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
redhat CNA under the redhat root
CNA scorecard B 82/100 over 1086 records in the last 180 days details
References
URL Tags
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
Date Public
2010-02-09 00:00
Show details on NVD website
To clipboard 

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}



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