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ALSA-2024:9317 — Low: NetworkManager security update

Affected: AlmaLinux:9: NetworkManager, AlmaLinux:9: NetworkManager-adsl, AlmaLinux:9: NetworkManager-bluetooth, AlmaLinux:9: NetworkManager-cloud-setup, AlmaLinux:9: NetworkManager-config-connectivity-redhat, AlmaLinux:9: NetworkManager-config-server, AlmaLinux:9: NetworkManager-dispatcher-routing-rules, AlmaLinux:9: NetworkManager-initscripts-updown, AlmaLinux:9: NetworkManager-libnm, AlmaLinux:9: NetworkManager-libnm-devel and 6 more

NetworkManager is a system network service that manages network devices and connections, attempting to keep active network connectivity when available. Its capabilities include managing Ethernet, wireless, mobile broadband (WWAN), and PPPoE devices, as well as providing VPN integration with a variety of different VPN services.

Security Fix(es):

* NetworkManager: Denial of Service (CVE-2024-6501)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Additional Changes:

For detailed information on changes in this release, see the AlmaLinux Release Notes linked from the References section.

bdu:2025-00340

EUVD-2026-261626

fkie_cve-2024-6501

A flaw was found in NetworkManager. When a system running NetworkManager with DEBUG logs enabled and an interface eth1 configured with LLDP enabled, a malicious user could inject a malformed LLDP packet. NetworkManager would crash, leading to a denial of service.

GHSA-gwgm-rhr4-mf4h

OESA-2024-2291 — NetworkManager security update

Affected: openEuler:24.03-LTS: NetworkManager

NetworkManager attempts to keep an active network connection available at all times. The point of NetworkManager is to make networking configuration and setup as painless and automatic as possible. If using DHCP, NetworkManager is intended to replace default routes, obtain IP addresses from a DHCP server, and change name servers whenever it sees fit. Security Fix(es): A flaw was found in NetworkManager. When a system running NetworkManager with DEBUG logs enabled and an interface eth1 configured with LLDP enabled, a malicious user could inject a malformed LLDP packet. NetworkManager would crash, leading to a denial of service.(CVE-2024-6501)

RHSA-2024:9317 — security update for NetworkManager

security update for NetworkManager

UBUNTU-CVE-2024-6501

Affected: Ubuntu:24.04:LTS: network-manager

WID-SEC-W-2024-3409 — Red Hat Enterprise Linux: Mehrere Schwachstellen

Ein Angreifer kann mehrere Schwachstellen in Red Hat Enterprise Linux ausnutzen, um einen Denial-of-Service-Zustand zu erzeugen, vertrauliche Informationen preiszugeben und Daten zu manipulieren.