CVE-2019-14283

MediumCVSS 6.8/10Last modified Jun 17, 2026

Description

In the Linux kernel before 5.2.3, set_geometry in drivers/block/floppy.c does not validate the sect and head fields, as demonstrated by an integer overflow and out-of-bounds read. It can be triggered by an unprivileged local user when a floppy disk has been inserted. NOTE: QEMU creates the floppy device by default.

Metrics

CVSS 3.0 6.8/10CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-125 CWE-190

Affected software

No affected versions have been published.

Timeline

Published: Jul 26, 2019
Last modified: Jun 17, 2026
NVD status: Modified

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