ALBA-2021:2576 NetworkManager bug fix and enhancement update
Bug fixes for NetworkManager address issues with connection removal, bonding, and traffic control, potentially preventing network disruptions.
- Exploited in the wild
- Not known
- Login needed
- Not stated
- Attackable
- Not stated
- Victim action needed
- Not stated
- Fix
- Available
What is ALBA-2021:2576?
ALBA-2021:2576 is a vulnerability in NetworkManager-libnm-devel, published on 29 Jun 2021.
Official description
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.
Bug Fix(es) and Enhancement(s):
[NMCI] Automatic connection not removed when veth device gets removed (BZ#1965336)
[SNO][assisted-operator][nmstate] Bond Interface is down when booting from the discovery ISO (BZ#1965337)
NetworkManager doesn't honour tlb_dynamic_lb=0 when creating a bonding device with mode=balance-alb (BZ#1965948)
Provide a way to ignore existing TC qdiscs and filters (BZ#1972566)
Which versions are affected by ALBA-2021:2576?
Linux distribution packages (1)
NetworkManager-libnm-devel AlmaLinux:8 | All versions | 1:1.30.0-9.el8_4 |
How do I fix ALBA-2021:2576?
Apply the vendor's patch.
Is ALBA-2021:2576 being exploited?
There is no known exploitation of ALBA-2021:2576 in the wild and no public exploit code.