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    CVE-2022-42285

    DGX A100 SBIOS contains a vulnerability in the Pre-EFI Initialization (PEI)phase, where a privileged user can disable SPI flash protection, which may lead to denial of service, escalation of privileges, or data tampering.

    Published:Jan 13, 2023
    Last Modified:Apr 7, 2025
    EPS:Jan 13, 2023
    EPSS Score:0.00032
    CVSS Score:6

    Affected Products

    Vendor
    Nvidia
    Product
    Dgx A100
    Vendor
    Nvidia
    Product
    Sbios

    Exploits

    No exploit reference

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-680 Exploitation of Improperly Controlled Registers

    Related CVEs

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    CVE-2023-31025 (CVSS 6.5) — NVIDIA DGX A100 BMC contains a vulnerability where an attacker may cause an LDAP user injection. A successful …
    CVE-2023-31034 (CVSS 6.6) — NVIDIA DGX A100 SBIOS contains a vulnerability where a local attacker can cause input validation checks to be …
    CVE-2023-31033 (CVSS 6.8) — NVIDIA DGX A100 BMC contains a vulnerability where a user may cause a missing authentication issue for a criti…
    CVE-2023-31035 (CVSS 7.5) — NVIDIA DGX A100 SBIOS contains a vulnerability where an attacker may cause an SMI callout vulnerability that c…
    CVE-2023-31032 (CVSS 7.5) — NVIDIA DGX A100 SBIOS contains a vulnerability where a user may cause a dynamic variable evaluation by local a…
    CVE-2023-31024 (CVSS 9) — NVIDIA DGX A100 BMC contains a vulnerability in the host KVM daemon, where an unauthenticated attacker may cau…
    CVE-2023-31030 (CVSS 9.3) — NVIDIA DGX A100 BMC contains a vulnerability in the host KVM daemon, where an unauthenticated attacker may cau…
    CVE-2023-31029 (CVSS 9.3) — NVIDIA DGX A100 baseboard management controller (BMC) contains a vulnerability in the host KVM daemon, where a…
    CVE-2023-25522 (CVSS 7.5) — NVIDIA DGX A100/A800 contains a vulnerability in SBIOS where an attacker may cause improper input valid…

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High