Release Date: | 2019-07-26 |
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
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 |
Platform | Errata | Release Date |
Oracle Linux version 5 (kernel-uek) | ELSA-2019-4812 | 2019-10-03 |
Oracle Linux version 6 (dtrace-modules-3.8.13-118.39.1.el6uek) | ELSA-2019-4810 | 2019-10-02 |
Oracle Linux version 6 (kernel-uek) | ELSA-2019-4808 | 2019-10-01 |
Oracle Linux version 6 (kernel-uek) | ELSA-2019-4810 | 2019-10-02 |
Oracle Linux version 6 (kernel-uek) | ELSA-2019-4812 | 2019-10-03 |
Oracle Linux version 7 (dtrace-modules-3.8.13-118.39.1.el7uek) | ELSA-2019-4810 | 2019-10-02 |
Oracle Linux version 7 (kernel) | ELSA-2020-1016 | 2020-04-06 |
Oracle Linux version 7 (kernel-uek) | ELSA-2019-4808 | 2019-10-01 |
Oracle Linux version 7 (kernel-uek) | ELSA-2019-4810 | 2019-10-02 |
Oracle Linux version 7 (kernel-uek) | ELSA-2019-4820 | 2019-10-11 |
Oracle VM version 3.4 (kernel-uek) | OVMSA-2019-0046 | 2019-10-02 |
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