CVE-2019-20934

—

CVSS 3.1

5.3 medium

EPSS

<1%p24

Published

Nov 28, 2020 (Nov 28, 2020)

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.

Vendors: linux
Products: linux kernel
Weakness: CWE-416
Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (0.3%)

In the news0 stories

No ingested article mentions this CVE yet.