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CVE-2024-7730
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MITRE ATT&CK
Collection
Command and Control
Credential Access
Defense Evasion
Discovery
Execution
Exfiltration
Impact
Initial Access
Lateral Movement
Persistence
Privilege Escalation
Topic Tags
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.
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CVSS V3 Severity and Metrics
General Information
Vendors
- Red Hat
Products
- Red Hat Enterprise Linux 6,
- Red Hat Enterprise Linux 7,
- Red Hat Enterprise Linux 8,
- Red Hat Enterprise Linux 8 Advanced Virtualization,
- Red Hat Enterprise Linux 9
References
Additional Info
Technical Analysis
Report as Emergent Threat Response
Report as Exploited in the Wild
CVE ID
AttackerKB requires a CVE ID in order to pull vulnerability data and references from the CVE list and the National Vulnerability Database. If available, please supply below: