CVE-2017-2620 (GCVE-0-2017-2620)

Vulnerability from cvelistv5 – Published: 2018-07-27 19:00 – Updated: 2024-08-05 14:02
VLAI?
Summary
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.
CWE
Assigner
References
http://rhn.redhat.com/errata/RHSA-2017-0329.html vendor-advisoryx_refsource_REDHAT
http://rhn.redhat.com/errata/RHSA-2017-0334.html vendor-advisoryx_refsource_REDHAT
http://www.securitytracker.com/id/1037870 vdb-entryx_refsource_SECTRACK
http://rhn.redhat.com/errata/RHSA-2017-0328.html vendor-advisoryx_refsource_REDHAT
https://lists.debian.org/debian-lts-announce/2018… mailing-listx_refsource_MLIST
http://rhn.redhat.com/errata/RHSA-2017-0333.html vendor-advisoryx_refsource_REDHAT
http://rhn.redhat.com/errata/RHSA-2017-0351.html vendor-advisoryx_refsource_REDHAT
http://rhn.redhat.com/errata/RHSA-2017-0454.html vendor-advisoryx_refsource_REDHAT
https://xenbits.xen.org/xsa/advisory-209.html x_refsource_CONFIRM
http://rhn.redhat.com/errata/RHSA-2017-0331.html vendor-advisoryx_refsource_REDHAT
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2… x_refsource_CONFIRM
http://www.openwall.com/lists/oss-security/2017/02/21/1 mailing-listx_refsource_MLIST
http://rhn.redhat.com/errata/RHSA-2017-0350.html vendor-advisoryx_refsource_REDHAT
https://lists.debian.org/debian-lts-announce/2018… mailing-listx_refsource_MLIST
http://rhn.redhat.com/errata/RHSA-2017-0396.html vendor-advisoryx_refsource_REDHAT
https://security.gentoo.org/glsa/201704-01 vendor-advisoryx_refsource_GENTOO
https://lists.gnu.org/archive/html/qemu-devel/201… mailing-listx_refsource_MLIST
http://rhn.redhat.com/errata/RHSA-2017-0352.html vendor-advisoryx_refsource_REDHAT
http://rhn.redhat.com/errata/RHSA-2017-0330.html vendor-advisoryx_refsource_REDHAT
http://rhn.redhat.com/errata/RHSA-2017-0332.html vendor-advisoryx_refsource_REDHAT
http://www.securityfocus.com/bid/96378 vdb-entryx_refsource_BID
https://support.citrix.com/article/CTX220771 x_refsource_CONFIRM
https://security.gentoo.org/glsa/201703-07 vendor-advisoryx_refsource_GENTOO
Impacted products
Vendor Product Version
QEMU Qemu: Affected: 2.8
Create a notification for this product.
Show details on NVD website

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  "cveMetadata": {
    "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
    "assignerShortName": "redhat",
    "cveId": "CVE-2017-2620",
    "datePublished": "2018-07-27T19:00:00.000Z",
    "dateReserved": "2016-12-01T00:00:00.000Z",
    "dateUpdated": "2024-08-05T14:02:07.311Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}


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Tags
Taxonomy of the tags.


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Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


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Detection rules are retrieved from Rulezet.

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