ELSA-2024-12673

Опубликовано: 19 сент. 2024

Источник: oracle-oval

Платформа: Oracle Linux 9

Описание

ELSA-2024-12673: libvirt security update (IMPORTANT)

libvirt [9.0.0-6.el9]

rpc: ensure temporary GSource is removed from client event loop (Daniel P. Berrange) [Orabug: 36821472] {CVE-2024-4418}
rpc: Don't warn about 'max_client_requests' in single-threaded daemons (Peter Krempa) [Orabug: 36422853]

libvirt-python [9.0.0-6.el9]

Update to libvirt 9.0.0-6 (Karl Heubaum)

Обновленные пакеты

Oracle Linux 9

Oracle Linux aarch64

libvirt

9.0.0-6.el9

libvirt-client

9.0.0-6.el9

libvirt-client-qemu

9.0.0-6.el9

libvirt-daemon

9.0.0-6.el9

libvirt-daemon-config-network

9.0.0-6.el9

libvirt-daemon-config-nwfilter

9.0.0-6.el9

libvirt-daemon-driver-interface

9.0.0-6.el9

libvirt-daemon-driver-network

9.0.0-6.el9

libvirt-daemon-driver-nodedev

9.0.0-6.el9

libvirt-daemon-driver-nwfilter

9.0.0-6.el9

libvirt-daemon-driver-qemu

9.0.0-6.el9

libvirt-daemon-driver-secret

9.0.0-6.el9

libvirt-daemon-driver-storage

9.0.0-6.el9

libvirt-daemon-driver-storage-core

9.0.0-6.el9

libvirt-daemon-driver-storage-disk

9.0.0-6.el9

libvirt-daemon-driver-storage-iscsi

9.0.0-6.el9

libvirt-daemon-driver-storage-logical

9.0.0-6.el9

libvirt-daemon-driver-storage-mpath

9.0.0-6.el9

libvirt-daemon-driver-storage-rbd

9.0.0-6.el9

libvirt-daemon-driver-storage-scsi

9.0.0-6.el9

libvirt-daemon-kvm

9.0.0-6.el9

libvirt-devel

9.0.0-6.el9

libvirt-docs

9.0.0-6.el9

libvirt-libs

9.0.0-6.el9

libvirt-lock-sanlock

9.0.0-6.el9

libvirt-nss

9.0.0-6.el9

libvirt-wireshark

9.0.0-6.el9

python3-libvirt

9.0.0-6.el9

Oracle Linux x86_64

libvirt

9.0.0-6.el9

libvirt-client

9.0.0-6.el9

libvirt-client-qemu

9.0.0-6.el9

libvirt-daemon

9.0.0-6.el9

libvirt-daemon-config-network

9.0.0-6.el9

libvirt-daemon-config-nwfilter

9.0.0-6.el9

libvirt-daemon-driver-interface

9.0.0-6.el9

libvirt-daemon-driver-network

9.0.0-6.el9

libvirt-daemon-driver-nodedev

9.0.0-6.el9

libvirt-daemon-driver-nwfilter

9.0.0-6.el9

libvirt-daemon-driver-qemu

9.0.0-6.el9

libvirt-daemon-driver-secret

9.0.0-6.el9

libvirt-daemon-driver-storage

9.0.0-6.el9

libvirt-daemon-driver-storage-core

9.0.0-6.el9

libvirt-daemon-driver-storage-disk

9.0.0-6.el9

libvirt-daemon-driver-storage-iscsi

9.0.0-6.el9

libvirt-daemon-driver-storage-logical

9.0.0-6.el9

libvirt-daemon-driver-storage-mpath

9.0.0-6.el9

libvirt-daemon-driver-storage-rbd

9.0.0-6.el9

libvirt-daemon-driver-storage-scsi

9.0.0-6.el9

libvirt-daemon-kvm

9.0.0-6.el9

libvirt-devel

9.0.0-6.el9

libvirt-docs

9.0.0-6.el9

libvirt-libs

9.0.0-6.el9

libvirt-lock-sanlock

9.0.0-6.el9

libvirt-nss

9.0.0-6.el9

libvirt-wireshark

9.0.0-6.el9

python3-libvirt

9.0.0-6.el9

Связанные CVE

CVE-2024-4418

Ссылки на источники

Связанные уязвимости

CVE-2024-4418

CVSS3: 6.2

ubuntu

около 1 года назад

A race condition leading to a stack use-after-free flaw was found in libvirt. Due to a bad assumption in the virNetClientIOEventLoop() method, the `data` pointer to a stack-allocated virNetClientIOEventData structure ended up being used in the virNetClientIOEventFD callback while the data pointer's stack frame was concurrently being "freed" when returning from virNetClientIOEventLoop(). The 'virtproxyd' daemon can be used to trigger requests. If libvirt is configured with fine-grained access control, this issue, in theory, allows a user to escape their otherwise limited access. This flaw allows a local, unprivileged user to access virtproxyd without authenticating. Remote users would need to authenticate before they could access it.