Information Exposure The advisory has been revoked - it doesn't affect any version of package gcc-9 Open this link in a new tab


    Threat Intelligence

    EPSS 0.05% (18th percentile)
Expand this section
NVD
5.5 medium
Expand this section
SUSE
5.5 medium
Expand this section
Red Hat
5.5 medium

Do your applications use this vulnerable package?

In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.

Test your applications
  • Snyk ID SNYK-UBUNTU1910-GCC9-581433
  • published 12 Jun 2020
  • disclosed 8 Jun 2020

Amendment

The Ubuntu security team deemed this advisory irrelevant for Ubuntu:19.10.

NVD Description

Note: Versions mentioned in the description apply only to the upstream gcc-9 package and not the gcc-9 package as distributed by Ubuntu.

Arm Armv8-A core implementations utilizing speculative execution past unconditional changes in control flow may allow unauthorized disclosure of information to an attacker with local user access via a side-channel analysis, aka "straight-line speculation."