CVE-2024-36315 (GCVE-0-2024-36315)

Vulnerability from cvelistv5 – Published: 2026-05-13 03:07 – Updated: 2026-05-13 14:36
VLAI
Summary
Improper enforcement of the LFENCE serialization property may allow an attacker to bypass speculation barriers and potentially disclose sensitive information, potentially resulting in loss of confidentiality.
CWE
  • CWE-693 - Protection Mechanism Failure
Assigner
AMD
Impacted products
Vendor Product Version
AMD AMD EPYC™ Series 9004 Processors Unaffected: GenoaPI_1.0.0.E
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AMD AMD EPYC™Series 4004 Processors Unaffected: ComboAM5PI_1.0.0.a/ ComboAM5PI_1.1.0.3c/ ComboAM5PI_1.2.0.3
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AMD AMD EPYC™ 8004 Series Processors Unaffected: GenoaPI_1.0.0.E
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AMD AMD Instinct™ MI300A Series Processors Unaffected: MI300PI 1.0.0.7
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AMD AMD Ryzen™ Z1 Series Processors Unaffected: ComboAM5PI_1.2.0.3
Unaffected: ComboAM5PI_1.1.0.3c
Unaffected: ComboAM5PI_1.0.0.a
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AMD AMD Ryzen™ 7040 Series Mobile Processors with Radeon™ Graphics Unaffected: PhoenixPI-FP8-FP7_1.2.0.0
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AMD AMD Ryzen™ 7045 Series Mobile Processors with Radeon™ Graphics Unaffected: DragonRangeFL1_1.0.0.3g
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AMD AMD Ryzen™ 9000 Series Desktop Processors Unaffected: ComboAM5PI_1.2.0.3
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AMD AMD Ryzen™ 7000 Series Desktop Processors Unaffected: ComboAM5PI_1.0.0.a
Unaffected: ComboAM5PI_1.1.0.3c
Unaffected: ComboAM5PI_1.2.0.3
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AMD AMD Ryzen™ 8000 Series Desktop Processors Unaffected: ComboAM5PI_1.1.0.3c
Unaffected: ComboAM5PI_1.2.0.3
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AMD AMD Ryzen™ 7000 Series Desktop Processors (formerly codenamed "Raphael") Unaffected: ComboAM5PI_1.3.0.0
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AMD AMD Ryzen™ 8000 Series Desktop Processors (formerly codenamed "Phoenix") Unaffected: ComboAM5PI_1.3.0.0
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AMD AMD EPYC™ Embedded 9004 Series Processors (formerly codenamed "Genoa") Unaffected: EmbGenoaPI-SP5 1.0.0.D
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AMD AMD EPYC™ Embedded 8004 Series Processors Unaffected: EmbGenoaPI-SP5 1.0.0.D
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AMD AMD EPYC™ Embedded 9004 Series Processors (formerly codenamed "Bergamo") Unaffected: EmbGenoaPI-SP5 1.0.0.D
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AMD AMD Ryzen™ Embedded 8000 Series Processors Unaffected: EmbeddedPhoenixPI-FP7r2_1.0.0.3
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AMD AMD Ryzen™ Embedded 7000 Series Processors Unaffected: EmbeddedAM5PI 1.0.0.5
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Date Public
2026-05-13 03:00
Show details on NVD website

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}


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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


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