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CVE-2024-36315

Quick assessment

Affected
AMD AMD EPYC™ Series 9004 Processors
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

AMD EPYC是美国超威半导体（AMD）公司的一款高性能服务器处理器。 AMD多款产品存在安全漏洞，该漏洞源于LFENCE序列化属性执行不当，可能导致攻击者绕过推测屏障并潜在泄露敏感信息，造成机密性损失。以下产品受到影响：AMD EPYC 8004、AMD EPYC Embedded 9004和AMD EPYC Embedded 9005。

AI Predicted 7.5 Difficulty: Hard EPSS 0.14% · P2

Affected Version Matrix 22

VendorProduct Version RangeStatus
AMD AMD EPYC™ 8004 Series Processors GenoaPI_1.0.0.E unaffected
AMD AMD EPYC™ Embedded 8004 Series Processors EmbGenoaPI-SP5 1.0.0.D unaffected
AMD AMD EPYC™ Embedded 9004 Series Processors (formerly codenamed "Bergamo") EmbGenoaPI-SP5 1.0.0.D unaffected
AMD AMD EPYC™ Embedded 9004 Series Processors (formerly codenamed "Genoa") EmbGenoaPI-SP5 1.0.0.D unaffected
AMD AMD EPYC™ Series 9004 Processors GenoaPI_1.0.0.E unaffected
AMD AMD EPYC™Series 4004 Processors ComboAM5PI_1.0.0.a/ ComboAM5PI_1.1.0.3c/ ComboAM5PI_1.2.0.3 unaffected
AMD AMD Instinct™ MI300A Series Processors MI300PI 1.0.0.7 unaffected
AMD AMD Ryzen™ 7000 Series Desktop Processors ComboAM5PI_1.0.0.a unaffected
ComboAM5PI_1.1.0.3c unaffected
ComboAM5PI_1.2.0.3 unaffected
AMD AMD Ryzen™ 7000 Series Desktop Processors (formerly codenamed "Raphael") ComboAM5PI_1.3.0.0 unaffected
AMD AMD Ryzen™ 7040 Series Mobile Processors with Radeon™ Graphics PhoenixPI-FP8-FP7_1.2.0.0 unaffected
AMD AMD Ryzen™ 7045 Series Mobile Processors with Radeon™ Graphics DragonRangeFL1_1.0.0.3g unaffected
AMD AMD Ryzen™ 8000 Series Desktop Processors ComboAM5PI_1.1.0.3c unaffected
ComboAM5PI_1.2.0.3 unaffected
AMD AMD Ryzen™ 8000 Series Desktop Processors (formerly codenamed "Phoenix") ComboAM5PI_1.3.0.0 unaffected
AMD AMD Ryzen™ 9000 Series Desktop Processors ComboAM5PI_1.2.0.3 unaffected
AMD AMD Ryzen™ Embedded 7000 Series Processors EmbeddedAM5PI 1.0.0.5 unaffected
AMD AMD Ryzen™ Embedded 8000 Series Processors EmbeddedPhoenixPI-FP7r2_1.0.0.3 unaffected
AMD AMD Ryzen™ Z1 Series Processors ComboAM5PI_1.2.0.3 unaffected
ComboAM5PI_1.1.0.3c unaffected
ComboAM5PI_1.0.0.a unaffected
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I. Basic Information for CVE-2024-36315

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:L/AC:H/AT:P/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
保护机制失效
Source: CVE Program / CVE List V5
Vulnerability Title
AMD多款产品 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
AMD EPYC是美国超威半导体（AMD）公司的一款高性能服务器处理器。 AMD多款产品存在安全漏洞，该漏洞源于LFENCE序列化属性执行不当，可能导致攻击者绕过推测屏障并潜在泄露敏感信息，造成机密性损失。以下产品受到影响：AMD EPYC 8004、AMD EPYC Embedded 9004和AMD EPYC Embedded 9005。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
AMD AMD EPYC™ Series 9004 Processors GenoaPI_1.0.0.E -
AMD AMD EPYC™Series 4004 Processors ComboAM5PI_1.0.0.a/ ComboAM5PI_1.1.0.3c/ ComboAM5PI_1.2.0.3 -
AMD AMD EPYC™ 8004 Series Processors GenoaPI_1.0.0.E -
AMD AMD Instinct™ MI300A Series Processors MI300PI 1.0.0.7 -
AMD AMD Ryzen™ Z1 Series Processors ComboAM5PI_1.2.0.3 -
AMD AMD Ryzen™ 7040 Series Mobile Processors with Radeon™ Graphics PhoenixPI-FP8-FP7_1.2.0.0 -
AMD AMD Ryzen™ 7045 Series Mobile Processors with Radeon™ Graphics DragonRangeFL1_1.0.0.3g -
AMD AMD Ryzen™ 9000 Series Desktop Processors ComboAM5PI_1.2.0.3 -
AMD AMD Ryzen™ 7000 Series Desktop Processors ComboAM5PI_1.0.0.a -
AMD AMD Ryzen™ 8000 Series Desktop Processors ComboAM5PI_1.1.0.3c -
AMD AMD Ryzen™ 7000 Series Desktop Processors (formerly codenamed "Raphael") ComboAM5PI_1.3.0.0 -
AMD AMD Ryzen™ 8000 Series Desktop Processors (formerly codenamed "Phoenix") ComboAM5PI_1.3.0.0 -
AMD AMD EPYC™ Embedded 9004 Series Processors (formerly codenamed "Genoa") EmbGenoaPI-SP5 1.0.0.D -
AMD AMD EPYC™ Embedded 8004 Series Processors EmbGenoaPI-SP5 1.0.0.D -
AMD AMD EPYC™ Embedded 9004 Series Processors (formerly codenamed "Bergamo") EmbGenoaPI-SP5 1.0.0.D -
AMD AMD Ryzen™ Embedded 8000 Series Processors EmbeddedPhoenixPI-FP7r2_1.0.0.3 -
AMD AMD Ryzen™ Embedded 7000 Series Processors EmbeddedAM5PI 1.0.0.5 -

II. Public POCs for CVE-2024-36315

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III. Intelligence Information for CVE-2024-36315

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Vendor Advisories for CVE-2024-36315 (1)

Same Patch Batch · AMD · 2026-05-13 · 6 CVEs total

CVE-2025-61972 AMD多款产品 安全漏洞
CVE-2025-61971 AMD多款产品 安全漏洞
CVE-2025-62627 VMware ESXi 安全漏洞
CVE-2025-62624 VMware ESXi 安全漏洞
CVE-2025-62623 VMware ESXi 缓冲区错误漏洞

IV. Related Vulnerabilities

Same vendor: AMD
Same weakness: CWE-693

V. Comments for CVE-2024-36315

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