Описание
Security update for qemu
This update for qemu fixes the following issues:
- CVE-2024-8612: Fixed information leak in virtio devices (bsc#1230915).
- CVE-2024-7409: Fixed denial of service via improper synchronization in QEMU NBD Server during socket closure (bsc#1229007).
- CVE-2024-3447: Fixed heap buffer overflow in sdhci_write_dataport() (bsc#1222845).
Other fixes:
- Fix ipxe build with new binutils (bsc#1219733, bsc#1219722).
Список пакетов
Container suse/sle-micro-rancher/5.2:latest
SUSE Enterprise Storage 7.1
SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS
SUSE Linux Enterprise Micro 5.1
SUSE Linux Enterprise Micro 5.2
SUSE Linux Enterprise Server 15 SP3-LTSS
SUSE Linux Enterprise Server for SAP Applications 15 SP3
Ссылки
- Link for SUSE-SU-2025:0692-1
- E-Mail link for SUSE-SU-2025:0692-1
- SUSE Security Ratings
- SUSE Bug 1219722
- SUSE Bug 1219733
- SUSE Bug 1222845
- SUSE Bug 1229007
- SUSE Bug 1230915
- SUSE CVE CVE-2024-3447 page
- SUSE CVE CVE-2024-7409 page
- SUSE CVE CVE-2024-8612 page
Описание
A heap-based buffer overflow was found in the SDHCI device emulation of QEMU. The bug is triggered when both `s->data_count` and the size of `s->fifo_buffer` are set to 0x200, leading to an out-of-bound access. A malicious guest could use this flaw to crash the QEMU process on the host, resulting in a denial of service condition.
Затронутые продукты
Ссылки
- CVE-2024-3447
- SUSE Bug 1222845
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, 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