CVE-2014-9065
EPSS 0.10%
描述
common/spinlock.c in Xen 4.4.x and earlier does not properly handle read and write locks, which allows local x86 guest users to cause a denial of service (write denial or NMI watchdog timeout and host crash) via a large number of read requests, a different vulnerability to CVE-2014-9066.
如何修補 CVE-2014-9065
要修補 CVE-2014-9065,請將受影響套件升級到下列已修補版本。
- Debian/xen—升級至 4.4.1-6 或更新版本
CVE-2014-9065 正在被利用嗎?
低 — EPSS 為 0.1%,目前沒有觀察到大規模利用活動。
受影響套件(1)
- from 0, < 4.4.1-6