Popis
A flaw was found in virtio-win. The `RhelDoUnMap()` function does not properly validate the number of descriptors provided by a user during an unmap request. A local user could exploit this input validation vulnerability by supplying an excessive number of descriptors, leading to a buffer overrun. This can cause a system crash, resulting in a Denial of Service (DoS).
CVSS 6.7EPSS 0.11199999999999999%Riziko 0.68
Zobraziť zdroj- Zverejnené
- 2026-03-30 15:16:36
- Dotknuté verzie
- unknown
- Typ
- Firmvér
- Vektor
- CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
- Operačné systémy
- Linux