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ubuntuUbuntuUSN-4351-1
HistoryMay 06, 2020 - 12:00 a.m.

Linux firmware vulnerability

2020-05-0600:00:00
ubuntu.com
86

CVSS2

4.3

Attack Vector

ADJACENT_NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:A/AC:M/Au:N/C:P/I:P/A:N

CVSS3

8

Attack Vector

ADJACENT

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N

AI Score

7.6

Confidence

High

EPSS

0.003

Percentile

68.7%

JSON

Releases

  • Ubuntu 18.04 ESM
  • Ubuntu 16.04 ESM

Packages

  • linux-firmware - Firmware for Linux kernel drivers

Details

Eli Biham and Lior Neumann discovered that certain Bluetooth devices
incorrectly validated key exchange parameters. An attacker could possibly
use this issue to obtain sensitive information.

Related

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redhatcve 1
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cve 1
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centos 1
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lenovo 2
ubuntucve 1
veracode 1
debian 1
hp 1
osv 1
cloudfoundry 3
nvd 1
prion 1
suse 1
myhack58 1
cert 1
cvelist 1
redhat 1
ubuntu 4
apple 16
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2019-08-08 00:07:23
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USN-4351-1: Linux firmware vulnerability | Cloud Foundry
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2018-08-07 21:29:00
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2019-03-01 00:00:00
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A large number of Bluetooth devices and systems will be protected by encryption Vulnerability CVE-2018-5383 impact-vulnerability warning-the black bar safety net
2018-07-27 00:00:00
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Bluetooth implementations may not sufficiently validate elliptic curve parameters during Diffie-Hellman key exchange
2018-07-23 00:00:00
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CVE-2018-5383 Bluetooth implementations may not sufficiently validate elliptic curve parameters during Diffie-Hellman key exchange
2018-08-07 21:00:00
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CVSS2

4.3

Attack Vector

ADJACENT_NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:A/AC:M/Au:N/C:P/I:P/A:N

CVSS3

8

Attack Vector

ADJACENT

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N

AI Score

7.6

Confidence

High

EPSS

0.003

Percentile

68.7%

JSON
Related for USN-4351-1
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