CVE-2021-34403 Information

Description

NVIDIA Linux distributions contain a vulnerability in nvmap ioctl which allows any user with a local account to exploit a use-after-free condition leading to code privilege escalation loss of confidentiality and integrity or denial of service.

CVSS Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Reference

https://nvidia.custhelp.com/app/answers/detail/a_id/5259

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

7.8