GSD-2011-1750
Vulnerability from gsd - Updated: 2023-12-13 01:19Details
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.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2011-1750",
"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.",
"id": "GSD-2011-1750",
"references": [
"https://www.suse.com/security/cve/CVE-2011-1750.html",
"https://www.debian.org/security/2011/dsa-2230",
"https://access.redhat.com/errata/RHSA-2011:0534",
"https://linux.oracle.com/cve/CVE-2011-1750.html"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2011-1750"
],
"details": "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.",
"id": "GSD-2011-1750",
"modified": "2023-12-13T01:19:07.695098Z",
"schema_version": "1.4.0"
}
},
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}
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{
"name": "http://git.kernel.org/?p=virt/kvm/qemu-kvm.git%3Ba=commitdiff%3Bh=52c050236eaa4f0b5e1d160cd66dc18106445c4d",
"refsource": "MISC",
"url": "http://git.kernel.org/?p=virt/kvm/qemu-kvm.git%3Ba=commitdiff%3Bh=52c050236eaa4f0b5e1d160cd66dc18106445c4d"
},
{
"name": "http://lists.fedoraproject.org/pipermail/package-announce/2012-June/081972.html",
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"url": "http://lists.fedoraproject.org/pipermail/package-announce/2012-June/081972.html"
},
{
"name": "http://lists.gnu.org/archive/html/qemu-devel/2011-03/msg03015.html",
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"url": "http://lists.opensuse.org/opensuse-updates/2011-05/msg00043.html"
},
{
"name": "http://rhn.redhat.com/errata/RHSA-2011-0534.html",
"refsource": "MISC",
"url": "http://rhn.redhat.com/errata/RHSA-2011-0534.html"
},
{
"name": "http://secunia.com/advisories/44132",
"refsource": "MISC",
"url": "http://secunia.com/advisories/44132"
},
{
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},
{
"name": "http://www.osvdb.org/73756",
"refsource": "MISC",
"url": "http://www.osvdb.org/73756"
},
{
"name": "https://exchange.xforce.ibmcloud.com/vulnerabilities/67062",
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},
{
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},
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"name": "https://www.debian.org/security/2011/dsa-2230",
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},
{
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"refsource": "MISC",
"url": "https://www.ubuntu.com/usn/USN-1145-1/"
}
]
}
},
"nvd.nist.gov": {
"configurations": {
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"nodes": [
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"cpe_match": [
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"description": {
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"value": "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."
}
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"value": "CWE-119"
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"references": {
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"name": "44132",
"refsource": "SECUNIA",
"tags": [
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"tags": [],
"url": "http://www.osvdb.org/73756"
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{
"name": "openSUSE-SU-2011:0510",
"refsource": "SUSE",
"tags": [],
"url": "http://lists.opensuse.org/opensuse-updates/2011-05/msg00043.html"
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{
"name": "SUSE-SU-2011:0533",
"refsource": "SUSE",
"tags": [],
"url": "https://hermes.opensuse.org/messages/8572547"
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{
"name": "FEDORA-2012-8604",
"refsource": "FEDORA",
"tags": [],
"url": "http://lists.fedoraproject.org/pipermail/package-announce/2012-June/081972.html"
},
{
"name": "[Qemu-devel] 20110330 virtio-blk.c handling of i/o which is not a 512 multiple",
"refsource": "MLIST",
"tags": [],
"url": "http://lists.gnu.org/archive/html/qemu-devel/2011-03/msg03015.html"
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{
"name": "44393",
"refsource": "SECUNIA",
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{
"name": "[Qemu-devel] 20110330 Re: virtio-blk.c handling of i/o which is not a 512 multiple",
"refsource": "MLIST",
"tags": [],
"url": "http://lists.gnu.org/archive/html/qemu-devel/2011-03/msg03019.html"
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{
"name": "RHSA-2011:0534",
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"url": "http://rhn.redhat.com/errata/RHSA-2011-0534.html"
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{
"name": "44660",
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"tags": [
"Vendor Advisory"
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{
"name": "DSA-2230",
"refsource": "DEBIAN",
"tags": [],
"url": "https://www.debian.org/security/2011/dsa-2230"
},
{
"name": "USN-1145-1",
"refsource": "UBUNTU",
"tags": [],
"url": "https://www.ubuntu.com/usn/USN-1145-1/"
},
{
"name": "kvm-virtioblk-priv-escalation(67062)",
"refsource": "XF",
"tags": [],
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/67062"
},
{
"name": "http://git.kernel.org/?p=virt/kvm/qemu-kvm.git%3Ba=commitdiff%3Bh=52c050236eaa4f0b5e1d160cd66dc18106445c4d",
"refsource": "MISC",
"tags": [],
"url": "http://git.kernel.org/?p=virt/kvm/qemu-kvm.git%3Ba=commitdiff%3Bh=52c050236eaa4f0b5e1d160cd66dc18106445c4d"
}
]
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},
"impact": {
"baseMetricV2": {
"acInsufInfo": false,
"cvssV2": {
"accessComplexity": "MEDIUM",
"accessVector": "ADJACENT_NETWORK",
"authentication": "SINGLE",
"availabilityImpact": "COMPLETE",
"baseScore": 7.4,
"confidentialityImpact": "COMPLETE",
"integrityImpact": "COMPLETE",
"vectorString": "AV:A/AC:M/Au:S/C:C/I:C/A:C",
"version": "2.0"
},
"exploitabilityScore": 4.4,
"impactScore": 10.0,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "HIGH",
"userInteractionRequired": false
}
},
"lastModifiedDate": "2023-02-13T04:30Z",
"publishedDate": "2012-06-21T15:55Z"
}
}
}
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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
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