Search criteria

4 vulnerabilities by kvm_qumranet

CVE-2010-0419 (GCVE-0-2010-0419)

Vulnerability from cvelistv5 – Published: 2010-03-05 16:00 – Updated: 2024-08-07 00:45
VLAI?
Summary
The x86 emulator in KVM 83, when a guest is configured for Symmetric Multiprocessing (SMP), does not properly restrict writing of segment selectors to segment registers, which might allow guest OS users to cause a denial of service (guest OS crash) or gain privileges on the guest OS by leveraging access to a (1) IO port or (2) MMIO region, and replacing an instruction in between emulator entry and instruction fetch.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
References
Show details on NVD website

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CVE-2010-0306 (GCVE-0-2010-0306)

Vulnerability from cvelistv5 – Published: 2010-02-12 19:00 – Updated: 2024-08-07 00:45
VLAI?
Summary
The x86 emulator in KVM 83, when a guest is configured for Symmetric Multiprocessing (SMP), does not use the Current Privilege Level (CPL) and I/O Privilege Level (IOPL) to restrict instruction execution, which allows guest OS users to cause a denial of service (guest OS crash) or gain privileges on the guest OS by leveraging access to a (1) IO port or (2) MMIO region, and replacing an instruction in between emulator entry and instruction fetch, a related issue to CVE-2010-0298.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
References
https://bugzilla.redhat.com/show_bug.cgi?id=560654 x_refsource_CONFIRM
http://www.securityfocus.com/bid/38158 vdb-entryx_refsource_BID
https://rhn.redhat.com/errata/RHSA-2010-0088.html vendor-advisoryx_refsource_REDHAT
https://oval.cisecurity.org/repository/search/def… vdb-entrysignaturex_refsource_OVAL
http://www.debian.org/security/2010/dsa-1996 vendor-advisoryx_refsource_DEBIAN
https://rhn.redhat.com/errata/RHSA-2010-0095.html vendor-advisoryx_refsource_REDHAT
http://secunia.com/advisories/38499 third-party-advisoryx_refsource_SECUNIA
http://secunia.com/advisories/38492 third-party-advisoryx_refsource_SECUNIA
Show details on NVD website

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CVE-2008-4539 (GCVE-0-2008-4539)

Vulnerability from cvelistv5 – Published: 2008-12-29 15:00 – Updated: 2024-08-07 10:17
VLAI?
Summary
Heap-based buffer overflow in the Cirrus VGA implementation in (1) KVM before kvm-82 and (2) QEMU on Debian GNU/Linux and Ubuntu might allow local users to gain privileges by using the VNC console for a connection, aka the LGD-54XX "bitblt" heap overflow. NOTE: this issue exists because of an incorrect fix for CVE-2007-1320.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
References
http://secunia.com/advisories/35062 third-party-advisoryx_refsource_SECUNIA
http://www.mail-archive.com/secure-testing-commit… mailing-listx_refsource_MLIST
http://www.mail-archive.com/cvs-all%40freebsd.org… mailing-listx_refsource_MLIST
https://www.redhat.com/archives/fedora-package-an… vendor-advisoryx_refsource_FEDORA
http://secunia.com/advisories/25073 third-party-advisoryx_refsource_SECUNIA
http://secunia.com/advisories/34642 third-party-advisoryx_refsource_SECUNIA
https://bugzilla.redhat.com/show_bug.cgi?id=466890 x_refsource_CONFIRM
http://www.ubuntu.com/usn/usn-776-1 vendor-advisoryx_refsource_UBUNTU
http://secunia.com/advisories/33350 third-party-advisoryx_refsource_SECUNIA
https://bugzilla.redhat.com/show_bug.cgi?id=448525 x_refsource_CONFIRM
https://exchange.xforce.ibmcloud.com/vulnerabilit… vdb-entryx_refsource_XF
https://bugzilla.redhat.com/show_bug.cgi?id=237342 x_refsource_CONFIRM
http://lists.opensuse.org/opensuse-security-annou… vendor-advisoryx_refsource_SUSE
http://secunia.com/advisories/29129 third-party-advisoryx_refsource_SECUNIA
http://svn.savannah.gnu.org/viewvc/?view=rev&root… x_refsource_CONFIRM
http://www.debian.org/security/2009/dsa-1799 vendor-advisoryx_refsource_DEBIAN
http://groups.google.com/group/linux.debian.chang… mailing-listx_refsource_MLIST
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http://secunia.com/advisories/35031 third-party-advisoryx_refsource_SECUNIA
https://launchpad.net/ubuntu/jaunty/+source/qemu/… x_refsource_CONFIRM
Show details on NVD website

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CVE-2008-2382 (GCVE-0-2008-2382)

Vulnerability from cvelistv5 – Published: 2008-12-24 17:00 – Updated: 2024-08-07 08:58
VLAI?
Summary
The protocol_client_msg function in vnc.c in the VNC server in (1) Qemu 0.9.1 and earlier and (2) KVM kvm-79 and earlier allows remote attackers to cause a denial of service (infinite loop) via a certain message.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
References
http://secunia.com/advisories/35062 third-party-advisoryx_refsource_SECUNIA
http://securitytracker.com/id?1021489 vdb-entryx_refsource_SECTRACK
http://securityreason.com/securityalert/4803 third-party-advisoryx_refsource_SREASON
http://www.vupen.com/english/advisories/2008/3488 vdb-entryx_refsource_VUPEN
https://www.redhat.com/archives/fedora-package-an… vendor-advisoryx_refsource_FEDORA
http://secunia.com/advisories/33303 third-party-advisoryx_refsource_SECUNIA
http://secunia.com/advisories/34642 third-party-advisoryx_refsource_SECUNIA
http://secunia.com/advisories/33293 third-party-advisoryx_refsource_SECUNIA
http://www.ubuntu.com/usn/usn-776-1 vendor-advisoryx_refsource_UBUNTU
http://secunia.com/advisories/33350 third-party-advisoryx_refsource_SECUNIA
http://www.coresecurity.com/content/vnc-remote-dos x_refsource_MISC
http://lists.opensuse.org/opensuse-security-annou… vendor-advisoryx_refsource_SUSE
http://secunia.com/advisories/33568 third-party-advisoryx_refsource_SECUNIA
http://lists.opensuse.org/opensuse-security-annou… vendor-advisoryx_refsource_SUSE
http://www.securityfocus.com/archive/1/499502/100… mailing-listx_refsource_BUGTRAQ
http://securitytracker.com/id?1021488 vdb-entryx_refsource_SECTRACK
http://www.securityfocus.com/bid/32910 vdb-entryx_refsource_BID
http://www.vupen.com/english/advisories/2008/3489 vdb-entryx_refsource_VUPEN
https://exchange.xforce.ibmcloud.com/vulnerabilit… vdb-entryx_refsource_XF
Show details on NVD website

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        "data_format": "MITRE",
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        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "The protocol_client_msg function in vnc.c in the VNC server in (1) Qemu 0.9.1 and earlier and (2) KVM kvm-79 and earlier allows remote attackers to cause a denial of service (infinite loop) via a certain message."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
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              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "35062",
              "refsource": "SECUNIA",
              "url": "http://secunia.com/advisories/35062"
            },
            {
              "name": "1021489",
              "refsource": "SECTRACK",
              "url": "http://securitytracker.com/id?1021489"
            },
            {
              "name": "4803",
              "refsource": "SREASON",
              "url": "http://securityreason.com/securityalert/4803"
            },
            {
              "name": "ADV-2008-3488",
              "refsource": "VUPEN",
              "url": "http://www.vupen.com/english/advisories/2008/3488"
            },
            {
              "name": "FEDORA-2008-11705",
              "refsource": "FEDORA",
              "url": "https://www.redhat.com/archives/fedora-package-announce/2008-December/msg01223.html"
            },
            {
              "name": "33303",
              "refsource": "SECUNIA",
              "url": "http://secunia.com/advisories/33303"
            },
            {
              "name": "34642",
              "refsource": "SECUNIA",
              "url": "http://secunia.com/advisories/34642"
            },
            {
              "name": "33293",
              "refsource": "SECUNIA",
              "url": "http://secunia.com/advisories/33293"
            },
            {
              "name": "USN-776-1",
              "refsource": "UBUNTU",
              "url": "http://www.ubuntu.com/usn/usn-776-1"
            },
            {
              "name": "33350",
              "refsource": "SECUNIA",
              "url": "http://secunia.com/advisories/33350"
            },
            {
              "name": "http://www.coresecurity.com/content/vnc-remote-dos",
              "refsource": "MISC",
              "url": "http://www.coresecurity.com/content/vnc-remote-dos"
            },
            {
              "name": "SUSE-SR:2009:002",
              "refsource": "SUSE",
              "url": "http://lists.opensuse.org/opensuse-security-announce/2009-01/msg00004.html"
            },
            {
              "name": "33568",
              "refsource": "SECUNIA",
              "url": "http://secunia.com/advisories/33568"
            },
            {
              "name": "SUSE-SR:2009:008",
              "refsource": "SUSE",
              "url": "http://lists.opensuse.org/opensuse-security-announce/2009-04/msg00003.html"
            },
            {
              "name": "20081222 CORE-2008-1210: Qemu and KVM VNC server remote DoS",
              "refsource": "BUGTRAQ",
              "url": "http://www.securityfocus.com/archive/1/499502/100/0/threaded"
            },
            {
              "name": "1021488",
              "refsource": "SECTRACK",
              "url": "http://securitytracker.com/id?1021488"
            },
            {
              "name": "32910",
              "refsource": "BID",
              "url": "http://www.securityfocus.com/bid/32910"
            },
            {
              "name": "ADV-2008-3489",
              "refsource": "VUPEN",
              "url": "http://www.vupen.com/english/advisories/2008/3489"
            },
            {
              "name": "qemu-kvm-protocolclientmsg-dos(47561)",
              "refsource": "XF",
              "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/47561"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2008-2382",
    "datePublished": "2008-12-24T17:00:00",
    "dateReserved": "2008-05-21T00:00:00",
    "dateUpdated": "2024-08-07T08:58:02.609Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}