CVE-2023-20583
Software based Power Side Channel on AMD CPUs
Vexday Risk Score
3Low
SSVC decision (CISA)
Track
No exploitation signal → monitor
CVSS —EPSS 0.3%KEV nãoPoC —Nuclei —Metasploit —Patch referenciado
Lifecycle
01 Aug 2023Published on NVD
Recommendation: Monitor — no exploitation signal at the moment.
A potential power side-channel vulnerability in
AMD processors may allow an authenticated attacker to monitor the CPU power
consumption as the data in a cache line changes over time potentially resulting
in a leak of sensitive information.
Affected products
AMD · ProcessorsWant to know if your infrastructure is exposed to this?
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