CVE-2019-14283

CVE Details

Release Date:2019-07-26

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.

See more information about CVE-2019-14283 from MITRE CVE dictionary and NIST NVD


CVSS v3.0 metrics


NOTE: The following CVSS v3.0 metrics and score provided are preliminary and subject to review.

Base Score: 6.8 Base Metrics: AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Access Vector: Physical Attack Complexity: Low
Privileges Required: None User Interaction: None
Scope: Unchanged Confidentiality Impact: High
Integrity Impact: High Availability Impact: High

Errata information


PlatformErrataRelease Date
Oracle Linux version 5 (kernel-uek)ELSA-2019-48122019-10-03
Oracle Linux version 6 (dtrace-modules-3.8.13-118.39.1.el6uek)ELSA-2019-48102019-10-02
Oracle Linux version 6 (kernel-uek)ELSA-2019-48082019-10-01
Oracle Linux version 6 (kernel-uek)ELSA-2019-48102019-10-02
Oracle Linux version 6 (kernel-uek)ELSA-2019-48122019-10-03
Oracle Linux version 7 (dtrace-modules-3.8.13-118.39.1.el7uek)ELSA-2019-48102019-10-02
Oracle Linux version 7 (kernel)ELSA-2020-10162020-04-06
Oracle Linux version 7 (kernel-uek)ELSA-2019-48082019-10-01
Oracle Linux version 7 (kernel-uek)ELSA-2019-48102019-10-02
Oracle Linux version 7 (kernel-uek)ELSA-2019-48202019-10-11
Oracle VM version 3.4 (kernel-uek)OVMSA-2019-00462019-10-02



This page is generated automatically and has not been checked for errors or omissions. For clarification or corrections please contact the Oracle Linux ULN team

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