CVE-2021-1098

CWE-4043 documents3 sources
Severity
7.8HIGH
EPSS
0.1%
top 67.75%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Nvidia Virtual GPUNvidia Nvidia Virtual GPU Software
Timeline
PublishedJul 21
Latest updateMay 24

Description

NVIDIA vGPU software contains a vulnerability in the Virtual GPU Manager (vGPU plugin), where it doesn't release some resources during driver unload requests from guests. This flaw allows a malicious guest to perform operations by reusing those resources, which may lead to information disclosure, data tampering, or denial of service. This affects vGPU version 12.x (prior to 12.3), version 11.x (prior to 11.5) and version 8.x (prior 8.8).

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HExploitability: 1.8 | Impact: 5.9

Affected Packages2 packages

▶CVEListV5nvidia/nvidia_virtual_gpu_softwarevGPU version 12.x (prior to 12.3), version 11.x (prior to 11.5) and version 8.x (prior 8.8).
▶NVDnvidia/virtual_gpu8.0 — 8.8+2

🔴Vulnerability Details

2
GHSA
GHSA-x9cg-qmw5-4q39: NVIDIA vGPU software contains a vulnerability in the Virtual GPU Manager (vGPU plugin), where it doesn't release some resources during driver unload r↗2022-05-24
▶
CVEList
CVE-2021-1098: NVIDIA vGPU software contains a vulnerability in the Virtual GPU Manager (vGPU plugin), where it doesn't release some resources during driver unload r↗2021-07-21
▶
CVE-2021-1098 (HIGH CVSS 7.8) | NVIDIA vGPU software contains a vul | cvebase.io