AUGUST 4, 2026
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Case File

CVE-2023-5158

MEDIUM · CVSS 6.5 EPSS 0.20%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2023-09-25 · Last synced 2026-08-04

CyberRota Analysis

This is a medium severity vulnerability with a CVSS score of 6.5. It affects Linux. It may lead to a denial-of-service condition.

CVE
CVE-2023-5158
Severity
MEDIUM
CVSS
6.5
EPSS
0.20%
Linux

Original NVD Description

A flaw was found in vringh_kiov_advance in drivers/vhost/vringh.c in the host side of a virtio ring in the Linux Kernel. This issue may result in a denial of service from guest to host via zero length descriptor.

Related CVEs

Other vulnerabilities affecting the same vendor(s)