CVE-2024-7730
CVSS V2 None
CVSS V3 None
Description
A heap buffer overflow was found in the virtio-snd device in QEMU. When reading input audio in the virtio-snd input callback, virtio_snd_pcm_in_cb, the function did not check whether the iov can fit the data buffer. This issue can trigger an out-of-bounds write if the size of the virtio queue element is equal to virtio_snd_pcm_status, which makes the available space for audio data zero.
Overview
- CVE ID
- CVE-2024-7730
- Assigner
- fedora
- Vulnerability Status
- PUBLISHED
- Published Version
- 2024-11-14T12:11:50.456Z
- Last Modified Date
- 2024-11-14T19:32:39.807Z
Weakness Enumerations
References
| Reference URL | Reference Tags |
|---|---|
| https://access.redhat.com/security/cve/CVE-2024-7730 | vdb-entry x_refsource_REDHAT |
| https://bugzilla.redhat.com/show_bug.cgi?id=2304289 | issue-tracking x_refsource_REDHAT |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2024-7730 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-7730 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2024-11-15 13:14:34 | Added to TrackCVE |