CVE-2020-10717

Katalog CVE

CVSS 6.5 · Medium EPSS 0,40%

Kerentanan Allocation of Resources Without Limits or Throttling pada qemu. Skor CVSS 3.1 6.5 (Medium) menurut NVD.

Deskripsi (NVD)

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.

Rincian

Terbit di NVD

4 Mei 2020

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

6.5 (Medium), sumber NVD
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-770: Allocation of Resources Without Limits or Throttling

EPSS (30 hari)

0,40% peluang dieksploitasi; lebih tinggi dari 31,7% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-10717 issue tracking · patch · advisory pihak ketiga
• https://lists.gnu.org/archive/html/qemu-devel/2020-05/msg00143.html mailing list · patch · advisory pihak ketiga
• https://www.openwall.com/lists/oss-security/2020/05/04/1 mailing list · patch · advisory pihak ketiga
• https://lists.gnu.org/archive/html/qemu-devel/2020-05/msg00141.html mailing list · advisory pihak ketiga
• https://security.gentoo.org/glsa/202011-09 advisory pihak ketiga