Описание
Security update for qemu
This update for qemu fixes the following issues:
- CVE-2024-7409: Fixed denial of service via improper synchronization in QEMU NBD Server during socket closure (bsc#1229007)
- CVE-2024-8354: Fixed assertion failure in usb_ep_get() in usb (bsc#1230834)
- CVE-2024-8612: Fixed information leak in virtio devices (bsc#1230915)
Список пакетов
Container suse/sle-micro-rancher/5.3:latest
Container suse/sle-micro-rancher/5.4:latest
SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS
SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS
SUSE Linux Enterprise Micro 5.3
SUSE Linux Enterprise Micro 5.4
SUSE Linux Enterprise Server 15 SP4-LTSS
SUSE Linux Enterprise Server for SAP Applications 15 SP4
SUSE Manager Proxy 4.3
SUSE Manager Server 4.3
Ссылки
- Link for SUSE-SU-2024:4304-1
- E-Mail link for SUSE-SU-2024:4304-1
- SUSE Security Ratings
- SUSE Bug 1229007
- SUSE Bug 1230834
- SUSE Bug 1230915
- SUSE CVE CVE-2024-7409 page
- SUSE CVE CVE-2024-8354 page
- SUSE CVE CVE-2024-8612 page
Описание
A flaw was found in the QEMU NBD Server. This vulnerability allows a denial of service (DoS) attack via improper synchronization during socket closure when a client keeps a socket open as the server is taken offline.
Затронутые продукты
Ссылки
- CVE-2024-7409
- SUSE Bug 1229007
Описание
A flaw was found in QEMU. An assertion failure was present in the usb_ep_get() function in hw/net/core.c when trying to get the USB endpoint from a USB device. This flaw may allow a malicious unprivileged guest user to crash the QEMU process on the host and cause a denial of service condition.
Затронутые продукты
Ссылки
- CVE-2024-8354
- SUSE Bug 1230834
Описание
A flaw was found in QEMU, in the virtio-scsi, virtio-blk, and virtio-crypto devices. The size for virtqueue_push as set in virtio_scsi_complete_req / virtio_blk_req_complete / virito_crypto_req_complete could be larger than the true size of the data which has been sent to guest. Once virtqueue_push() finally calls dma_memory_unmap to ummap the in_iov, it may call the address_space_write function to write back the data. Some uninitialized data may exist in the bounce.buffer, leading to an information leak.
Затронутые продукты
Ссылки
- CVE-2024-8612
- SUSE Bug 1230915