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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.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade spice-vdagent | May 4, 2022 | Nov 25, 2020 |
| Centos_linux | — | Upgrade spice-vdagent-debugsourceUpgrade spice-vdagentUpgrade spice-vdagent-debuginfo | Jun 1, 2021 | Nov 25, 2020 |
| Debian | — | Upgrade spice-vdagent | Jan 14, 2021 | Nov 25, 2020 |
| Huawei Euleros 2_0_sp2 | — | Upgrade spice-vdagent | Sep 16, 2021 | Nov 25, 2020 |
| Huawei Euleros 2_0_sp3 | — | Upgrade spice-vdagent | Oct 26, 2021 | Nov 25, 2020 |
| Huawei Euleros 2_0_sp5 | — | Upgrade spice-vdagent | Sep 7, 2021 | Nov 25, 2020 |
| Huawei Euleros 2_0_sp8 | — | Upgrade spice-vdagent | Aug 10, 2021 | Nov 25, 2020 |
| Huawei Euleros 2_0_sp9 | — | Upgrade spice-vdagent-help | Aug 10, 2021 | Nov 25, 2020 |
| Oracle_linux | — | Upgrade spice-vdagent | May 26, 2021 | Nov 3, 2020 |
| Redhat_linux | — | Upgrade spice-vdagentUpgrade spice-vdagent-debuginfoNo solution existsUpgrade spice-vdagent-debugsource | May 21, 2021 | Nov 25, 2020 |
| Rocky_linux | — | Upgrade spice-vdagent-debuginfoUpgrade spice-vdagentUpgrade spice-vdagent-debugsource | Mar 12, 2024 | Nov 25, 2020 |
| Suse | — | Upgrade spice-vdagent | Nov 12, 2020 | Nov 4, 2020 |
| Ubuntu | — | Upgrade spice-vdagent | Nov 5, 2020 | Nov 4, 2020 |
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