cvelistv5 - CVE-2010-2223

CVE-2010-2223 (GCVE-0-2010-2223)

Vulnerability from cvelistv5 – Published: 2010-06-24 17:00 – Updated: 2024-08-07 02:25

Summary

Virtual Desktop Server Manager (VDSM) in Red Hat Enterprise Virtualization Hypervisor (aka RHEV-H or rhev-hypervisor) before 5.5-2.2 does not properly perform VM post-zeroing after the removal of a virtual machine's data, which allows guest OS users to obtain sensitive information by examining the disk blocks associated with a deleted virtual machine.

Severity ?

No CVSS data available.

CWE

Assigner

redhat

References

URL

RHSA-2010:0473

Vulnerability from csaf_redhat - Published: 2010-06-22 12:44 - Updated: 2025-11-21 17:36

Summary

Red Hat Security Advisory: vdsm security, bug fix, and enhancement update

Notes

Topic

Updated vdsm packages that fix one security issue, various bugs, and add two enhancements are now available for Red Hat Enterprise Linux 5. The Red Hat Security Response Team has rated this update as having moderate security impact. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available from the CVE link in the References section.

Details

The Virtual Desktop Server Manager (VDSM) is a management module that serves as a Red Hat Enterprise Virtualization Manager (RHEV-M) agent on Red Hat Enterprise Virtualization Hypervisor (RHEV-H) or Red Hat Enterprise Linux hosts. VDSM allows RHEV-M to manage virtual machines and storage pools, and retrieve statistics from both hosts and guests. A flaw was found in the way VDSM handled the removal of a virtual machine's (VM) data back end (such as an image or a volume). When removing an image or a volume, it was not securely deleted from its corresponding data domain as expected. A guest user in a new, raw VM, created in a data domain that has had VMs deleted from it, could use this flaw to read limited data from those deleted VMs, potentially disclosing sensitive information. (CVE-2010-2223) These updated vdsm packages also fix the following bugs: * Kernel Samepage Merging (KSM) did not use all the available memory (due to the memory not being zero-filled) if the memory did not belong to the Linux guest. Thus, KSM was not effective in distributing the memory to the Linux guests with the result of shared memory being unavailable for Linux guests. With this update, KSM allows multiple Linux guests to share the memory. (BZ#527405) * the vds_bootstrap script failed when the host's temporary directory was located on a different partition, with the following error: [Errno 18] Invalid cross-device link using os.rename With this update, vds_bootstrap no longer fails. (BZ#530322) * vds_bootstrap failed to add a host to RHEV-M when the 'cpuspeed' and the 'libvirt' services were not found. With this update, the host is added to RHEV-M even when the aforementioned services are not present in the system. (BZ#538751) * previously, vds_bootstrap attempted to parse blank lines present in network scripts (for example, /etc/sysconfig/network-scripts/ifcfg-eth0). As a consequence, if a network script contained blank lines, vds_bootstrap failed and an error such as follows was written to /var/vdsm/vdsm.log (the error example below is consequent to the blank line being present in ifcfg-eth0): getBridgeParams: failed to read params of file /etc/sysconfig/network-scripts/ifcfg-eth0 Error:list index out of range With this update, vds_bootstrap filters blank lines in network configuration files, ensuring it does not fail if they are present. (BZ#540479) * the 'pool connect' utility did not save the master domain's information to the disk. If VDSM was restarted, auto-reconnect searched for a master domain with the highest version. If the master domain was not available at that time, an incorrect domain was chosen as the master. With this update, the correct domain is chosen as the master. (BZ#543432) * when using the RHEV-M interface to manage high-availability VMs, power down requests were not honored. Consequently, some high-availability virtual machines automatically rebooted instead of shutting down after they received a command to shut down. High-availability VMs now correctly process requests to shut down, with the result that no VMs incorrectly reboot instead. (BZ#547112) * after a host installation, the 'multipathd' service would restart when the host was started from a multipath device. With this update, the 'multipathd' service no longer restarts. (BZ#547305) These updated vdsm packages also add the following enhancements: * previously, import/export of VMs was not supported. With this update import/export have been implemented. (BZ#482608) * previously, the ISO image domain could not be shared with multiple Data Centers. The user had to define an independent ISO domain for each Data Center. With this update, the ISO image domain can be shared between multiple Data Centers. (BZ#496448) All vdsm users should upgrade to these updated packages, which resolve these issues and add these enhancements.

This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.

JSON

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        "text": "Updated vdsm packages that fix one security issue, various bugs, and add\ntwo enhancements are now available for Red Hat Enterprise Linux 5.\n\nThe Red Hat Security Response Team has rated this update as having moderate\nsecurity impact. A Common Vulnerability Scoring System (CVSS) base score,\nwhich gives a detailed severity rating, is available from the CVE link in\nthe References section.",
        "title": "Topic"
      },
      {
        "category": "general",
        "text": "The Virtual Desktop Server Manager (VDSM) is a management module that\nserves as a Red Hat Enterprise Virtualization Manager (RHEV-M) agent on Red\nHat Enterprise Virtualization Hypervisor (RHEV-H) or Red Hat Enterprise\nLinux hosts. VDSM allows RHEV-M to manage virtual machines and storage\npools, and retrieve statistics from both hosts and guests.\n\nA flaw was found in the way VDSM handled the removal of a virtual machine\u0027s\n(VM) data back end (such as an image or a volume). When removing an image\nor a volume, it was not securely deleted from its corresponding data domain\nas expected. A guest user in a new, raw VM, created in a data domain that\nhas had VMs deleted from it, could use this flaw to read limited data from\nthose deleted VMs, potentially disclosing sensitive information.\n(CVE-2010-2223)\n\nThese updated vdsm packages also fix the following bugs:\n\n* Kernel Samepage Merging (KSM) did not use all the available memory (due\nto the memory not being zero-filled) if the memory did not belong to the\nLinux guest. Thus, KSM was not effective in distributing the memory to the\nLinux guests with the result of shared memory being unavailable for Linux\nguests. With this update, KSM allows multiple Linux guests to share the\nmemory. (BZ#527405)\n\n* the vds_bootstrap script failed when the host\u0027s temporary directory was\nlocated on a different partition, with the following error:\n\n[Errno 18] Invalid cross-device link using os.rename\n\nWith this update, vds_bootstrap no longer fails. (BZ#530322)\n\n* vds_bootstrap failed to add a host to RHEV-M when the \u0027cpuspeed\u0027 and the\n\u0027libvirt\u0027 services were not found. With this update, the host is added to\nRHEV-M even when the aforementioned services are not present in the system.\n(BZ#538751)\n\n* previously, vds_bootstrap attempted to parse blank lines present in\nnetwork scripts (for example, /etc/sysconfig/network-scripts/ifcfg-eth0).\nAs a consequence, if a network script contained blank lines, vds_bootstrap\nfailed and an error such as follows was written to /var/vdsm/vdsm.log (the\nerror example below is consequent to the blank line being present in\nifcfg-eth0):\n\ngetBridgeParams: failed to read params of file\n/etc/sysconfig/network-scripts/ifcfg-eth0\nError:list index out of range\n\nWith this update, vds_bootstrap filters blank lines in network\nconfiguration files, ensuring it does not fail if they are present.\n(BZ#540479)\n\n* the \u0027pool connect\u0027 utility did not save the master domain\u0027s information\nto the disk. If VDSM was restarted, auto-reconnect searched for a master\ndomain with the highest version. If the master domain was not available at\nthat time, an incorrect domain was chosen as the master. With this update,\nthe correct domain is chosen as the master. (BZ#543432)\n\n* when using the RHEV-M interface to manage high-availability VMs, power\ndown requests were not honored. Consequently, some high-availability\nvirtual machines automatically rebooted instead of shutting down after they\nreceived a command to shut down. High-availability VMs now correctly\nprocess requests to shut down, with the result that no VMs incorrectly\nreboot instead. (BZ#547112)\n\n* after a host installation, the \u0027multipathd\u0027 service would restart when\nthe host was started from a multipath device. With this update, the\n\u0027multipathd\u0027 service no longer restarts. (BZ#547305)\n\nThese updated vdsm packages also add the following enhancements:\n\n* previously, import/export of VMs was not supported. With this update\nimport/export have been implemented. (BZ#482608)\n\n* previously, the ISO image domain could not be shared with multiple Data\nCenters. The user had to define an independent ISO domain for each Data\nCenter. With this update, the ISO image domain can be shared between\nmultiple Data Centers. (BZ#496448)\n\nAll vdsm users should upgrade to these updated packages, which resolve\nthese issues and add these enhancements.",
        "title": "Details"
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      {
        "category": "legal_disclaimer",
        "text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.",
        "title": "Terms of Use"
      }
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        "url": "https://access.redhat.com/errata/RHSA-2010:0473"
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      {
        "category": "external",
        "summary": "https://access.redhat.com/security/updates/classification/#moderate",
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      {
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        "summary": "604752",
        "url": "https://bugzilla.redhat.com/show_bug.cgi?id=604752"
      },
      {
        "category": "self",
        "summary": "Canonical URL",
        "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2010/rhsa-2010_0473.json"
      }
    ],
    "title": "Red Hat Security Advisory: vdsm security, bug fix, and enhancement update",
    "tracking": {
      "current_release_date": "2025-11-21T17:36:14+00:00",
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                "product": {
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                  "product_id": "vdsm22-debuginfo-0:4.5-62.el5rhev.x86_64",
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                  }
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            "category": "architecture",
            "name": "x86_64"
          }
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        "name": "Red Hat"
      }
    ],
    "relationships": [
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        "full_product_name": {
          "name": "vdsm22-0:4.5-62.el5rhev.x86_64 as a component of RHEV Agents (VDSM)",
          "product_id": "5Server-RHEV-Agent:vdsm22-0:4.5-62.el5rhev.x86_64"
        },
        "product_reference": "vdsm22-0:4.5-62.el5rhev.x86_64",
        "relates_to_product_reference": "5Server-RHEV-Agent"
      },
      {
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          "text": "604752"
        }
      ],
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        {
          "category": "description",
          "text": "Virtual Desktop Server Manager (VDSM) in Red Hat Enterprise Virtualization Hypervisor (aka RHEV-H or rhev-hypervisor) before 5.5-2.2 does not properly perform VM post-zeroing after the removal of a virtual machine\u0027s data, which allows guest OS users to obtain sensitive information by examining the disk blocks associated with a deleted virtual machine.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "vdsm: missing VM post-zeroing after removal",
          "title": "Vulnerability summary"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
      ],
      "product_status": {
        "fixed": [
          "5Server-RHEV-Agent:vdsm22-0:4.5-62.el5rhev.x86_64",
          "5Server-RHEV-Agent:vdsm22-cli-0:4.5-62.el5rhev.x86_64",
          "5Server-RHEV-Agent:vdsm22-debuginfo-0:4.5-62.el5rhev.x86_64"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2010-2223"
        },
        {
          "category": "external",
          "summary": "RHBZ#604752",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=604752"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2010-2223",
          "url": "https://www.cve.org/CVERecord?id=CVE-2010-2223"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2010-2223",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2010-2223"
        }
      ],
      "release_date": "2009-10-22T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2010-06-22T12:44:00+00:00",
          "details": "Before applying this update, make sure all previously-released errata\nrelevant to your system have been applied.\n\nThis update is available via the Red Hat Network. Details on how to\nuse the Red Hat Network to apply this update are available at\nhttp://kbase.redhat.com/faq/docs/DOC-11259",
          "product_ids": [
            "5Server-RHEV-Agent:vdsm22-0:4.5-62.el5rhev.x86_64",
            "5Server-RHEV-Agent:vdsm22-cli-0:4.5-62.el5rhev.x86_64",
            "5Server-RHEV-Agent:vdsm22-debuginfo-0:4.5-62.el5rhev.x86_64"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2010:0473"
        }
      ],
      "scores": [
        {
          "cvss_v2": {
            "accessComplexity": "LOW",
            "accessVector": "LOCAL",
            "authentication": "NONE",
            "availabilityImpact": "NONE",
            "baseScore": 2.1,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "NONE",
            "vectorString": "AV:L/AC:L/Au:N/C:P/I:N/A:N",
            "version": "2.0"
          },
          "products": [
            "5Server-RHEV-Agent:vdsm22-0:4.5-62.el5rhev.x86_64",
            "5Server-RHEV-Agent:vdsm22-cli-0:4.5-62.el5rhev.x86_64",
            "5Server-RHEV-Agent:vdsm22-debuginfo-0:4.5-62.el5rhev.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "vdsm: missing VM post-zeroing after removal"
    }
  ]
}

RHSA-2010_0473

Vulnerability from csaf_redhat - Published: 2010-06-22 12:44 - Updated: 2024-11-14 10:49

Summary

Red Hat Security Advisory: vdsm security, bug fix, and enhancement update

Notes

Topic

Details

JSON

To clipboard

{
  "document": {
    "aggregate_severity": {
      "namespace": "https://access.redhat.com/security/updates/classification/",
      "text": "Moderate"
    },
    "category": "csaf_security_advisory",
    "csaf_version": "2.0",
    "distribution": {
      "text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.",
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
      }
    },
    "lang": "en",
    "notes": [
      {
        "category": "summary",
        "text": "Updated vdsm packages that fix one security issue, various bugs, and add\ntwo enhancements are now available for Red Hat Enterprise Linux 5.\n\nThe Red Hat Security Response Team has rated this update as having moderate\nsecurity impact. A Common Vulnerability Scoring System (CVSS) base score,\nwhich gives a detailed severity rating, is available from the CVE link in\nthe References section.",
        "title": "Topic"
      },
      {
        "category": "general",
        "text": "The Virtual Desktop Server Manager (VDSM) is a management module that\nserves as a Red Hat Enterprise Virtualization Manager (RHEV-M) agent on Red\nHat Enterprise Virtualization Hypervisor (RHEV-H) or Red Hat Enterprise\nLinux hosts. VDSM allows RHEV-M to manage virtual machines and storage\npools, and retrieve statistics from both hosts and guests.\n\nA flaw was found in the way VDSM handled the removal of a virtual machine\u0027s\n(VM) data back end (such as an image or a volume). When removing an image\nor a volume, it was not securely deleted from its corresponding data domain\nas expected. A guest user in a new, raw VM, created in a data domain that\nhas had VMs deleted from it, could use this flaw to read limited data from\nthose deleted VMs, potentially disclosing sensitive information.\n(CVE-2010-2223)\n\nThese updated vdsm packages also fix the following bugs:\n\n* Kernel Samepage Merging (KSM) did not use all the available memory (due\nto the memory not being zero-filled) if the memory did not belong to the\nLinux guest. Thus, KSM was not effective in distributing the memory to the\nLinux guests with the result of shared memory being unavailable for Linux\nguests. With this update, KSM allows multiple Linux guests to share the\nmemory. (BZ#527405)\n\n* the vds_bootstrap script failed when the host\u0027s temporary directory was\nlocated on a different partition, with the following error:\n\n[Errno 18] Invalid cross-device link using os.rename\n\nWith this update, vds_bootstrap no longer fails. (BZ#530322)\n\n* vds_bootstrap failed to add a host to RHEV-M when the \u0027cpuspeed\u0027 and the\n\u0027libvirt\u0027 services were not found. With this update, the host is added to\nRHEV-M even when the aforementioned services are not present in the system.\n(BZ#538751)\n\n* previously, vds_bootstrap attempted to parse blank lines present in\nnetwork scripts (for example, /etc/sysconfig/network-scripts/ifcfg-eth0).\nAs a consequence, if a network script contained blank lines, vds_bootstrap\nfailed and an error such as follows was written to /var/vdsm/vdsm.log (the\nerror example below is consequent to the blank line being present in\nifcfg-eth0):\n\ngetBridgeParams: failed to read params of file\n/etc/sysconfig/network-scripts/ifcfg-eth0\nError:list index out of range\n\nWith this update, vds_bootstrap filters blank lines in network\nconfiguration files, ensuring it does not fail if they are present.\n(BZ#540479)\n\n* the \u0027pool connect\u0027 utility did not save the master domain\u0027s information\nto the disk. If VDSM was restarted, auto-reconnect searched for a master\ndomain with the highest version. If the master domain was not available at\nthat time, an incorrect domain was chosen as the master. With this update,\nthe correct domain is chosen as the master. (BZ#543432)\n\n* when using the RHEV-M interface to manage high-availability VMs, power\ndown requests were not honored. Consequently, some high-availability\nvirtual machines automatically rebooted instead of shutting down after they\nreceived a command to shut down. High-availability VMs now correctly\nprocess requests to shut down, with the result that no VMs incorrectly\nreboot instead. (BZ#547112)\n\n* after a host installation, the \u0027multipathd\u0027 service would restart when\nthe host was started from a multipath device. With this update, the\n\u0027multipathd\u0027 service no longer restarts. (BZ#547305)\n\nThese updated vdsm packages also add the following enhancements:\n\n* previously, import/export of VMs was not supported. With this update\nimport/export have been implemented. (BZ#482608)\n\n* previously, the ISO image domain could not be shared with multiple Data\nCenters. The user had to define an independent ISO domain for each Data\nCenter. With this update, the ISO image domain can be shared between\nmultiple Data Centers. (BZ#496448)\n\nAll vdsm users should upgrade to these updated packages, which resolve\nthese issues and add these enhancements.",
        "title": "Details"
      },
      {
        "category": "legal_disclaimer",
        "text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.",
        "title": "Terms of Use"
      }
    ],
    "publisher": {
      "category": "vendor",
      "contact_details": "https://access.redhat.com/security/team/contact/",
      "issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.",
      "name": "Red Hat Product Security",
      "namespace": "https://www.redhat.com"
    },
    "references": [
      {
        "category": "self",
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      ],
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          "category": "description",
          "text": "Virtual Desktop Server Manager (VDSM) in Red Hat Enterprise Virtualization Hypervisor (aka RHEV-H or rhev-hypervisor) before 5.5-2.2 does not properly perform VM post-zeroing after the removal of a virtual machine\u0027s data, which allows guest OS users to obtain sensitive information by examining the disk blocks associated with a deleted virtual machine.",
          "title": "Vulnerability description"
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        },
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          "title": "CVSS score applicability"
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          "date": "2010-06-22T12:44:00+00:00",
          "details": "Before applying this update, make sure all previously-released errata\nrelevant to your system have been applied.\n\nThis update is available via the Red Hat Network. Details on how to\nuse the Red Hat Network to apply this update are available at\nhttp://kbase.redhat.com/faq/docs/DOC-11259",
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          ],
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        }
      ],
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        {
          "cvss_v2": {
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            "accessVector": "LOCAL",
            "authentication": "NONE",
            "availabilityImpact": "NONE",
            "baseScore": 2.1,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "NONE",
            "vectorString": "AV:L/AC:L/Au:N/C:P/I:N/A:N",
            "version": "2.0"
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          "details": "Moderate"
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}

RHSA-2010_0476

Vulnerability from csaf_redhat - Published: 2010-06-22 13:54 - Updated: 2024-11-14 10:49

Summary

Red Hat Security Advisory: rhev-hypervisor security, bug fix, and enhancement update

Notes

Topic

An updated rhev-hypervisor package that fixes two security issues, multiple bugs, and adds enhancements is now available. The Red Hat Security Response Team has rated this update as having important security impact. Common Vulnerability Scoring System (CVSS) base scores, which give detailed severity ratings, are available for each vulnerability from the CVE links in the References section.

Details

The rhev-hypervisor package provides a Red Hat Enterprise Virtualization Hypervisor ISO disk image. The Red Hat Enterprise Virtualization Hypervisor is a dedicated Kernel-based Virtual Machine (KVM) hypervisor. It includes everything necessary to run and manage virtual machines: A subset of the Red Hat Enterprise Linux operating environment and the Red Hat Enterprise Virtualization Agent. Note: Red Hat Enterprise Virtualization Hypervisor is only available for the Intel 64 and AMD64 architectures with virtualization extensions. A flaw was found in the way QEMU-KVM handled erroneous data provided by the Linux virtio-net driver, used by guest operating systems. Due to a deficiency in the TSO (TCP segment offloading) implementation, a guest's virtio-net driver would transmit improper data to a certain QEMU-KVM process on the host, causing the guest to crash. A remote attacker could use this flaw to send specially-crafted data to a target guest system, causing that guest to crash. (CVE-2010-0741) A flaw was found in the way the Virtual Desktop Server Manager (VDSM) handled the removal of a virtual machine's (VM) data back end (such as an image or a volume). When removing an image or a volume, it was not securely deleted from its corresponding data domain as expected. A guest user in a new, raw VM, created in a data domain that has had VMs deleted from it, could use this flaw to read limited data from those deleted VMs, potentially disclosing sensitive information. (CVE-2010-2223) This updated package provides updated components that include fixes for security issues; however, these issues have no security impact for Red Hat Enterprise Virtualization Hypervisor. These fixes are for dbus issue CVE-2009-1189; kernel issues CVE-2010-0307, CVE-2010-0410, CVE-2010-0730, CVE-2010-1085, and CVE-2010-1086; openldap issue CVE-2009-3767; and sudo issues CVE-2010-0426, CVE-2010-0427, and CVE-2010-1163. This update also fixes several bugs and adds several enhancements. Documentation for these bug fixes and enhancements is available from http://www.redhat.com/docs/en-US/Red_Hat_Enterprise_Virtualization/2.2/html/Servers-5.5-2.2_Hypervisor_Security_Update As Red Hat Enterprise Virtualization Hypervisor is based on KVM, the bug fixes and enhancements from the KVM updates RHSA-2010:0271 and RHBA-2010:0419 have been included in this update. Also included are the bug fixes and enhancements from the Virtual Desktop Server Manager (VDSM) update RHSA-2010:0473, and fence-agents update RHBA-2010:0477. KVM: https://rhn.redhat.com/errata/RHSA-2010-0271.html and https://rhn.redhat.com/errata/RHBA-2010-0419.html VDSM: https://rhn.redhat.com/errata/RHSA-2010-0473.html fence-agents: https://rhn.redhat.com/errata/RHBA-2010-0477.html Users of the Red Hat Enterprise Virtualization Hypervisor are advised to upgrade to this updated package, which corrects these issues and adds these enhancements.

JSON

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        {
          "category": "description",
          "text": "libspice, as used in QEMU-KVM in Red Hat Enterprise Virtualization Hypervisor (aka RHEV-H or rhev-hypervisor) before 5.5-2.2 and possibly other products, allows guest OS users to read from or write to arbitrary QEMU memory by modifying the address that is used by Cairo for memory mappings.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "libspice: Insufficient guest provided memory mappings boundaries validations",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "The CVE-2010-0430 issue was fixed in the kvm packages for Red Hat Enterprise Linux 5 via RHSA-2010:0271, and fixed in the rhev-hypervisor package via RHSA-2010:0476. This CVE was not disclosed at the time the errata were released; therefore, it was not mentioned in them.",
          "title": "Statement"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
      ],
      "product_status": {
        "fixed": [
          "5Server-RHEV-Hypervisor-2:rhev-hypervisor-0:5.5-2.2.4.2.el5rhev.noarch",
          "5Server-RHEV-Hypervisor-2:rhev-hypervisor-0:5.5-2.2.4.2.el5rhev.src",
          "5Server-RHEV-Hypervisor-2:rhev-hypervisor-pxe-0:5.5-2.2.4.2.el5rhev.noarch"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2010-0430"
        },
        {
          "category": "external",
          "summary": "RHBZ#568702",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=568702"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2010-0430",
          "url": "https://www.cve.org/CVERecord?id=CVE-2010-0430"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2010-0430",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2010-0430"
        }
      ],
      "release_date": "2010-03-30T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2010-06-22T13:54:00+00:00",
          "details": "Before applying this update, make sure all previously-released errata\nrelevant to your system have been applied.\n\nThis update is available via the Red Hat Network. Details on how to\nuse the Red Hat Network to apply this update are available at\nhttp://kbase.redhat.com/faq/docs/DOC-11259",
          "product_ids": [
            "5Server-RHEV-Hypervisor-2:rhev-hypervisor-0:5.5-2.2.4.2.el5rhev.noarch",
            "5Server-RHEV-Hypervisor-2:rhev-hypervisor-0:5.5-2.2.4.2.el5rhev.src",
            "5Server-RHEV-Hypervisor-2:rhev-hypervisor-pxe-0:5.5-2.2.4.2.el5rhev.noarch"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2010:0476"
        }
      ],
      "scores": [
        {
          "cvss_v2": {
            "accessComplexity": "MEDIUM",
            "accessVector": "LOCAL",
            "authentication": "SINGLE",
            "availabilityImpact": "COMPLETE",
            "baseScore": 6.6,
            "confidentialityImpact": "COMPLETE",
            "integrityImpact": "COMPLETE",
            "vectorString": "AV:L/AC:M/Au:S/C:C/I:C/A:C",
            "version": "2.0"
          },
          "products": [
            "5Server-RHEV-Hypervisor-2:rhev-hypervisor-0:5.5-2.2.4.2.el5rhev.noarch",
            "5Server-RHEV-Hypervisor-2:rhev-hypervisor-0:5.5-2.2.4.2.el5rhev.src",
            "5Server-RHEV-Hypervisor-2:rhev-hypervisor-pxe-0:5.5-2.2.4.2.el5rhev.noarch"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "libspice: Insufficient guest provided memory mappings boundaries validations"
    },
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      "cve": "CVE-2010-0741",
      "cwe": {
        "id": "CWE-119",
        "name": "Improper Restriction of Operations within the Bounds of a Memory Buffer"
      },
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      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "577218"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "The virtio_net_bad_features function in hw/virtio-net.c in the virtio-net driver in the Linux kernel before 2.6.26, when used on a guest OS in conjunction with qemu-kvm 0.11.0 or KVM 83, allows remote attackers to cause a denial of service (guest OS crash, and an associated qemu-kvm process exit) by sending a large amount of network traffic to a TCP port on the guest OS, related to a virtio-net whitelist that includes an improper implementation of TCP Segment Offloading (TSO).",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "qemu: Improper handling of erroneous data provided by Linux virtio-net driver",
          "title": "Vulnerability summary"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
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          "5Server-RHEV-Hypervisor-2:rhev-hypervisor-pxe-0:5.5-2.2.4.2.el5rhev.noarch"
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          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2010-0741"
        },
        {
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          "summary": "RHBZ#577218",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=577218"
        },
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          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2010-0741",
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        },
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          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2010-0741",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2010-0741"
        }
      ],
      "release_date": "2009-10-22T00:00:00+00:00",
      "remediations": [
        {
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          "date": "2010-06-22T13:54:00+00:00",
          "details": "Before applying this update, make sure all previously-released errata\nrelevant to your system have been applied.\n\nThis update is available via the Red Hat Network. Details on how to\nuse the Red Hat Network to apply this update are available at\nhttp://kbase.redhat.com/faq/docs/DOC-11259",
          "product_ids": [
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            "5Server-RHEV-Hypervisor-2:rhev-hypervisor-pxe-0:5.5-2.2.4.2.el5rhev.noarch"
          ],
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          },
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        }
      ],
      "scores": [
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            "accessVector": "NETWORK",
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            "availabilityImpact": "COMPLETE",
            "baseScore": 7.1,
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:C",
            "version": "2.0"
          },
          "products": [
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            "5Server-RHEV-Hypervisor-2:rhev-hypervisor-0:5.5-2.2.4.2.el5rhev.src",
            "5Server-RHEV-Hypervisor-2:rhev-hypervisor-pxe-0:5.5-2.2.4.2.el5rhev.noarch"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "qemu: Improper handling of erroneous data provided by Linux virtio-net driver"
    },
    {
      "cve": "CVE-2010-2223",
      "discovery_date": "2009-09-22T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "604752"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "Virtual Desktop Server Manager (VDSM) in Red Hat Enterprise Virtualization Hypervisor (aka RHEV-H or rhev-hypervisor) before 5.5-2.2 does not properly perform VM post-zeroing after the removal of a virtual machine\u0027s data, which allows guest OS users to obtain sensitive information by examining the disk blocks associated with a deleted virtual machine.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "vdsm: missing VM post-zeroing after removal",
          "title": "Vulnerability summary"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
      ],
      "product_status": {
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          "summary": "Canonical URL",
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        },
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          "summary": "RHBZ#604752",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=604752"
        },
        {
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          "summary": "https://www.cve.org/CVERecord?id=CVE-2010-2223",
          "url": "https://www.cve.org/CVERecord?id=CVE-2010-2223"
        },
        {
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          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2010-2223",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2010-2223"
        }
      ],
      "release_date": "2009-10-22T00:00:00+00:00",
      "remediations": [
        {
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          "date": "2010-06-22T13:54:00+00:00",
          "details": "Before applying this update, make sure all previously-released errata\nrelevant to your system have been applied.\n\nThis update is available via the Red Hat Network. Details on how to\nuse the Red Hat Network to apply this update are available at\nhttp://kbase.redhat.com/faq/docs/DOC-11259",
          "product_ids": [
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            "5Server-RHEV-Hypervisor-2:rhev-hypervisor-0:5.5-2.2.4.2.el5rhev.src",
            "5Server-RHEV-Hypervisor-2:rhev-hypervisor-pxe-0:5.5-2.2.4.2.el5rhev.noarch"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2010:0476"
        }
      ],
      "scores": [
        {
          "cvss_v2": {
            "accessComplexity": "LOW",
            "accessVector": "LOCAL",
            "authentication": "NONE",
            "availabilityImpact": "NONE",
            "baseScore": 2.1,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "NONE",
            "vectorString": "AV:L/AC:L/Au:N/C:P/I:N/A:N",
            "version": "2.0"
          },
          "products": [
            "5Server-RHEV-Hypervisor-2:rhev-hypervisor-0:5.5-2.2.4.2.el5rhev.noarch",
            "5Server-RHEV-Hypervisor-2:rhev-hypervisor-0:5.5-2.2.4.2.el5rhev.src",
            "5Server-RHEV-Hypervisor-2:rhev-hypervisor-pxe-0:5.5-2.2.4.2.el5rhev.noarch"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "vdsm: missing VM post-zeroing after removal"
    }
  ]
}

RHSA-2010:0476

Vulnerability from csaf_redhat - Published: 2010-06-22 13:54 - Updated: 2025-11-21 17:36

Summary

Red Hat Security Advisory: rhev-hypervisor security, bug fix, and enhancement update

Notes

Topic

Details

JSON

To clipboard

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    "category": "csaf_security_advisory",
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    "distribution": {
      "text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.",
      "tlp": {
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        "url": "https://www.first.org/tlp/"
      }
    },
    "lang": "en",
    "notes": [
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        "category": "summary",
        "text": "An updated rhev-hypervisor package that fixes two security issues, multiple\nbugs, and adds enhancements is now available.\n\nThe Red Hat Security Response Team has rated this update as having\nimportant security impact. Common Vulnerability Scoring System (CVSS) base\nscores, which give detailed severity ratings, are available for each\nvulnerability from the CVE links in the References section.",
        "title": "Topic"
      },
      {
        "category": "general",
        "text": "The rhev-hypervisor package provides a Red Hat Enterprise Virtualization\nHypervisor ISO disk image. The Red Hat Enterprise Virtualization Hypervisor\nis a dedicated Kernel-based Virtual Machine (KVM) hypervisor. It includes\neverything necessary to run and manage virtual machines: A subset of the\nRed Hat Enterprise Linux operating environment and the Red Hat Enterprise\nVirtualization Agent.\n\nNote: Red Hat Enterprise Virtualization Hypervisor is only available for\nthe Intel 64 and AMD64 architectures with virtualization extensions.\n\nA flaw was found in the way QEMU-KVM handled erroneous data provided by the\nLinux virtio-net driver, used by guest operating systems. Due to a\ndeficiency in the TSO (TCP segment offloading) implementation, a guest\u0027s\nvirtio-net driver would transmit improper data to a certain QEMU-KVM\nprocess on the host, causing the guest to crash. A remote attacker could\nuse this flaw to send specially-crafted data to a target guest system,\ncausing that guest to crash. (CVE-2010-0741)\n\nA flaw was found in the way the Virtual Desktop Server Manager (VDSM)\nhandled the removal of a virtual machine\u0027s (VM) data back end (such as an\nimage or a volume). When removing an image or a volume, it was not securely\ndeleted from its corresponding data domain as expected. A guest user in a\nnew, raw VM, created in a data domain that has had VMs deleted from it,\ncould use this flaw to read limited data from those deleted VMs,\npotentially disclosing sensitive information. (CVE-2010-2223)\n\nThis updated package provides updated components that include fixes for\nsecurity issues; however, these issues have no security impact for Red Hat\nEnterprise Virtualization Hypervisor. These fixes are for dbus issue\nCVE-2009-1189; kernel issues CVE-2010-0307, CVE-2010-0410, CVE-2010-0730,\nCVE-2010-1085, and CVE-2010-1086; openldap issue CVE-2009-3767; and sudo\nissues CVE-2010-0426, CVE-2010-0427, and CVE-2010-1163.\n\nThis update also fixes several bugs and adds several enhancements.\nDocumentation for these bug fixes and enhancements is available from\nhttp://www.redhat.com/docs/en-US/Red_Hat_Enterprise_Virtualization/2.2/html/Servers-5.5-2.2_Hypervisor_Security_Update\n\nAs Red Hat Enterprise Virtualization Hypervisor is based on KVM, the bug\nfixes and enhancements from the KVM updates RHSA-2010:0271 and\nRHBA-2010:0419 have been included in this update. Also included are the bug\nfixes and enhancements from the Virtual Desktop Server Manager (VDSM)\nupdate RHSA-2010:0473, and fence-agents update RHBA-2010:0477.\n\nKVM: https://rhn.redhat.com/errata/RHSA-2010-0271.html and\nhttps://rhn.redhat.com/errata/RHBA-2010-0419.html\nVDSM: https://rhn.redhat.com/errata/RHSA-2010-0473.html\nfence-agents: https://rhn.redhat.com/errata/RHBA-2010-0477.html\n\nUsers of the Red Hat Enterprise Virtualization Hypervisor are advised to\nupgrade to this updated package, which corrects these issues and adds these\nenhancements.",
        "title": "Details"
      },
      {
        "category": "legal_disclaimer",
        "text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.",
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        "full_product_name": {
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          "product_id": "5Server-RHEV-Hypervisor-2:rhev-hypervisor-0:5.5-2.2.4.2.el5rhev.src"
        },
        "product_reference": "rhev-hypervisor-0:5.5-2.2.4.2.el5rhev.src",
        "relates_to_product_reference": "5Server-RHEV-Hypervisor-2"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "rhev-hypervisor-pxe-0:5.5-2.2.4.2.el5rhev.noarch as a component of Red Hat Enterprise Virtualization Hypervisor 5",
          "product_id": "5Server-RHEV-Hypervisor-2:rhev-hypervisor-pxe-0:5.5-2.2.4.2.el5rhev.noarch"
        },
        "product_reference": "rhev-hypervisor-pxe-0:5.5-2.2.4.2.el5rhev.noarch",
        "relates_to_product_reference": "5Server-RHEV-Hypervisor-2"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2010-0430",
      "discovery_date": "2010-02-23T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "568702"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "libspice, as used in QEMU-KVM in Red Hat Enterprise Virtualization Hypervisor (aka RHEV-H or rhev-hypervisor) before 5.5-2.2 and possibly other products, allows guest OS users to read from or write to arbitrary QEMU memory by modifying the address that is used by Cairo for memory mappings.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "libspice: Insufficient guest provided memory mappings boundaries validations",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "The CVE-2010-0430 issue was fixed in the kvm packages for Red Hat Enterprise Linux 5 via RHSA-2010:0271, and fixed in the rhev-hypervisor package via RHSA-2010:0476. This CVE was not disclosed at the time the errata were released; therefore, it was not mentioned in them.",
          "title": "Statement"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
      ],
      "product_status": {
        "fixed": [
          "5Server-RHEV-Hypervisor-2:rhev-hypervisor-0:5.5-2.2.4.2.el5rhev.noarch",
          "5Server-RHEV-Hypervisor-2:rhev-hypervisor-0:5.5-2.2.4.2.el5rhev.src",
          "5Server-RHEV-Hypervisor-2:rhev-hypervisor-pxe-0:5.5-2.2.4.2.el5rhev.noarch"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2010-0430"
        },
        {
          "category": "external",
          "summary": "RHBZ#568702",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=568702"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2010-0430",
          "url": "https://www.cve.org/CVERecord?id=CVE-2010-0430"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2010-0430",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2010-0430"
        }
      ],
      "release_date": "2010-03-30T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2010-06-22T13:54:00+00:00",
          "details": "Before applying this update, make sure all previously-released errata\nrelevant to your system have been applied.\n\nThis update is available via the Red Hat Network. Details on how to\nuse the Red Hat Network to apply this update are available at\nhttp://kbase.redhat.com/faq/docs/DOC-11259",
          "product_ids": [
            "5Server-RHEV-Hypervisor-2:rhev-hypervisor-0:5.5-2.2.4.2.el5rhev.noarch",
            "5Server-RHEV-Hypervisor-2:rhev-hypervisor-0:5.5-2.2.4.2.el5rhev.src",
            "5Server-RHEV-Hypervisor-2:rhev-hypervisor-pxe-0:5.5-2.2.4.2.el5rhev.noarch"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2010:0476"
        }
      ],
      "scores": [
        {
          "cvss_v2": {
            "accessComplexity": "MEDIUM",
            "accessVector": "LOCAL",
            "authentication": "SINGLE",
            "availabilityImpact": "COMPLETE",
            "baseScore": 6.6,
            "confidentialityImpact": "COMPLETE",
            "integrityImpact": "COMPLETE",
            "vectorString": "AV:L/AC:M/Au:S/C:C/I:C/A:C",
            "version": "2.0"
          },
          "products": [
            "5Server-RHEV-Hypervisor-2:rhev-hypervisor-0:5.5-2.2.4.2.el5rhev.noarch",
            "5Server-RHEV-Hypervisor-2:rhev-hypervisor-0:5.5-2.2.4.2.el5rhev.src",
            "5Server-RHEV-Hypervisor-2:rhev-hypervisor-pxe-0:5.5-2.2.4.2.el5rhev.noarch"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "libspice: Insufficient guest provided memory mappings boundaries validations"
    },
    {
      "cve": "CVE-2010-0741",
      "cwe": {
        "id": "CWE-119",
        "name": "Improper Restriction of Operations within the Bounds of a Memory Buffer"
      },
      "discovery_date": "2009-10-22T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "577218"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "The virtio_net_bad_features function in hw/virtio-net.c in the virtio-net driver in the Linux kernel before 2.6.26, when used on a guest OS in conjunction with qemu-kvm 0.11.0 or KVM 83, allows remote attackers to cause a denial of service (guest OS crash, and an associated qemu-kvm process exit) by sending a large amount of network traffic to a TCP port on the guest OS, related to a virtio-net whitelist that includes an improper implementation of TCP Segment Offloading (TSO).",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "qemu: Improper handling of erroneous data provided by Linux virtio-net driver",
          "title": "Vulnerability summary"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
      ],
      "product_status": {
        "fixed": [
          "5Server-RHEV-Hypervisor-2:rhev-hypervisor-0:5.5-2.2.4.2.el5rhev.noarch",
          "5Server-RHEV-Hypervisor-2:rhev-hypervisor-0:5.5-2.2.4.2.el5rhev.src",
          "5Server-RHEV-Hypervisor-2:rhev-hypervisor-pxe-0:5.5-2.2.4.2.el5rhev.noarch"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2010-0741"
        },
        {
          "category": "external",
          "summary": "RHBZ#577218",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=577218"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2010-0741",
          "url": "https://www.cve.org/CVERecord?id=CVE-2010-0741"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2010-0741",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2010-0741"
        }
      ],
      "release_date": "2009-10-22T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2010-06-22T13:54:00+00:00",
          "details": "Before applying this update, make sure all previously-released errata\nrelevant to your system have been applied.\n\nThis update is available via the Red Hat Network. Details on how to\nuse the Red Hat Network to apply this update are available at\nhttp://kbase.redhat.com/faq/docs/DOC-11259",
          "product_ids": [
            "5Server-RHEV-Hypervisor-2:rhev-hypervisor-0:5.5-2.2.4.2.el5rhev.noarch",
            "5Server-RHEV-Hypervisor-2:rhev-hypervisor-0:5.5-2.2.4.2.el5rhev.src",
            "5Server-RHEV-Hypervisor-2:rhev-hypervisor-pxe-0:5.5-2.2.4.2.el5rhev.noarch"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2010:0476"
        }
      ],
      "scores": [
        {
          "cvss_v2": {
            "accessComplexity": "MEDIUM",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "COMPLETE",
            "baseScore": 7.1,
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:C",
            "version": "2.0"
          },
          "products": [
            "5Server-RHEV-Hypervisor-2:rhev-hypervisor-0:5.5-2.2.4.2.el5rhev.noarch",
            "5Server-RHEV-Hypervisor-2:rhev-hypervisor-0:5.5-2.2.4.2.el5rhev.src",
            "5Server-RHEV-Hypervisor-2:rhev-hypervisor-pxe-0:5.5-2.2.4.2.el5rhev.noarch"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "qemu: Improper handling of erroneous data provided by Linux virtio-net driver"
    },
    {
      "cve": "CVE-2010-2223",
      "discovery_date": "2009-09-22T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "604752"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "Virtual Desktop Server Manager (VDSM) in Red Hat Enterprise Virtualization Hypervisor (aka RHEV-H or rhev-hypervisor) before 5.5-2.2 does not properly perform VM post-zeroing after the removal of a virtual machine\u0027s data, which allows guest OS users to obtain sensitive information by examining the disk blocks associated with a deleted virtual machine.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "vdsm: missing VM post-zeroing after removal",
          "title": "Vulnerability summary"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
      ],
      "product_status": {
        "fixed": [
          "5Server-RHEV-Hypervisor-2:rhev-hypervisor-0:5.5-2.2.4.2.el5rhev.noarch",
          "5Server-RHEV-Hypervisor-2:rhev-hypervisor-0:5.5-2.2.4.2.el5rhev.src",
          "5Server-RHEV-Hypervisor-2:rhev-hypervisor-pxe-0:5.5-2.2.4.2.el5rhev.noarch"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2010-2223"
        },
        {
          "category": "external",
          "summary": "RHBZ#604752",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=604752"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2010-2223",
          "url": "https://www.cve.org/CVERecord?id=CVE-2010-2223"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2010-2223",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2010-2223"
        }
      ],
      "release_date": "2009-10-22T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2010-06-22T13:54:00+00:00",
          "details": "Before applying this update, make sure all previously-released errata\nrelevant to your system have been applied.\n\nThis update is available via the Red Hat Network. Details on how to\nuse the Red Hat Network to apply this update are available at\nhttp://kbase.redhat.com/faq/docs/DOC-11259",
          "product_ids": [
            "5Server-RHEV-Hypervisor-2:rhev-hypervisor-0:5.5-2.2.4.2.el5rhev.noarch",
            "5Server-RHEV-Hypervisor-2:rhev-hypervisor-0:5.5-2.2.4.2.el5rhev.src",
            "5Server-RHEV-Hypervisor-2:rhev-hypervisor-pxe-0:5.5-2.2.4.2.el5rhev.noarch"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2010:0476"
        }
      ],
      "scores": [
        {
          "cvss_v2": {
            "accessComplexity": "LOW",
            "accessVector": "LOCAL",
            "authentication": "NONE",
            "availabilityImpact": "NONE",
            "baseScore": 2.1,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "NONE",
            "vectorString": "AV:L/AC:L/Au:N/C:P/I:N/A:N",
            "version": "2.0"
          },
          "products": [
            "5Server-RHEV-Hypervisor-2:rhev-hypervisor-0:5.5-2.2.4.2.el5rhev.noarch",
            "5Server-RHEV-Hypervisor-2:rhev-hypervisor-0:5.5-2.2.4.2.el5rhev.src",
            "5Server-RHEV-Hypervisor-2:rhev-hypervisor-pxe-0:5.5-2.2.4.2.el5rhev.noarch"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "vdsm: missing VM post-zeroing after removal"
    }
  ]
}

FKIE_CVE-2010-2223

Vulnerability from fkie_nvd - Published: 2010-06-24 17:30 - Updated: 2025-04-11 00:51

Severity ?

Summary

References

URL	Tags
secalert@redhat.com	http://securitytracker.com/id?1024137
secalert@redhat.com	http://www.securityfocus.com/bid/41044
secalert@redhat.com	https://bugzilla.redhat.com/show_bug.cgi?id=604752
secalert@redhat.com	https://rhn.redhat.com/errata/RHSA-2010-0473.html	Patch, Vendor Advisory
secalert@redhat.com	https://rhn.redhat.com/errata/RHSA-2010-0476.html	Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108	http://securitytracker.com/id?1024137
af854a3a-2127-422b-91ae-364da2661108	http://www.securityfocus.com/bid/41044
af854a3a-2127-422b-91ae-364da2661108	https://bugzilla.redhat.com/show_bug.cgi?id=604752
af854a3a-2127-422b-91ae-364da2661108	https://rhn.redhat.com/errata/RHSA-2010-0473.html	Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108	https://rhn.redhat.com/errata/RHSA-2010-0476.html	Patch, Vendor Advisory

Impacted products

	Vendor	Product	Version
	redhat	enterprise_virtualization_hypervisor	*

JSON

To clipboard

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:redhat:enterprise_virtualization_hypervisor:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "DB490059-0C5C-42FD-8A99-61AD032218B3",
              "versionEndIncluding": "5.4-2.1",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Virtual Desktop Server Manager (VDSM) in Red Hat Enterprise Virtualization Hypervisor (aka RHEV-H or rhev-hypervisor) before 5.5-2.2 does not properly perform VM post-zeroing after the removal of a virtual machine\u0027s data, which allows guest OS users to obtain sensitive information by examining the disk blocks associated with a deleted virtual machine."
    },
    {
      "lang": "es",
      "value": "Virtual Desktop Server Manager (VDSM) en Red Hat Enterprise Virtualization Hypervisor (conocido como RHEV-H or rhev-hypervisor) anterior v5.5-2.2 no act\u00faa adecuadamente despu\u00e9s del borrado de los datos de una m\u00e1quina virtual, lo que permite a usuarios invitados obtener informaci\u00f3n sensible por examinaci\u00f3n de bloques de discos asociados con una m\u00e1quina virtual borrada. \r\n"
    }
  ],
  "id": "CVE-2010-2223",
  "lastModified": "2025-04-11T00:51:21.963",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "LOW",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "LOCAL",
          "authentication": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 2.1,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "NONE",
          "vectorString": "AV:L/AC:L/Au:N/C:P/I:N/A:N",
          "version": "2.0"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ]
  },
  "published": "2010-06-24T17:30:00.937",
  "references": [
    {
      "source": "secalert@redhat.com",
      "url": "http://securitytracker.com/id?1024137"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://www.securityfocus.com/bid/41044"
    },
    {
      "source": "secalert@redhat.com",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=604752"
    },
    {
      "source": "secalert@redhat.com",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "url": "https://rhn.redhat.com/errata/RHSA-2010-0473.html"
    },
    {
      "source": "secalert@redhat.com",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "url": "https://rhn.redhat.com/errata/RHSA-2010-0476.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://securitytracker.com/id?1024137"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.securityfocus.com/bid/41044"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=604752"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "url": "https://rhn.redhat.com/errata/RHSA-2010-0473.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "url": "https://rhn.redhat.com/errata/RHSA-2010-0476.html"
    }
  ],
  "sourceIdentifier": "secalert@redhat.com",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-264"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}

GSD-2010-2223

Vulnerability from gsd - Updated: 2023-12-13 01:21

Details

Aliases

CVE-2010-2223

Aliases

CVE-2010-2223

JSON

To clipboard

{
  "GSD": {
    "alias": "CVE-2010-2223",
    "description": "Virtual Desktop Server Manager (VDSM) in Red Hat Enterprise Virtualization Hypervisor (aka RHEV-H or rhev-hypervisor) before 5.5-2.2 does not properly perform VM post-zeroing after the removal of a virtual machine\u0027s data, which allows guest OS users to obtain sensitive information by examining the disk blocks associated with a deleted virtual machine.",
    "id": "GSD-2010-2223",
    "references": [
      "https://access.redhat.com/errata/RHSA-2010:0476",
      "https://access.redhat.com/errata/RHSA-2010:0473"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2010-2223"
      ],
      "details": "Virtual Desktop Server Manager (VDSM) in Red Hat Enterprise Virtualization Hypervisor (aka RHEV-H or rhev-hypervisor) before 5.5-2.2 does not properly perform VM post-zeroing after the removal of a virtual machine\u0027s data, which allows guest OS users to obtain sensitive information by examining the disk blocks associated with a deleted virtual machine.",
      "id": "GSD-2010-2223",
      "modified": "2023-12-13T01:21:31.334873Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "secalert@redhat.com",
        "ID": "CVE-2010-2223",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "n/a",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "=",
                          "version_value": "n/a"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "n/a"
            }
          ]
        }
      },
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
        "description_data": [
          {
            "lang": "eng",
            "value": "Virtual Desktop Server Manager (VDSM) in Red Hat Enterprise Virtualization Hypervisor (aka RHEV-H or rhev-hypervisor) before 5.5-2.2 does not properly perform VM post-zeroing after the removal of a virtual machine\u0027s data, which allows guest OS users to obtain sensitive information by examining the disk blocks associated with a deleted virtual machine."
          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "n/a"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://rhn.redhat.com/errata/RHSA-2010-0476.html",
            "refsource": "MISC",
            "url": "https://rhn.redhat.com/errata/RHSA-2010-0476.html"
          },
          {
            "name": "http://securitytracker.com/id?1024137",
            "refsource": "MISC",
            "url": "http://securitytracker.com/id?1024137"
          },
          {
            "name": "http://www.securityfocus.com/bid/41044",
            "refsource": "MISC",
            "url": "http://www.securityfocus.com/bid/41044"
          },
          {
            "name": "https://rhn.redhat.com/errata/RHSA-2010-0473.html",
            "refsource": "MISC",
            "url": "https://rhn.redhat.com/errata/RHSA-2010-0473.html"
          },
          {
            "name": "https://bugzilla.redhat.com/show_bug.cgi?id=604752",
            "refsource": "MISC",
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=604752"
          }
        ]
      }
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:redhat:enterprise_virtualization_hypervisor:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndIncluding": "5.4-2.1",
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      },
      "cve": {
        "CVE_data_meta": {
          "ASSIGNER": "secalert@redhat.com",
          "ID": "CVE-2010-2223"
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "en",
              "value": "Virtual Desktop Server Manager (VDSM) in Red Hat Enterprise Virtualization Hypervisor (aka RHEV-H or rhev-hypervisor) before 5.5-2.2 does not properly perform VM post-zeroing after the removal of a virtual machine\u0027s data, which allows guest OS users to obtain sensitive information by examining the disk blocks associated with a deleted virtual machine."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-264"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://bugzilla.redhat.com/show_bug.cgi?id=604752",
              "refsource": "CONFIRM",
              "tags": [],
              "url": "https://bugzilla.redhat.com/show_bug.cgi?id=604752"
            },
            {
              "name": "RHSA-2010:0476",
              "refsource": "REDHAT",
              "tags": [
                "Patch",
                "Vendor Advisory"
              ],
              "url": "https://rhn.redhat.com/errata/RHSA-2010-0476.html"
            },
            {
              "name": "1024137",
              "refsource": "SECTRACK",
              "tags": [],
              "url": "http://securitytracker.com/id?1024137"
            },
            {
              "name": "41044",
              "refsource": "BID",
              "tags": [],
              "url": "http://www.securityfocus.com/bid/41044"
            },
            {
              "name": "RHSA-2010:0473",
              "refsource": "REDHAT",
              "tags": [
                "Patch",
                "Vendor Advisory"
              ],
              "url": "https://rhn.redhat.com/errata/RHSA-2010-0473.html"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "LOCAL",
            "authentication": "NONE",
            "availabilityImpact": "NONE",
            "baseScore": 2.1,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "NONE",
            "vectorString": "AV:L/AC:L/Au:N/C:P/I:N/A:N",
            "version": "2.0"
          },
          "exploitabilityScore": 3.9,
          "impactScore": 2.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "LOW",
          "userInteractionRequired": false
        }
      },
      "lastModifiedDate": "2010-06-25T04:00Z",
      "publishedDate": "2010-06-24T17:30Z"
    }
  }
}

GHSA-Q8G8-JJW3-WWPX

Vulnerability from github – Published: 2022-05-17 05:50 – Updated: 2022-05-17 05:50

Details

Show details on source website

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{
  "affected": [],
  "aliases": [
    "CVE-2010-2223"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2010-06-24T17:30:00Z",
    "severity": "LOW"
  },
  "details": "Virtual Desktop Server Manager (VDSM) in Red Hat Enterprise Virtualization Hypervisor (aka RHEV-H or rhev-hypervisor) before 5.5-2.2 does not properly perform VM post-zeroing after the removal of a virtual machine\u0027s data, which allows guest OS users to obtain sensitive information by examining the disk blocks associated with a deleted virtual machine.",
  "id": "GHSA-q8g8-jjw3-wwpx",
  "modified": "2022-05-17T05:50:05Z",
  "published": "2022-05-17T05:50:05Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2010-2223"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=604752"
    },
    {
      "type": "WEB",
      "url": "https://rhn.redhat.com/errata/RHSA-2010-0473.html"
    },
    {
      "type": "WEB",
      "url": "https://rhn.redhat.com/errata/RHSA-2010-0476.html"
    },
    {
      "type": "WEB",
      "url": "http://securitytracker.com/id?1024137"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/41044"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

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.

Detection rules are retrieved from Rulezet.

Action not permitted

CVE-2010-2223 (GCVE-0-2010-2223)

RHSA-2010:0473

RHSA-2010_0473

RHSA-2010_0476

RHSA-2010:0476

FKIE_CVE-2010-2223

GSD-2010-2223

GHSA-Q8G8-JJW3-WWPX

Tags

Sightings

Nomenclature