AZL-60151
See a problem?- Import Source
- https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-60151.json
- JSON Data
- https://api.osv.dev/v1/vulns/AZL-60151
- Upstream
- Published
- 2024-09-20T18:15:04Z
- Modified
- 2026-04-21T04:37:22Z
- Severity
-
- 3.8 (Low) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N CVSS Calculator
- Summary
- CVE-2024-8612 affecting package qemu 6.2.0-26
- Details
-
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.
- References