high7.1
CVE-2021-47039
In the Linux kernel, the following vulnerability has been resolved: ataflop: potential out of bounds in do_format() The function uses "type" as an array index:…
Impact
In the Linux kernel, the following vulnerability has been resolved: ataflop: potential out of bounds in do_format() The function uses "type" as an array index: q = unit[drive].disk[type]->queue; Unfortunately the bounds check on "type" isn't done until later in the function. Fix this by moving the bounds check to the start.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Linux | Linux Kernel | from 5.11 before 5.11.21 from 5.12 before 5.12.4 |
Weakness classification
References
- NVD record
- CVE.org record
- https://git.kernel.org/stable/c/07f86aa8f4fe077be1b018cc177eb8c6573e5671
- https://git.kernel.org/stable/c/1ffec389a6431782a8a28805830b6fae9bf00af1
- https://git.kernel.org/stable/c/2a3a8bbca28b899806844c00d49ed1b7ccb50957
- https://git.kernel.org/stable/c/07f86aa8f4fe077be1b018cc177eb8c6573e5671
- https://git.kernel.org/stable/c/1ffec389a6431782a8a28805830b6fae9bf00af1
- https://git.kernel.org/stable/c/2a3a8bbca28b899806844c00d49ed1b7ccb50957