CVE-2023-2019

2023-04-2421:15:09

CWE-911

[email protected]

web.nvd.nist.gov

linux

netdevsim

driver

event scheduling

denial of service

4.4 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H

4.7 Medium

AI Score

Confidence

High

0.0005 Low

EPSS

Percentile

16.2%

JSON

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.