ghsa-mjrj-9494-78rr
Vulnerability from github
Published
2022-05-24 17:17
Modified
2022-10-07 18:15
Severity ?
Details
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.
{ "affected": [], "aliases": [ "CVE-2020-10717" ], "database_specific": { "cwe_ids": [ "CWE-400", "CWE-770" ], "github_reviewed": false, "github_reviewed_at": null, "nvd_published_at": "2020-05-04T21:15:00Z", "severity": "LOW" }, "details": "A potential DoS flaw was found in the virtio-fs shared file system daemon (virtiofsd) implementation of the QEMU version \u003e= 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.", "id": "GHSA-mjrj-9494-78rr", "modified": "2022-10-07T18:15:55Z", "published": "2022-05-24T17:17:05Z", "references": [ { "type": "ADVISORY", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-10717" }, { "type": "WEB", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-10717" }, { "type": "WEB", "url": "https://lists.gnu.org/archive/html/qemu-devel/2020-05/msg00141.html" }, { "type": "WEB", "url": "https://lists.gnu.org/archive/html/qemu-devel/2020-05/msg00143.html" }, { "type": "WEB", "url": "https://security.gentoo.org/glsa/202011-09" }, { "type": "WEB", "url": "https://www.openwall.com/lists/oss-security/2020/05/04/1" } ], "schema_version": "1.4.0", "severity": [ { "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H", "type": "CVSS_V3" } ] }
Loading...
Loading...
Sightings
Author | Source | Type | Date |
---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.