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I have updated openSUSE Tumbleweed (incl. firmware) today on my Lenovo Thinkpad
T14.

Then I wanted to check, whether all is fine again (after a former bug). The
dmesg output is saying the following today:

[    0.116366] smp: Bringing up secondary CPUs ...
[    0.116366] x86: Booting SMP configuration:
[    0.116366] .... node  #0, CPUs:      #1 #2 #3 #4
[    0.117480] MMIO Stale Data CPU bug present and SMT on, data leak possible.
See
https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/processor_mmio_stale_data.html
for more details.
[    0.117480]  #5 #6 #7
[    0.121058] smp: Brought up 1 node, 8 CPUs

It seems, that data leaks are possible at the moment.


Reproducible: Always

Steps to Reproduce:
1. Hardware: Lenovo ThinkPad T14 Gen 1 with Intel������ Core��������� i7-10510U ������ 8
2. Latest firmware updates and update of openSUSE Tumbleweed
3. dmesg output is referencing data leak
Actual Results:  
data leak is possible

Expected Results:  
No security issues