NVD

Id
11975  
Name
CVE-2010-0419  
Description
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.  
Reject
 
CVSS Version
2  
CVSS Score
4.4  
Severity
Medium  
CVSS Base Score
4.4  
CVSS Impact Subscore
6.4  
CVSS Exploit Subscore
3.4  
CVSS Vector
(AV:L/AC:M/Au:N/C:P/I:P/A:P)  
Pub Date
2017-01-18  
Published
2010-03-05  
Modified Date
2010-08-21  
Seq
2010-0419  

Actions

Related NVD References

Id NVD Id NVD No. Reference Actions
65973 11975 CVE-2010-0419 oval:org.mitre.oval:def:10139  View
65974 11975 CVE-2010-0419 1023663  View
65975 11975 CVE-2010-0419 RHSA-2010:0126  View
65976 11975 CVE-2010-0419 38467  View
65977 11975 CVE-2010-0419 kernel-selectors-privilege-escalation(56662)  View
65978 11975 CVE-2010-0419 https://bugzilla.redhat.com/show_bug.cgi?id=563463  View

Related JVN

Id Name Title Summary Cveinfo Name Cveinfo Id Nvdinfo Name Nvdinfo Id Cvssv2 Cvssv3 Jvnurl Published Date Last Updated Date Actions
35392 JVNDB-2010-001172 KVM の x86 エミュレータにおける権限昇格の脆弱性 KVM の x86 エミュレータには、ゲストが SMP (対称型マルチプロセッサ) を構成している場合、セグメントレジスタへのセグメントセレクタの書き込みを適切に制限しないため、サービス運用妨害 (DoS) 状態となる、またはゲスト OS 上で権限を取得される脆弱性が存在します。 CVE-2010-0419 42999 CVE-2010-0419 11975 4.4 http://jvndb.jvn.jp/ja/contents/2010/JVNDB-2010-001172.html 2010-03-01 2010-03-23 View