Description
Multiple heap-based buffer overflows in the virtio-blk driver (hw/virtio-blk.c) in qemu-kvm 0.14.0 allow local guest users to cause a denial of service (guest crash) and possibly gain privileges via a (1) write request to the virtio_blk_handle_write function or (2) read request to the virtio_blk_handle_read function that is not properly aligned.
Published: 2012-06-21
Score: 7.4 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
Debian DSA Debian DSA DSA-2230-1 qemu-kvm security update
EUVD EUVD EUVD-2011-1749 Multiple heap-based buffer overflows in the virtio-blk driver (hw/virtio-blk.c) in qemu-kvm 0.14.0 allow local guest users to cause a denial of service (guest crash) and possibly gain privileges via a (1) write request to the virtio_blk_handle_write function or (2) read request to the virtio_blk_handle_read function that is not properly aligned.
Ubuntu USN Ubuntu USN USN-1145-1 QEMU vulnerabilities
History

No history.

Subscriptions

Qemu Qemu
Redhat Enterprise Linux
cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published:

Updated: 2024-08-06T22:37:25.770Z

Reserved: 2011-04-19T00:00:00.000Z

Link: CVE-2011-1750

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2012-06-21T15:55:08.880

Modified: 2026-04-29T01:13:23.040

Link: CVE-2011-1750

cve-icon Redhat

Severity : Important

Publid Date: 2011-03-30T00:00:00Z

Links: CVE-2011-1750 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses