Buffer overflow in Qemu
CVE-2024-7730
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…
Vulnerability class: Buffer Overflow
EPSS: 0.003 (18.9th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.4 (High). Vector: CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H.
Affected products
Weakness classification (CWE)
References
- patrick@puiterwijk.org (x_refsource_REDHAT, Third Party Advisory, vdb-entry)
- patrick@puiterwijk.org (x_refsource_REDHAT, issue-tracking, Third Party Advisory, Issue Tracking)
Frequently asked questions
- What is CVE-2024-7730?
- CVE-2024-7730 is a high-severity vulnerability in Qemu, classified under Heap-based Buffer Overflow. CVSS score: 7.4/10. Published 2024-11-14.
- How severe is CVE-2024-7730?
- High severity. CVSS v3 base score is 7.4 out of 10.