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Linux CVE-2021-26381

Allocation of Resources Without Limits or Throttling (CWE-770)
2026-02-10 psirt@amd.com
Linux Memory Corruption

Lifecycle Timeline

2
Analysis Generated
Mar 12, 2026 - 22:02 vuln.today
CVE Published
Feb 10, 2026 - 20:16 nvd
N/A

DescriptionCVE.org

Improper system call parameter validation in the Trusted OS may allow a malicious driver to perform mapping or unmapping operations on a large number of pages, potentially resulting in kernel memory corruption.

Analysis

Improper system call parameter validation in the Trusted OS may allow a malicious driver to perform mapping or unmapping operations on a large number of pages, potentially resulting in kernel memory corruption.

Technical ContextAI

Classified as CWE-770 (Allocation of Resources Without Limits or Throttling). Improper system call parameter validation in the Trusted OS may allow a malicious driver to perform mapping or unmapping operations on a large number of pages, potentially resulting in kernel memory corruption.

Affected ProductsAI

Improper system call parameter validation in the Trusted OS may allow a malicious driver to perform mapping or unmapping operations on a large number

RemediationAI

Monitor vendor advisories for a patch.

Same weakness CWE-770 – Allocation of Resources Without Limits or Throttling

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CVE-2021-26381 vulnerability details – vuln.today
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