CVE-2022-28192

描述

NVIDIA vGPU software contains a vulnerability in the Virtual GPU Manager (nvidia.ko), where it may lead to a use-after-free, which in turn may cause denial of service. This attack is complex to carry out because the attacker needs to have control over freeing some host side resources out of sequence, which requires elevated privileges.

如何修補 CVE-2022-28192

要修補 CVE-2022-28192,請將受影響套件升級到下列已修補版本。

• Debian/nvidia-graphics-drivers—升級至 470.129.06-5~deb11u1 或更新版本
• —未列出修補版本
• —升級至 450.191.01-1~deb11u1 或更新版本
• —未列出修補版本
• —升級至 470.129.06-1 或更新版本

CVE-2022-28192 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(5)

• from 0, < 470.129.06-5~deb11u1
• from 0
• from 0, < 450.191.01-1~deb11u1
• from 0
• from 0, < 470.129.06-1

CVSS 分數

參考連結(1)

• ADVISORYsecurity-tracker.debian.org/tracker/CVE-2022-28192