| Severity |
|
| Type |
| - |
Unknown |
| + |
Denial of service |
|
| Description |
| + |
A flaw was found in the way the spice-vdagentd daemon handled file transfers from the host system to the virtual machine. Any unprivileged local guest user with access to the UNIX domain socket path /run/spice-vdagentd/spice-vdagent-sock could use this flaw to perform a memory denial of service for spice-vdagentd or even other processes in the VM system. The highest threat from this vulnerability is to system availability. This flaw affects spice-vdagent versions 0.20 and previous versions. |
|
| References |
| + |
https://www.openwall.com/lists/oss-security/2020/11/04/1 |
| + |
https://gitlab.freedesktop.org/spice/linux/vd_agent/-/commit/1a8b93ca6ac0b690339ab7f0afc6fc45d198d332 |
| + |
https://gitlab.freedesktop.org/spice/linux/vd_agent/-/commit/9d35d8a86fb310fc1f29d428c0a96995948d2357 |
|
| Notes |
|