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.
CVSS Details
- CVSS 3.1 Base Score: 3.1
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:L)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade NetworkManager-bluetoothUpgrade NetworkManager-wwanUpgrade NetworkManager-tuiUpgrade NetworkManager-libnmUpgrade NetworkManager-teamUpgrade NetworkManager-initscripts-updownUpgrade NetworkManager-ovsUpgrade NetworkManager-config-connectivity-redhatUpgrade NetworkManager-cloud-setupUpgrade NetworkManager-wifiUpgrade NetworkManager-config-serverUpgrade NetworkManager-adslUpgrade NetworkManager-libnm-develUpgrade NetworkManager-dispatcher-routing-rulesUpgrade NetworkManager-pppUpgrade NetworkManager | Nov 19, 2024 | Jul 9, 2024 |
| Debian | — | Upgrade network-manager | May 15, 2025 | Jul 9, 2024 |
| Oracle_linux | — | Upgrade NetworkManager-ovsUpgrade NetworkManager-config-connectivity-oracleUpgrade NetworkManagerUpgrade NetworkManager-adslUpgrade NetworkManager-tuiUpgrade NetworkManager-initscripts-updownUpgrade NetworkManager-teamUpgrade NetworkManager-dispatcher-routing-rulesUpgrade NetworkManager-libnm-develUpgrade NetworkManager-config-serverUpgrade NetworkManager-libnmUpgrade NetworkManager-bluetoothUpgrade NetworkManager-wwanUpgrade NetworkManager-cloud-setupUpgrade NetworkManager-pppUpgrade NetworkManager-wifi | Nov 21, 2024 | Jul 4, 2024 |
| Redhat_linux | — | Upgrade NetworkManager-debuginfoUpgrade NetworkManager-debugsourceUpgrade NetworkManager-wwanUpgrade NetworkManager-wwan-debuginfoUpgrade NetworkManager-tuiUpgrade NetworkManager-team-debuginfoUpgrade NetworkManager-libnmUpgrade NetworkManager-config-connectivity-redhatUpgrade NetworkManager-initscripts-updownUpgrade NetworkManager-teamUpgrade NetworkManager-bluetoothNo solution existsUpgrade NetworkManager-libnm-develUpgrade NetworkManager-ovsUpgrade NetworkManager-ppp-debuginfoUpgrade NetworkManager-adsl-debuginfoUpgrade NetworkManager-bluetooth-debuginfoUpgrade NetworkManagerUpgrade NetworkManager-cloud-setupUpgrade NetworkManager-tui-debuginfoUpgrade NetworkManager-adslUpgrade NetworkManager-config-serverUpgrade NetworkManager-wifiUpgrade NetworkManager-cloud-setup-debuginfoUpgrade NetworkManager-wifi-debuginfoUpgrade NetworkManager-ovs-debuginfoUpgrade NetworkManager-libnm-debuginfoUpgrade NetworkManager-dispatcher-routing-rulesUpgrade NetworkManager-ppp | Nov 13, 2024 | Jul 9, 2024 |
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