CVE-2021-34403

7.8 highEPSS 0.3%

High (7.8) in nvidia shield experience. EPSS 0.3% chance of exploitation in the next 30 days.

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.

Severity

CVSS 3.1

7.8 high

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

EPSS: 0.3% chance of exploitation in the next 30 days; higher than 22% of CVEs (scores of 2026-10-31)
CWE: CWE-416
Published: 2022-01-18
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

nvidia:shield_experience

References

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

Check your stack JSON