ghsa-v6gr-ph59-9hqm
Vulnerability from github
Published
2022-05-13 01:07
Modified
2022-05-13 01:07
Severity ?
Details
Quick emulator (QEMU) before 2.8 built with the Cirrus CLGD 54xx VGA Emulator support is vulnerable to an out-of-bounds access issue. The issue could occur while copying VGA data in cirrus_bitblt_cputovideo. A privileged user inside guest could use this flaw to crash the QEMU process OR potentially execute arbitrary code on host with privileges of the QEMU process.
{
"affected": [],
"aliases": [
"CVE-2017-2620"
],
"database_specific": {
"cwe_ids": [
"CWE-125"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2018-07-27T19:29:00Z",
"severity": "CRITICAL"
},
"details": "Quick emulator (QEMU) before 2.8 built with the Cirrus CLGD 54xx VGA Emulator support is vulnerable to an out-of-bounds access issue. The issue could occur while copying VGA data in cirrus_bitblt_cputovideo. A privileged user inside guest could use this flaw to crash the QEMU process OR potentially execute arbitrary code on host with privileges of the QEMU process.",
"id": "GHSA-v6gr-ph59-9hqm",
"modified": "2022-05-13T01:07:31Z",
"published": "2022-05-13T01:07:31Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2017-2620"
},
{
"type": "WEB",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-2620"
},
{
"type": "WEB",
"url": "https://lists.debian.org/debian-lts-announce/2018/02/msg00005.html"
},
{
"type": "WEB",
"url": "https://lists.debian.org/debian-lts-announce/2018/09/msg00007.html"
},
{
"type": "WEB",
"url": "https://lists.gnu.org/archive/html/qemu-devel/2017-02/msg04700.html"
},
{
"type": "WEB",
"url": "https://security.gentoo.org/glsa/201703-07"
},
{
"type": "WEB",
"url": "https://security.gentoo.org/glsa/201704-01"
},
{
"type": "WEB",
"url": "https://support.citrix.com/article/CTX220771"
},
{
"type": "WEB",
"url": "https://xenbits.xen.org/xsa/advisory-209.html"
},
{
"type": "WEB",
"url": "http://rhn.redhat.com/errata/RHSA-2017-0328.html"
},
{
"type": "WEB",
"url": "http://rhn.redhat.com/errata/RHSA-2017-0329.html"
},
{
"type": "WEB",
"url": "http://rhn.redhat.com/errata/RHSA-2017-0330.html"
},
{
"type": "WEB",
"url": "http://rhn.redhat.com/errata/RHSA-2017-0331.html"
},
{
"type": "WEB",
"url": "http://rhn.redhat.com/errata/RHSA-2017-0332.html"
},
{
"type": "WEB",
"url": "http://rhn.redhat.com/errata/RHSA-2017-0333.html"
},
{
"type": "WEB",
"url": "http://rhn.redhat.com/errata/RHSA-2017-0334.html"
},
{
"type": "WEB",
"url": "http://rhn.redhat.com/errata/RHSA-2017-0350.html"
},
{
"type": "WEB",
"url": "http://rhn.redhat.com/errata/RHSA-2017-0351.html"
},
{
"type": "WEB",
"url": "http://rhn.redhat.com/errata/RHSA-2017-0352.html"
},
{
"type": "WEB",
"url": "http://rhn.redhat.com/errata/RHSA-2017-0396.html"
},
{
"type": "WEB",
"url": "http://rhn.redhat.com/errata/RHSA-2017-0454.html"
},
{
"type": "WEB",
"url": "http://www.openwall.com/lists/oss-security/2017/02/21/1"
},
{
"type": "WEB",
"url": "http://www.securityfocus.com/bid/96378"
},
{
"type": "WEB",
"url": "http://www.securitytracker.com/id/1037870"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
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- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.