The x86 emulator in KVM 83 does not use the Current Privilege Level (CPL) and I/O Privilege Level (IOPL) in determining the memory access available to CPL3 code, 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, a related issue to CVE-2010-0306.
References
Link | Resource |
---|---|
http://secunia.com/advisories/38492 | Not Applicable |
http://www.debian.org/security/2010/dsa-1996 | Not Applicable Third Party Advisory |
http://www.securityfocus.com/bid/38158 | Broken Link Third Party Advisory VDB Entry |
https://bugzilla.redhat.com/show_bug.cgi?id=559091 | Issue Tracking |
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11335 | Broken Link |
https://rhn.redhat.com/errata/RHSA-2010-0088.html | Third Party Advisory |
https://rhn.redhat.com/errata/RHSA-2010-0095.html | Third Party Advisory |
Configurations
History
No history.
Information
Published : 2010-02-12 19:30
Updated : 2024-06-27 19:17
NVD link : CVE-2010-0298
Mitre link : CVE-2010-0298
CVE.ORG link : CVE-2010-0298
JSON object : View
Products Affected
debian
- debian_linux
linux
- linux_kernel
CWE
CWE-264
Permissions, Privileges, and Access Controls