Summary
Oleksii Oleksenko, Cedric Fournet, Jana Hofmann, Boris Köpf, Stavros Volos,
and Flavien Solt discovered that some AMD processors may allow an attacker
to infer data from previous stores. A local attacker could possibly use
this issue to expose sensitive information. This update provides the
updated microcode mitigations required for the corresponding Linux kernel
update.
Fixed packages 1
| Release | Package | Fixed in |
|---|---|---|
| Ubuntu · 25.04 | amd64-microcode | 3.20250708.0ubuntu0.25.04.2 |
Vulnerabilities 2
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Medium 5.6
A transient execution vulnerability in some AMD processors may allow an attacker to infer data from previous stores, po…
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Medium 5.6
A transient execution vulnerability in some AMD processors may allow an attacker to infer data in the L1D cache, potent…