CVE-2015-2151
EPSS 0.24%
描述
The x86 emulator in Xen 3.2.x through 4.5.x does not properly ignore segment overrides for instructions with register operands, which allows local guest users to obtain sensitive information, cause a denial of service (memory corruption), or possibly execute arbitrary code via unspecified vectors.
如何修補 CVE-2015-2151
要修補 CVE-2015-2151,請將受影響套件升級到下列已修補版本。
- Debian/xen—升級至 4.4.1-8 或更新版本
CVE-2015-2151 正在被利用嗎?
低 — EPSS 為 0.2%,目前沒有觀察到大規模利用活動。
受影響套件(1)
- from 0, < 4.4.1-8