ghsa-wj78-4p23-4g74
Vulnerability from github
Published
2022-05-13 01:07
Modified
2022-05-13 01:07
Severity ?
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.
{ "affected": [], "aliases": [ "CVE-2017-2615" ], "database_specific": { "cwe_ids": [ "CWE-125", "CWE-787" ], "github_reviewed": false, "github_reviewed_at": null, "nvd_published_at": "2018-07-03T01:29:00Z", "severity": "CRITICAL" }, "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.", "id": "GHSA-wj78-4p23-4g74", "modified": "2022-05-13T01:07:29Z", "published": "2022-05-13T01:07:29Z", "references": [ { "type": "ADVISORY", "url": "https://nvd.nist.gov/vuln/detail/CVE-2017-2615" }, { "type": "WEB", "url": "https://support.citrix.com/article/CTX220771" }, { "type": "WEB", "url": "https://security.gentoo.org/glsa/201702-28" }, { "type": "WEB", "url": "https://security.gentoo.org/glsa/201702-27" }, { "type": "WEB", "url": "https://lists.gnu.org/archive/html/qemu-devel/2017-02/msg00015.html" }, { "type": "WEB", "url": "https://lists.debian.org/debian-lts-announce/2018/09/msg00007.html" }, { "type": "WEB", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-2615" }, { "type": "WEB", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1418200" }, { "type": "WEB", "url": "https://access.redhat.com/security/cve/CVE-2017-2615" }, { "type": "WEB", "url": "https://access.redhat.com/errata/RHSA-2017:0454" }, { "type": "WEB", "url": "https://access.redhat.com/errata/RHSA-2017:0396" }, { "type": "WEB", "url": "https://access.redhat.com/errata/RHSA-2017:0350" }, { "type": "WEB", "url": "https://access.redhat.com/errata/RHSA-2017:0344" }, { "type": "WEB", "url": "https://access.redhat.com/errata/RHSA-2017:0334" }, { "type": "WEB", "url": "https://access.redhat.com/errata/RHSA-2017:0333" }, { "type": "WEB", "url": "https://access.redhat.com/errata/RHSA-2017:0332" }, { "type": "WEB", "url": "https://access.redhat.com/errata/RHSA-2017:0331" }, { "type": "WEB", "url": "https://access.redhat.com/errata/RHSA-2017:0330" }, { "type": "WEB", "url": "https://access.redhat.com/errata/RHSA-2017:0329" }, { "type": "WEB", "url": "https://access.redhat.com/errata/RHSA-2017:0328" }, { "type": "WEB", "url": "https://access.redhat.com/errata/RHSA-2017:0309" }, { "type": "WEB", "url": "http://rhn.redhat.com/errata/RHSA-2017-0309.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-2017-0344.html" }, { "type": "WEB", "url": "http://rhn.redhat.com/errata/RHSA-2017-0350.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/2017/02/01/6" }, { "type": "WEB", "url": "http://www.securityfocus.com/bid/95990" }, { "type": "WEB", "url": "http://www.securitytracker.com/id/1037804" } ], "schema_version": "1.4.0", "severity": [ { "score": "CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H", "type": "CVSS_V3" } ] }
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Sightings
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Nomenclature
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- Confirmed: The vulnerability is confirmed from an analyst perspective.
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- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.