SB2020112426 - Red Hat Enterprise Linux 6 update for Intel microcode

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Main Vulnerability Database SB2020112426

SB2020112426 - Red Hat Enterprise Linux 6 update for Intel microcode

Published: November 24, 2020

Security Bulletin ID SB2020112426
CSH Severity
Low
Patch available
YES
Number of vulnerabilities 2
Exploitation vector Local access
Highest impact Information disclosure

Breakdown by Severity

Low 100%
  • Low
  • Medium
  • High
  • Critical

Description

This security bulletin contains information about 2 vulnerabilities.


1) Security restrictions bypass (CVE-ID: CVE-2020-8696)

CWE-ID: CWE-264 - Permissions, Privileges, and Access Controls

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear


The vulnerability allows a local user to gain access to sensitive information.

The vulnerability exists due to improper removal of sensitive information before storage or transfer in some Intel(R) Processors. A local user can gain access to sensitive information on the system.


2) Security restrictions bypass (CVE-ID: CVE-2020-8698)

CWE-ID: CWE-264 - Permissions, Privileges, and Access Controls

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear


The vulnerability allows a local user to gain access to sensitive information.

The vulnerability exists due to improper isolation of shared resources in some Intel(R) Processors. A local user can gain access to sensitive information on the system.


Remediation

Install update from vendor's website.

References