CVE-2019-14283
Medium
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.
SeverityMedium
CVSS6.8
Exploit probability—
Product
Linux Kernel
PublishedJul 26, 2019
First seenJul 26, 2019
How to fix
Update
- linux linux_kernel5.2.3 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| linux linux_kernel | v < 5.2.3 | 5.2.3 |
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