Atom P5921B
CVE-2022-0001
MEDIUM
Severity by source
AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
Lifecycle Timeline
1DescriptionNVD
Non-transparent sharing of branch predictor selectors between contexts in some Intel(R) Processors may allow an authorized user to potentially enable information disclosure via local access.
AnalysisAI
Non-transparent sharing of branch predictor selectors between contexts in some Intel(R) Processors may allow an authorized user to potentially enable information disclosure via local access. Rated medium severity (CVSS 6.5), this vulnerability is low attack complexity.
Technical ContextAI
Non-transparent sharing of branch predictor selectors between contexts in some Intel(R) Processors may allow an authorized user to potentially enable information disclosure via local access. Affected products include: Intel Atom P5921B, Intel Atom P5931B, Intel Atom P5942B, Intel Atom P5962B, Intel Atom X6200Fe.
RemediationAI
A vendor patch is available. Apply the latest security update as soon as possible. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.
More in Atom P5921B
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External POC / Exploit Code
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