CVE-2019-11135 Affecting microcode_ctl package, versions <3:1.17-33.19.0.4.el6_10


Severity

Recommended
high

Based on Oracle Linux security rating.

Threat Intelligence

EPSS
3.13% (87th percentile)

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  • Snyk IDSNYK-ORACLE6-MICROCODECTL-2546352
  • published10 Apr 2022
  • disclosed14 Nov 2019

Introduced: 14 Nov 2019

CVE-2019-11135  (opens in a new tab)

How to fix?

Upgrade Oracle:6 microcode_ctl to version 3:1.17-33.19.0.4.el6_10 or higher.
This issue was patched in ELSA-2019-4868.

NVD Description

Note: Versions mentioned in the description apply only to the upstream microcode_ctl package and not the microcode_ctl package as distributed by Oracle. See How to fix? for Oracle:6 relevant fixed versions and status.

TSX Asynchronous Abort condition on some CPUs utilizing speculative execution may allow an authenticated user to potentially enable information disclosure via a side channel with local access.

References

CVSS Base Scores

version 3.1