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CVE-2021-3501

HIGH CVSS: 7.1 Published: 2021-05-06 Modified: 2026-08-05

Description

A flaw was found in the Linux kernel in versions before 5.12. The value of internal.ndata, in the KVM API, is mapped to an array index, which can be updated by a user process at anytime which could lead to an out-of-bounds write. The highest threat from this vulnerability is to data integrity and system availability.

Affected Platforms

Redhat Virtualization HostNetapp H300S FirmwareNetapp H700E FirmwareRedhat Enterprise Linux For Real Time For Nfv TusLinux Linux KernelNetapp H700SNetapp H410SNetapp H410S FirmwareNetapp H300SNetapp H410C Firmware

Weakness Type

CWE-787

References