Heap-based Buffer Overflow Affecting qemu-project/qemu package, versions [,9.1.0)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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- published14 Aug 2024
- disclosed5 Jul 2024
- creditZheyu Ma
Introduced: 5 Jul 2024
CVE-2024-7730 (opens in a new tab)How to fix?
Upgrade qemu-project/qemu to version 9.1.0 or higher.
Overview
Affected versions of this package are vulnerable to Heap-based Buffer Overflow due to improper check when reading input audio in the virtio-snd input callback, virtio_snd_pcm_in_cb(). An attacker can manipulate memory and potentially execute arbitrary code by sending crafted input.