CVE-2012-3432 in Xen
요약 (영어)
The handle_mmio function in arch/x86/hvm/io.c in the MMIO operations emulator for Xen 3.3 and 4.x, when running an HVM guest, does not properly reset certain state information between emulation cycles, which allows local guest OS users to cause a denial of service (guest OS crash) via unspecified operations on MMIO regions.
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예약하다
2012. 06. 14.
공개
2012. 12. 03.
상태
확인됨
엔트리
VulDB provides additional information and datapoints for this CVE:
| 아이디 | 취약성 | CWE | 악용 | 대책 | CVE |
|---|---|---|---|---|---|
| 5876 | Citrix Xen 권한 상승 | 264 | 정의되지 않음 | 공식 수정 | CVE-2012-3432 |