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Test your applicationsUpgrade RHEL:7
kernel-debug-devel
to version 0:3.10.0-862.11.6.el7 or higher.
This issue was patched in RHSA-2018:2384
.
Note: Versions mentioned in the description apply only to the upstream kernel-debug-devel
package and not the kernel-debug-devel
package as distributed by RHEL
.
See How to fix?
for RHEL:7
relevant fixed versions and status.
Systems with microprocessors utilizing speculative execution and address translations may allow unauthorized disclosure of information residing in the L1 data cache to an attacker with local user access via a terminal page fault and a side-channel analysis.