Guest code execution via unauthorized resource allocation
Published Mar 27, 2024 · Updated Aug 27, 2024
Improper authorization in NVIDIA Virtual GPU Manager allows guest OS users to allocate unauthorized host resources through the vGPU plugin. The plugin accepts guest resource-allocation requests without enforcing whether the requesting guest is authorized for those resources. Access from a guest VM is required; successful exploitation can execute code, elevate privileges, disclose or modify data, or interrupt the host service.
Summary
What happened
Improper authorization in NVIDIA Virtual GPU Manager allows guest OS users to allocate unauthorized host resources through the vGPU plugin. The plugin accepts guest resource-allocation requests without enforcing whether the requesting guest is authorized for those resources. Access from a guest VM is required; successful exploitation can execute code, elevate privileges, disclose or modify data, or interrupt the host service.
The record
- CVE
- CVE-2024-0077
- Published
- Mar 27, 2024
- Updated
- Aug 27, 2024
- Vendor
- DPDK Project
- Product
- NVIDIA Virtual GPU Manager
- Classifications
- CWE-285, T1068
- Attack vector
- local
- Privileges
- authenticated
Timeline
How it unfolded
- Mar 27, 2024CVE publishedPublication date reported by the CVE source.
- Aug 27, 2024Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=0 <=13.9
- Affected versionversion=0 <=16.3
- Affected versionversion=0 <=january_2024
What conditions does exploitation require?
What is affected?
Published CVSS scores
CVSS describes severity. EPSS estimates exploitation probability.
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Public exploit references
No public exploit references are available in this record.
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Technologies
Your stack
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Your stack
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