CVE-2019-20934

MediumCVSS 5.3/10Last modified Jun 17, 2026

Description

An issue was discovered in the Linux kernel before 5.2.6. On NUMA systems, the Linux fair scheduler has a use-after-free in show_numa_stats() because NUMA fault statistics are inappropriately freed, aka CID-16d51a590a8c.

Metrics

CVSS 3.1 5.3/10CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:H

Weakness enumeration

CWE-416

Affected software

No affected versions have been published.

Timeline

Published
Nov 28, 2020
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2019-20934: Medium severity, CVSS 5.3 | Vulnix