CVE-2023-3301

Katalog CVE

CVSS 5.6 · Medium EPSS 0,26%

Kerentanan Reachable Assertion pada qemu, redhat enterprise linux. Skor CVSS 3.1 5.6 (Medium) menurut NVD.

Deskripsi (NVD)

A flaw was found in QEMU. The async nature of hot-unplug enables a race scenario where the net device backend is cleared before the virtio-net pci frontend has been unplugged. A malicious guest could use this time window to trigger an assertion and cause a denial of service.

Rincian

Terbit di NVD

13 September 2023

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-617: Reachable Assertion
CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

EPSS (30 hari)

0,26% peluang dieksploitasi; lebih tinggi dari 16,3% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://access.redhat.com/security/cve/CVE-2023-3301 patch · advisory pihak ketiga
• https://bugzilla.redhat.com/show_bug.cgi?id=2215784 issue tracking · advisory pihak ketiga
• https://security.netapp.com/advisory/ntap-20231020-0008/ advisory pihak ketiga