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Description

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.

PUBLISHED Reserved 2024-05-23 | Published 2026-05-13 | Updated 2026-05-13 | Assigner AMD




MEDIUM: 5.7CVSS:4.0/AV:L/AC:H/AT:P/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

Problem types

CWE-693 Protection Mechanism Failure

Product status

Default status
affected

GenoaPI_1.0.0.E
unaffected

Default status
affected

ComboAM5PI_1.0.0.a/ ComboAM5PI_1.1.0.3c/ ComboAM5PI_1.2.0.3
unaffected

Default status
affected

GenoaPI_1.0.0.E
unaffected

Default status
affected

MI300PI 1.0.0.7
unaffected

Default status
affected

ComboAM5PI_1.2.0.3
unaffected

ComboAM5PI_1.1.0.3c
unaffected

ComboAM5PI_1.0.0.a
unaffected

Default status
affected

PhoenixPI-FP8-FP7_1.2.0.0
unaffected

Default status
affected

DragonRangeFL1_1.0.0.3g
unaffected

Default status
affected

ComboAM5PI_1.2.0.3
unaffected

Default status
affected

ComboAM5PI_1.0.0.a
unaffected

ComboAM5PI_1.1.0.3c
unaffected

ComboAM5PI_1.2.0.3
unaffected

Default status
affected

ComboAM5PI_1.1.0.3c
unaffected

ComboAM5PI_1.2.0.3
unaffected

Default status
affected

ComboAM5PI_1.3.0.0
unaffected

Default status
affected

ComboAM5PI_1.3.0.0
unaffected

Default status
affected

EmbGenoaPI-SP5 1.0.0.D
unaffected

Default status
affected

EmbGenoaPI-SP5 1.0.0.D
unaffected

Default status
affected

EmbGenoaPI-SP5 1.0.0.D
unaffected

Default status
affected

EmbeddedPhoenixPI-FP7r2_1.0.0.3
unaffected

Default status
affected

EmbeddedAM5PI 1.0.0.5
unaffected

References

www.amd.com/...es/product-security/bulletin/AMD-SB-3030.html

www.amd.com/...es/product-security/bulletin/AMD-SB-4017.html

cve.org (CVE-2024-36315)

nvd.nist.gov (CVE-2024-36315)

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