CVE-2024-5564

Libndp: buffer overflow in route information length field

HIGH
8.1
CVSS Score
Published: May 31, 2024 at 06:31 PM UTC
Updated: June 17, 2026 at 08:16 AM UTC
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Severity
HIGH8.1
Exploit prediction
EPSS 1%
SSVC
No known exploit

Description

A vulnerability was found in libndp. This flaw allows a local malicious user to cause a buffer overflow in NetworkManager, triggered by sending a malformed IPv6 router advertisement packet. This issue occurred as libndp was not correctly validating the route length information.

Affected

We have no canonical product record for this CVE. The source names may not have matched any product.

References (13)

SSVC — Action Prioritization

SSVCNo known exploitNot automatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

8.1HIGHredhat
Attack Vector
NETWORK
Complexity
HIGH
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-120

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