Vulnerability Name:

CVE-2010-0730 (CCN-58540)

Assigned:2010-05-06
Published:2010-05-06
Updated:2018-10-10
Summary:The MMIO instruction decoder in the Xen hypervisor in the Linux kernel 2.6.18 in Red Hat Enterprise Linux (RHEL) 5 allows guest OS users to cause a denial of service (32-bit guest OS crash) via vectors that trigger an unspecified instruction emulation.
CVSS v3 Severity:4.0 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L)
Exploitability Metrics:Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Low
CVSS v2 Severity:2.6 Low (CVSS v2 Vector: AV:N/AC:H/Au:N/C:N/I:N/A:P)
1.9 Low (Temporal CVSS v2 Vector: AV:N/AC:H/Au:N/C:N/I:N/A:P/E:U/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): High
Authentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Partial
2.1 Low (CCN CVSS v2 Vector: AV:L/AC:L/Au:N/C:N/I:N/A:P)
1.6 Low (CCN Temporal CVSS v2 Vector: AV:L/AC:L/Au:N/C:N/I:N/A:P/E:U/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Partial
4.7 Medium (REDHAT CVSS v2 Vector: AV:L/AC:M/Au:N/C:N/I:N/A:C)
3.5 Low (REDHAT Temporal CVSS v2 Vector: AV:L/AC:M/Au:N/C:N/I:N/A:C/E:U/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Medium
Authentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Complete
Vulnerability Type:CWE-20
Vulnerability Consequences:Denial of Service
References:Source: MITRE
Type: CNA
CVE-2010-0730

Source: CCN
Type: RHSA-2010-0398
Important: kernel security and bug fix update

Source: SECUNIA
Type: Vendor Advisory
39649

Source: CCN
Type: SA43315
VMware ESX Server Multiple Kernel Vulnerabilities

Source: SECUNIA
Type: UNKNOWN
43315

Source: CONFIRM
Type: UNKNOWN
http://support.avaya.com/css/P8/documents/100088287

Source: CCN
Type: The Linux Kernel Archives Web site
The Linux Kernel Archives

Source: MLIST
Type: UNKNOWN
[oss-security] 20100507 CVE-2010-0730 xen: emulator instruction decoding inconsistency

Source: CCN
Type: OSVDB ID: 64630
Linux Kernel Xen Hypervisor MMIO Instruction Decoder Instruction Emulation DoS

Source: REDHAT
Type: Patch, Vendor Advisory
RHSA-2010:0398

Source: BUGTRAQ
Type: UNKNOWN
20110211 VMSA-2011-0003 Third party component updates for VMware vCenter Server, vCenter Update Manager, ESXi and ESX

Source: BID
Type: UNKNOWN
39979

Source: CCN
Type: BID-39979
Red Hat Xen MMIO Instruction Decoder Local Guest Denial Of Service Vulnerability

Source: CONFIRM
Type: UNKNOWN
http://www.vmware.com/security/advisories/VMSA-2011-0003.html

Source: CCN
Type: Red Hat Bugzilla Bug 572971
CVE-2010-0730 xen: emulator instruction decoding inconsistency

Source: CONFIRM
Type: UNKNOWN
https://bugzilla.redhat.com/show_bug.cgi?id=572971

Source: XF
Type: UNKNOWN
kernel-mmio-dos(58540)

Source: OVAL
Type: UNKNOWN
oval:org.mitre.oval:def:11430

Vulnerable Configuration:Configuration 1:
  • cpe:/o:redhat:enterprise_linux:5:*:*:*:*:*:*:*
  • OR cpe:/o:redhat:enterprise_linux:5:*:client:*:*:*:*:*
  • OR cpe:/o:redhat:enterprise_linux:5:*:server:*:*:*:*:*
  • OR cpe:/o:redhat:enterprise_linux:5:ga:*:*:*:*:*:*
  • OR cpe:/o:redhat:enterprise_linux:5:ga:client:*:*:*:*:*
  • OR cpe:/o:redhat:enterprise_linux:5:ga:server:*:*:*:*:*
  • OR cpe:/o:redhat:enterprise_linux:5.0:*:*:*:*:*:*:*
  • OR cpe:/o:redhat:enterprise_linux_desktop:5.0:*:*:*:*:*:*:*
  • AND
  • cpe:/o:linux:linux_kernel:2.6.18:-:*:*:*:*:*:*

    • Configuration RedHat 1:
  • cpe:/o:redhat:enterprise_linux:5:*:*:*:*:*:*:*

    • Configuration RedHat 2:
  • cpe:/o:redhat:enterprise_linux:5::client:*:*:*:*:*

    • Configuration RedHat 3:
  • cpe:/o:redhat:enterprise_linux:5::server:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/o:redhat:enterprise_linux_desktop:5.0:*:*:*:*:*:*:*
  • OR cpe:/o:redhat:enterprise_linux:5:*:*:*:*:*:*:*
  • OR cpe:/o:redhat:enterprise_linux:5:*:server:*:*:*:*:*
  • OR cpe:/o:redhat:enterprise_linux:5:*:client:*:*:*:*:*
  • OR cpe:/o:redhat:enterprise_linux:5:ga:*:*:*:*:*:*
  • OR cpe:/o:redhat:enterprise_linux:5:ga:client:*:*:*:*:*
  • OR cpe:/o:redhat:enterprise_linux:5:ga:server:*:*:*:*:*

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:org.mitre.oval:def:22609
    P
    		ELSA-2010:0398: kernel security and bug fix update (Important)
    2014-05-26
    oval:org.mitre.oval:def:21805
    P
    		RHSA-2010:0398: kernel security and bug fix update (Important)
    2014-02-24
    oval:org.mitre.oval:def:20037
    V
    		Third party component updates for VMware vCenter Server, vCenter Update Manager, ESXi and ESX
    2014-01-20
    oval:org.mitre.oval:def:11430
    V
    		The MMIO instruction decoder in the Xen hypervisor in the Linux kernel 2.6.18 in Red Hat Enterprise Linux (RHEL) 5 allows guest OS users to cause a denial of service (32-bit guest OS crash) via vectors that trigger an unspecified instruction emulation.
    2013-04-29
    oval:com.redhat.rhsa:def:20100398
    P
    		RHSA-2010:0398: kernel security and bug fix update (Important)
    2010-05-06
    BACK
    redhat enterprise linux 5
    redhat enterprise linux 5
    redhat enterprise linux 5
    redhat enterprise linux 5 ga
    redhat enterprise linux 5 ga
    redhat enterprise linux 5 ga
    redhat enterprise linux 5.0
    redhat enterprise linux desktop 5.0
    linux linux kernel 2.6.18
    redhat enterprise linux desktop 5.0
    redhat enterprise linux 5
    redhat enterprise linux 5
    redhat enterprise linux 5
    redhat enterprise linux 5 ga
    redhat enterprise linux 5 ga
    redhat enterprise linux 5 ga