CVE-2023-25518
Published: 23 June 2023
Summary
CVE-2023-25518 is a high-severity Improper Restriction of Communication Channel to Intended Endpoints (CWE-923) vulnerability in Nvidia Jetson Linux. Its CVSS base score is 7.1 (High).
Operationally, ranked at the 27.8th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2023-29470
Vulnerability details
NVIDIA Jetson contains a vulnerability in CBoot, where the PCIe controller is initialized without IOMMU, which may allow an attacker with physical access to the target device to read and write to arbitrary memory. A successful exploit of this vulnerability…
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may lead to code execution, denial of service, information disclosure, and loss of integrity.
- CWE(s)
Related Threats
No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.
Affected Assets
Mitigating Controls
Likely Mitigating Controls AI
Per-CVE control mapping for this CVE has not run yet; the list below is derived from the weakness types (CWEs) cited in the NVD entry.
Authorizing wireless access restricts the wireless communication channel to only intended endpoints.
Approving specific exchanges and documenting interface characteristics restricts communication channels to only intended endpoints and systems.
Limits physical connectivity to transmission channels, supporting restriction of communication paths to only intended endpoints.
Requiring providers to meet communication-channel restrictions and monitoring adherence reduces improper restriction of channels to intended endpoints.
Mandates restriction of the channel for authentication to only the intended trusted endpoints, blocking unauthorized communication paths.
Explicit control of VoIP traffic forces organizations to restrict communication channels to only intended endpoints and protocols.
Explicit internal/external separation restricts name-resolution channels to their intended communication endpoints.
Enforces that the wireless communication channel is usable only by intended endpoints, addressing improper channel restriction.