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    2 vulnerabilities found for Arm Compiler for Embedded by Arm Ltd

    CVE-2024-7883 (GCVE-0-2024-7883)

    Vulnerability from nvd – Published: 2024-10-31 17:01 – Updated: 2024-10-31 17:53
    VLAI
    Title
    CMSE secure state may leak from stack to floating-point registers
    Summary
    When using Arm Cortex-M Security Extensions (CMSE), Secure stack contents can be leaked to Non-secure state via floating-point registers when a Secure to Non-secure function call is made that returns a floating-point value and when this is the first use of floating-point since entering Secure state. This allows an attacker to read a limited quantity of Secure stack contents with an impact on confidentiality. This issue is specific to code generated using LLVM-based compilers.
    Severity
    3.7 (Low)
    CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-226 - Sensitive Information in Resource Not Removed Before Reuse
    Assigner
    Arm
    References
    Impacted products
    Date Public
    2024-10-31 16:00
    Show details on NVD website
    To clipboard 

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    CVE-2024-7883 (GCVE-0-2024-7883)

    Vulnerability from cvelistv5 – Published: 2024-10-31 17:01 – Updated: 2024-10-31 17:53
    VLAI
    Title
    CMSE secure state may leak from stack to floating-point registers
    Summary
    When using Arm Cortex-M Security Extensions (CMSE), Secure stack contents can be leaked to Non-secure state via floating-point registers when a Secure to Non-secure function call is made that returns a floating-point value and when this is the first use of floating-point since entering Secure state. This allows an attacker to read a limited quantity of Secure stack contents with an impact on confidentiality. This issue is specific to code generated using LLVM-based compilers.
    Severity
    3.7 (Low)
    CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-226 - Sensitive Information in Resource Not Removed Before Reuse
    Assigner
    Arm
    References
    Impacted products
    Date Public
    2024-10-31 16:00
    Show details on NVD website
    To clipboard 

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