PT-2024-39133

CVE-2024-8612

Published

2024-09-09

Updated

2025-10-02

Description by

CVSS 3.1

3.8

Low

MetricsAV:L/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N

Name of the Vulnerable Software and Affected Versions: QEMU (affected versions not specified)

Description: 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, and virtio crypto req complete could be larger than the true size of the data sent to the guest. This may lead to an information leak due to uninitialized data in the bounce.buffer. Attackers may crash the system or execute code.

Recommendations: At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploitability

Exploit

Impacts

Researchers

Xiao Lei

Yiming Tao

Yongkang Jia

Vendors

Affected products

Weakness enumeration

CWE-200: Exposure of Sensitive Information to an Unauthorized Actor