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| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2024-49297 | 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. |
Thu, 02 Oct 2025 17:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| References |
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Wed, 16 Jul 2025 13:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
epss
|
epss
|
Wed, 21 May 2025 08:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| CPEs | cpe:/o:redhat:enterprise_linux:10 |
Fri, 22 Nov 2024 12:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| References |
|
Fri, 20 Sep 2024 18:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Fri, 20 Sep 2024 18:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | No description is available for this CVE. | 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. |
| Title | qemu-kvm: information leak in virtio devices | Qemu-kvm: information leak in virtio devices |
| First Time appeared |
Redhat
Redhat advanced Virtualization Redhat enterprise Linux |
|
| CPEs | cpe:/a:redhat:advanced_virtualization:8::el8 cpe:/o:redhat:enterprise_linux:6 cpe:/o:redhat:enterprise_linux:7 cpe:/o:redhat:enterprise_linux:8 cpe:/o:redhat:enterprise_linux:9 |
|
| Vendors & Products |
Redhat
Redhat advanced Virtualization Redhat enterprise Linux |
|
| References |
|
Fri, 20 Sep 2024 15:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | No description is available for this CVE. | |
| Title | qemu-kvm: information leak in virtio devices | |
| Weaknesses | CWE-200 | |
| References |
| |
| Metrics |
threat_severity
|
cvssV3_1
|
Status: PUBLISHED
Assigner: redhat
Published:
Updated: 2025-11-08T08:56:18.036Z
Reserved: 2024-09-09T16:25:22.769Z
Link: CVE-2024-8612
Updated: 2024-11-08T15:02:52.687Z
Status : Deferred
Published: 2024-09-20T18:15:04.743
Modified: 2026-04-15T00:35:42.020
Link: CVE-2024-8612
OpenCVE Enrichment
No data.
EUVD