Local process crash via malformed ELF parsing
Published Aug 31, 2024 · Updated Sep 3, 2024
Out-of-bounds read in cuobjdump in NVIDIA CUDA Toolkit 12.6 and earlier allows local users to crash the process with a malformed ELF file. The utility's ELF parser reads beyond the bounds of unprivileged process memory while handling the malformed file. A user must cause cuobjdump to process the file; the reported consequence is a crash and limited service interruption, not data disclosure or code execution.
Summary
What happened
Out-of-bounds read in cuobjdump in NVIDIA CUDA Toolkit 12.6 and earlier allows local users to crash the process with a malformed ELF file. The utility's ELF parser reads beyond the bounds of unprivileged process memory while handling the malformed file. A user must cause cuobjdump to process the file; the reported consequence is a crash and limited service interruption, not data disclosure or code execution.
The record
- CVE
- CVE-2024-0109
- Published
- Aug 31, 2024
- Updated
- Sep 3, 2024
- Vendor
- DPDK Project
- Product
- CUDA Toolkit
- Classifications
- CWE-125
- Attack vector
- local
- Privileges
- unauthenticated
Timeline
How it unfolded
- Aug 31, 2024CVE publishedPublication date reported by the CVE source.
- Sep 3, 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?
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- Affected versionversion=All versions up to and including CUDA Toolkit 12.6
What conditions does exploitation require?
What is affected?
Published CVSS scores
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Attacks
What attackers are doing with it
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Weakness, pattern, technique
Public exploit references
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Technologies
Your stack
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Your stack
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