Description (CNA)
A race condition was found in the Linux kernels implementation of the floppy disk drive controller driver software. The impact of this issue is lessened by the fact that the default permissions on the floppy device (/dev/fd0) are restricted to root. If the permissions on the device have changed the impact changes greatly. In the default configuration root (or equivalent) permissions are required to attack this flaw.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| n/a / kernel | affected kernel 5.12-rc2 |
CWE
CWE-362
References
- https://bugzilla.redhat.com/show_bug.cgi?id=1932150
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=a0c80efe5956ccce9fe7ae5c78542578c07bc20a
ADP enrichment
No English description supplied.