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[email protected]CVE-2024-2496

HistoryMar 18, 2024 - 1:15 p.m.

CVE-2024-2496

2024-03-1813:15:08

CWE-476

[email protected]

web.nvd.nist.gov

113

cve-2024-2496

null pointer dereference

udevconnectlistallinterfaces

libvirt

denial of service

nvd

5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

6.9 Medium

AI Score

Confidence

High

1.5 Low

CVSS2

Access Vector

LOCAL

Access Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:L/AC:M/Au:S/C:N/I:N/A:P

0.0004 Low

EPSS

Percentile

15.1%

JSON

A NULL pointer dereference flaw was found in the udevConnectListAllInterfaces() function in libvirt. This issue can occur when detaching a host interface while at the same time collecting the list of interfaces via virConnectListAllInterfaces API. This flaw could be used to perform a denial of service attack by causing the libvirt daemon to crash.