CVE-2014-3633
EPSS 2.8%
描述
The qemuDomainGetBlockIoTune function in qemu/qemu_driver.c in libvirt before 1.2.9, when a disk has been hot-plugged or removed from the live image, allows remote attackers to cause a denial of service (crash) or read sensitive heap information via a crafted blkiotune query, which triggers an out-of-bounds read.
如何修補 CVE-2014-3633
要修補 CVE-2014-3633,請將受影響套件升級到下列已修補版本。
- Debian/libvirt—升級至 1.2.8-2 或更新版本
CVE-2014-3633 正在被利用嗎?
低 — EPSS 為 2.8%,目前沒有觀察到大規模利用活動。
受影響套件(1)
- from 0, < 1.2.8-2