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CVE-2021-4148

MEDIUM CVSS: 5.5 Published: 2022-03-23 Modified: 2026-06-17

Description

A vulnerability was found in the Linux kernel's block_invalidatepage in fs/buffer.c in the filesystem. A missing sanity check may allow a local attacker with user privilege to cause a denial of service (DOS) problem.

Affected Platforms

Linux Linux KernelFedoraproject Fedora

Weakness Type

CWE-354, CWE-354

References