ghsa-wqgc-3hgm-hrw9
Vulnerability from github
Published
2022-05-02 06:11
Modified
2022-05-02 06:11
Details
The pit_ioport_read function in the Programmable Interval Timer (PIT) emulation in i8254.c in KVM 83 does not properly use the pit_state data structure, which allows guest OS users to cause a denial of service (host OS crash or hang) by attempting to read the /dev/port file.
{
"affected": [],
"aliases": [
"CVE-2010-0309"
],
"database_specific": {
"cwe_ids": [],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2010-02-12T19:30:00Z",
"severity": "MODERATE"
},
"details": "The pit_ioport_read function in the Programmable Interval Timer (PIT) emulation in i8254.c in KVM 83 does not properly use the pit_state data structure, which allows guest OS users to cause a denial of service (host OS crash or hang) by attempting to read the /dev/port file.",
"id": "GHSA-wqgc-3hgm-hrw9",
"modified": "2022-05-02T06:11:40Z",
"published": "2022-05-02T06:11:40Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2010-0309"
},
{
"type": "WEB",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=560887"
},
{
"type": "WEB",
"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11095"
},
{
"type": "WEB",
"url": "https://rhn.redhat.com/errata/RHSA-2010-0088.html"
},
{
"type": "WEB",
"url": "https://rhn.redhat.com/errata/RHSA-2010-0095.html"
},
{
"type": "WEB",
"url": "http://secunia.com/advisories/38492"
},
{
"type": "WEB",
"url": "http://secunia.com/advisories/38922"
},
{
"type": "WEB",
"url": "http://www.debian.org/security/2010/dsa-1996"
},
{
"type": "WEB",
"url": "http://www.mail-archive.com/kvm%40vger.kernel.org/msg28002.html"
},
{
"type": "WEB",
"url": "http://www.mail-archive.com/kvm@vger.kernel.org/msg28002.html"
},
{
"type": "WEB",
"url": "http://www.openwall.com/lists/oss-security/2010/02/02/1"
},
{
"type": "WEB",
"url": "http://www.openwall.com/lists/oss-security/2010/02/02/4"
},
{
"type": "WEB",
"url": "http://www.securityfocus.com/bid/38158"
},
{
"type": "WEB",
"url": "http://www.ubuntu.com/usn/USN-914-1"
},
{
"type": "WEB",
"url": "http://www.vupen.com/english/advisories/2010/0638"
}
],
"schema_version": "1.4.0",
"severity": []
}
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