CVE-2023-2019

medium

Description

A flaw was found in the Linux kernel's netdevsim device driver, within the scheduling of events. This issue results from the improper management of a reference count. This may allow an attacker to create a denial of service condition on the system.

References

https://www.zerodayinitiative.com/advisories/ZDI-CAN-17811/

https://github.com/torvalds/linux/commit/180a6a3ee60a

https://bugzilla.redhat.com/show_bug.cgi?id=2189137

Details

Source: Mitre, NVD

Published: 2023-04-24

Updated: 2023-05-04

Risk Information

CVSS v2

Base Score: 4.3

Vector: CVSS2#AV:L/AC:L/Au:M/C:N/I:N/A:C

Severity: Medium

CVSS v3

Base Score: 4.4

Vector: CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H