CVE-2020-25704

MediumCVSS 5.5/10Last modified Jun 17, 2026

Description

A flaw memory leak in the Linux kernel performance monitoring subsystem was found in the way if using PERF_EVENT_IOC_SET_FILTER. A local user could use this flaw to starve the resources causing denial of service.

Metrics

CVSS 3.1 5.5/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-401

Affected software

No affected versions have been published.

Timeline

Published
Dec 2, 2020
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2020-25704: Medium severity, CVSS 5.5 | Vulnix