complete security audit.

To run a free test of this vulnerability against your system, register below.




© 1998-2020 E-Soft Inc. All rights reserved.