CVE-2011-0636: n/a vulnerability

CVE-2011-0636: The (1) cudaHostAlloc and (2) cuMemHostAlloc functions in the NVIDIA CUDA Toolkit 3.2 developer drivers for...

The (1) cudaHostAlloc and (2) cuMemHostAlloc functions in the NVIDIA CUDA Toolkit 3.2 developer drivers for Linux 260.19.26, and possibly other versions, do not initialize pinned memory, which allows local users to read potentially sensitive memory, such as file fragments during read or write operations.

UnknownCVSS not scoredNot KEV-listedUpdatedAug 6, 2024, 21:58 UTC (UTC+00:00)

Security readout for executives and security teams

This is an old NVIDIA CUDA developer-driver issue where memory handed to a local user may contain leftover data. On affected Linux GPU systems, a local user could read fragments of sensitive information from memory. It is not described as remotely exploitable in the supplied sources. Exposure is most plausible on legacy Linux systems running NVIDIA CUDA Toolkit 3.2 developer drivers, especially 260.19.26. The source bundle does not provide a complete affected-version matrix, so vulnerability managers should treat nearby legacy CUDA driver builds as uncertain until vendor guidance confirms status. Prioritize this for legacy or shared GPU environments, especially research, HPC, and build systems with untrusted local users. It is lower urgency for systems without old CUDA developer drivers or without local multi-user access. Mitigation focus: Inventory Linux GPU hosts for CUDA Toolkit 3.2 developer drivers.; Check NVIDIA guidance for fixed driver versions or replacement packages.; Upgrade or remove affected legacy developer drivers where present..

Prepared: Jun 28, 2026, 01:17 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

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Vulnerability profileCVE Program record

Severity: Unknown
CVSS: Not scored
Known Exploited: No
Published: Jan 22, 2011, 21:00 UTC (UTC+00:00)

Official CVE source material

CNA and ADP enrichment extracted from CVE v5

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0CVSS vectors

0Timeline events

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2Source links

CVSS and timeline data

No CVSS vectors or timeline events were available in the normalized CVE source material.

Source materials

CVE List V5 sourceCVE List V5
cuda-toolkit-cudahostalloc-info-disc(64710)CVE reference · vdb-entry, x_refsource_XF

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus

n/an/an/aListed

Weakness

CWE details

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