CVE-2024-5564
High
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.
SeverityHigh
CVSS8.1
Exploit probability—
Product
Libndp
PublishedMay 31, 2024
First seenMay 31, 2024
Weakness typeCWE-120CWE-120
How to fix
Update
- libndp1.7-7 or later
Vendor advisories
- access.redhat.com/errata/RHBA-2025:6631
- access.redhat.com/errata/RHSA-2024:4618
- access.redhat.com/errata/RHSA-2024:4619
- access.redhat.com/errata/RHSA-2024:4620
- access.redhat.com/errata/RHSA-2024:4622
- access.redhat.com/errata/RHSA-2024:4636
- access.redhat.com/errata/RHSA-2024:4640
- access.redhat.com/errata/RHSA-2024:4641
- access.redhat.com/errata/RHSA-2024:4642
- access.redhat.com/errata/RHSA-2024:4643
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| libndp | 1.0 ≤ v < 1.7-7 | 1.7-7 |
| Red Hat Red Hat Enterprise Linux 10 | No range specified | — |
| Red Hat Red Hat Enterprise Linux 7 Extended Lifecycle Support | No range specified | — |
| enterprise_linux 8 | No range specified | — |
| rhel_aus 8.2 | No range specified | — |
| rhel_aus 8.4 | No range specified | — |
| rhel_tus 8.6 | No range specified | — |
| rhel_eus 8.8 | No range specified | — |
| enterprise_linux 9 | No range specified | — |
| rhel_e4s 9.0 | No range specified | — |
| rhel_eus 9.2 | No range specified | — |
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