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2 vulnerabilities by kvm_group
CVE-2011-2512 (GCVE-0-2011-2512)
Vulnerability from cvelistv5 – Published: 2012-06-21 15:00 – Updated: 2024-08-06 23:00
VLAI
Summary
The virtio_queue_notify in qemu-kvm 0.14.0 and earlier does not properly validate the virtqueue number, which allows guest users to cause a denial of service (guest crash) and possibly execute arbitrary code via a negative number in the Queue Notify field of the Virtio Header, which bypasses a signed comparison.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
14 references
Date Public
2011-03-27 00:00
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CVE-2012-0029 (GCVE-0-2012-0029)
Vulnerability from cvelistv5 – Published: 2012-01-27 15:00 – Updated: 2024-08-06 18:09
VLAI
Summary
Heap-based buffer overflow in the process_tx_desc function in the e1000 emulation (hw/e1000.c) in qemu-kvm 0.12, and possibly other versions, allows guest OS users to cause a denial of service (QEMU crash) and possibly execute arbitrary code via crafted legacy mode packets.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
15 references
Date Public
2012-01-05 00:00
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