Speculative Data Leak via Division-By-Zero on AMD CPUs
CVE-2023-20588 Published on August 8, 2023
Speculative Leaks
A division-by-zero error on some AMD processors can potentially return speculative data resulting in loss of confidentiality.
Products Associated with CVE-2023-20588
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Affected Versions
AMD EPYC™ 7001 Processors:- Version various is affected.
- Version various is affected.
- Version various is affected.
- Version Various is affected.
- Version various is affected.
Exploit Probability
EPSS
7.78%
Percentile
91.96%
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.