Описание
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.
Пакеты
| Пакет | Статус | Версия исправления | Релиз | Тип |
|---|---|---|---|---|
| network-manager | fixed | 1.49.90-2 | package | |
| network-manager | fixed | 1.42.4-1+deb12u1 | bookworm | package |
| network-manager | not-affected | bullseye | package |
Примечания
https://bugzilla.redhat.com/show_bug.cgi?id=2295734
https://gitlab.freedesktop.org/NetworkManager/NetworkManager/-/issues/1550
https://gitlab.freedesktop.org/NetworkManager/NetworkManager/-/merge_requests/2007
Introduced by: https://gitlab.freedesktop.org/NetworkManager/NetworkManager/-/commit/630de288d2e4e01d9ed89218722c0f52b2173128 (1.41.4-dev)
Fixed by: https://gitlab.freedesktop.org/NetworkManager/NetworkManager/-/commit/79c1f8c93ad620d02f61ffa49dd3df04fca48069 (1.49.5-dev)
EPSS
Связанные уязвимости
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.
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.
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.
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.
EPSS