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Test ID:1.3.6.1.4.1.25623.1.0.844663
Category:Ubuntu Local Security Checks
Title:Ubuntu: Security Advisory (USN-4591-1)
Summary:The remote host is missing an update for the 'linux, linux-hwe, linux-hwe-5.4, linux-oem, linux-raspi, linux-raspi-5.4, linux-snapdragon' package(s) announced via the USN-4591-1 advisory.
Description:Summary:
The remote host is missing an update for the 'linux, linux-hwe, linux-hwe-5.4, linux-oem, linux-raspi, linux-raspi-5.4, linux-snapdragon' package(s) announced via the USN-4591-1 advisory.

Vulnerability Insight:
Andy Nguyen discovered that the Bluetooth L2CAP implementation in the Linux
kernel contained a type-confusion error. A physically proximate remote
attacker could use this to cause a denial of service (system crash) or
possibly execute arbitrary code. (CVE-2020-12351)

Andy Nguyen discovered that the Bluetooth A2MP implementation in the Linux
kernel did not properly initialize memory in some situations. A physically
proximate remote attacker could use this to expose sensitive information
(kernel memory). (CVE-2020-12352)

Affected Software/OS:
'linux, linux-hwe, linux-hwe-5.4, linux-oem, linux-raspi, linux-raspi-5.4, linux-snapdragon' package(s) on Ubuntu 16.04, Ubuntu 18.04, Ubuntu 20.04.

Solution:
Please install the updated package(s).

CVSS Score:
5.8

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

Cross-Ref: Common Vulnerability Exposure (CVE) ID: CVE-2020-12351
http://packetstormsecurity.com/files/162131/Linux-Kernel-5.4-BleedingTooth-Remote-Code-Execution.html
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00435.html?wapkw=CVE-2020-12351
Common Vulnerability Exposure (CVE) ID: CVE-2020-12352
http://packetstormsecurity.com/files/161229/Kernel-Live-Patch-Security-Notice-LSN-0074-1.html
CopyrightCopyright (C) 2020 Greenbone AG

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