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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.

🗓️ 19 Jan 2022 08:00:00Reported by MicrosoftType 
mscve
 mscve
🔗 msrc.microsoft.com👁 2 Views

Flaw in spice-vdagentd allows unprivileged locals with the spice-vdagent-sock to cause memory denial in virtual machines.

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19 Jan 2022 08:00Current
5.5Medium risk
Vulners AI Score5.5
CVSS 22.1
CVSS 3.15.5
EPSS0.00153
2