Vulnerability · Published Aug 5, 2022 · Assigned by nvidia
CVE-2022-31618
Medium 5.5
In plain English
A medium-severity null pointer dereference in NVIDIA Virtual GPU Software and NVIDIA Cloud Gaming from NVIDIA. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 8% of all known vulnerabilities).
Severity (CVSS 3.1)5.5Medium
Exploit odds (30 days)0.2%top 92.0% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
NVIDIA vGPU software contains a vulnerability in the Virtual GPU Manager (vGPU plugin), where it can dereference a null pointer, which may lead to denial of service.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu:22.04:LTS | nvidia-graphics-drivers-418-server | no fix listed | UBUNTU-CVE-2022-31618 |
| Ubuntu:22.04:LTS | nvidia-graphics-drivers-430 | no fix listed | UBUNTU-CVE-2022-31618 |
| Ubuntu:22.04:LTS | nvidia-graphics-drivers-440 | no fix listed | UBUNTU-CVE-2022-31618 |
| Ubuntu:22.04:LTS | nvidia-graphics-drivers-450 | no fix listed | UBUNTU-CVE-2022-31618 |
| Ubuntu:22.04:LTS | nvidia-graphics-drivers-455 | no fix listed | UBUNTU-CVE-2022-31618 |
| Ubuntu:22.04:LTS | nvidia-graphics-drivers-460 | no fix listed | UBUNTU-CVE-2022-31618 |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| NVIDIA | NVIDIA Virtual GPU Software and NVIDIA Cloud Gaming | vGPU version 14.x (prior to 14.2), version 13.x (prior to 13.4) and version 11.x (prior 11.9). |
Weakness: CWE-476 · Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
References
- https://nvidia.custhelp.com/app/answers/detail/a_id/5383 x_refsource_MISC