gsd-2014-0148
Vulnerability from gsd
Modified
2023-12-13 01:22
Details
Qemu before 2.0 block driver for Hyper-V VHDX Images is vulnerable to infinite loops and other potential issues when calculating BAT entries, due to missing bounds checks for block_size and logical_sector_size variables. These are used to derive other fields like 'sectors_per_block' etc. A user able to alter the Qemu disk image could ise this flaw to crash the Qemu instance resulting in DoS.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2014-0148",
"id": "GSD-2014-0148",
"references": [
"https://www.suse.com/security/cve/CVE-2014-0148.html",
"https://access.redhat.com/errata/RHSA-2014:0674",
"https://access.redhat.com/errata/RHSA-2014:0435",
"https://access.redhat.com/errata/RHSA-2014:0434",
"https://access.redhat.com/errata/RHSA-2014:0421",
"https://access.redhat.com/errata/RHSA-2014:0420",
"https://advisories.mageia.org/CVE-2014-0148.html",
"https://linux.oracle.com/cve/CVE-2014-0148.html"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
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"id": "GSD-2014-0148",
"modified": "2023-12-13T01:22:44.443514Z",
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"impact": {
"baseMetricV3": {
"cvssV3": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 5.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 1.8,
"impactScore": 3.6
}
},
"lastModifiedDate": "2023-02-13T00:33Z",
"publishedDate": "2022-09-29T03:15Z"
}
}
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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