gsd-2017-2615
Vulnerability from gsd
Modified
2023-12-13 01:21
Details
Quick emulator (QEMU) built with the Cirrus CLGD 54xx VGA emulator support is vulnerable to an out-of-bounds access issue. It could occur while copying VGA data via bitblt copy in backward mode. A privileged user inside a guest could use this flaw to crash the QEMU process resulting in DoS or potentially execute arbitrary code on the host with privileges of QEMU process on the host.
Aliases
Aliases
{
"GSD": {
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"description": "Quick emulator (QEMU) built with the Cirrus CLGD 54xx VGA emulator support is vulnerable to an out-of-bounds access issue. It could occur while copying VGA data via bitblt copy in backward mode. A privileged user inside a guest could use this flaw to crash the QEMU process resulting in DoS or potentially execute arbitrary code on the host with privileges of QEMU process on the host.",
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"https://access.redhat.com/errata/RHSA-2017:0454",
"https://access.redhat.com/errata/RHSA-2017:0396",
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"https://access.redhat.com/errata/RHSA-2017:0344",
"https://access.redhat.com/errata/RHSA-2017:0334",
"https://access.redhat.com/errata/RHSA-2017:0333",
"https://access.redhat.com/errata/RHSA-2017:0332",
"https://access.redhat.com/errata/RHSA-2017:0331",
"https://access.redhat.com/errata/RHSA-2017:0330",
"https://access.redhat.com/errata/RHSA-2017:0329",
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"https://access.redhat.com/errata/RHSA-2017:0309",
"https://ubuntu.com/security/CVE-2017-2615",
"https://linux.oracle.com/cve/CVE-2017-2615.html"
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},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
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"impact": {
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"accessVector": "NETWORK",
"authentication": "SINGLE",
"availabilityImpact": "COMPLETE",
"baseScore": 9.0,
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"integrityImpact": "COMPLETE",
"vectorString": "AV:N/AC:L/Au:S/C:C/I:C/A:C",
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"exploitabilityScore": 8.0,
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"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "HIGH",
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"attackVector": "NETWORK",
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"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "HIGH",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H",
"version": "3.0"
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"exploitabilityScore": 2.3,
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},
"lastModifiedDate": "2023-02-12T23:29Z",
"publishedDate": "2018-07-03T01:29Z"
}
}
}
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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.
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- 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.