CVE-2020-10717
Vulnerability from cvelistv5
Published
2020-05-04 00:00
Modified
2024-08-04 11:14
Severity ?
3.3 (Low) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
Summary
A potential DoS flaw was found in the virtio-fs shared file system daemon (virtiofsd) implementation of the QEMU version >= v5.0. Virtio-fs is meant to share a host file system directory with a guest via virtio-fs device. If the guest opens the maximum number of file descriptors under the shared directory, a denial of service may occur. This flaw allows a guest user/process to cause this denial of service on the host.
References
secalert@redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-10717Issue Tracking, Patch, Third Party Advisory
secalert@redhat.comhttps://lists.gnu.org/archive/html/qemu-devel/2020-05/msg00141.htmlMailing List, Third Party Advisory
secalert@redhat.comhttps://lists.gnu.org/archive/html/qemu-devel/2020-05/msg00143.htmlMailing List, Patch, Third Party Advisory
secalert@redhat.comhttps://security.gentoo.org/glsa/202011-09Third Party Advisory
secalert@redhat.comhttps://www.openwall.com/lists/oss-security/2020/05/04/1Mailing List, Patch, Third Party Advisory
Impacted products
The QEMU ProjectQEMU
Show details on NVD website

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