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Nuvoton - CWE-305: Authentication Bypass by Primary...

Moderate severity Unreviewed Published Jul 11, 2024 to the GitHub Advisory Database • Updated Jul 15, 2024

Package

No package listed— Suggest a package

Affected versions

Unknown

Patched versions

Unknown

Description

Nuvoton - CWE-305: Authentication Bypass by Primary Weakness

An attacker with write access to the SPI-Flash on an NPCM7xx BMC subsystem that uses the Nuvoton BootBlock

reference code can modify the u-boot image header on flash parsed by the BootBlock which could lead to arbitrary code

execution.

References

Published by the National Vulnerability Database Jul 11, 2024
Published to the GitHub Advisory Database Jul 11, 2024
Last updated Jul 15, 2024

Severity

Moderate
6.7
/ 10

CVSS base metrics

Attack vector
Local
Attack complexity
Low
Privileges required
High
User interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Weaknesses

CVE ID

CVE-2024-38433

GHSA ID

GHSA-jx2p-c252-qcmr

Source code

No known source code

Dependabot alerts are not supported on this advisory because it does not have a package from a supported ecosystem with an affected and fixed version.

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