CVE-2021-47431

MediumCVSS 5.5/10Last modified Aug 11, 2026

Description

In the Linux kernel, the following vulnerability has been resolved:

drm/amdgpu: fix gart.bo pin_count leak

gmc_v{9,10}_0_gart_disable() isn't called matched with correspoding gart_enbale function in SRIOV case. This will lead to gart.bo pin_count leak on driver unload.

Metrics

CVSS 3.1 5.5/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Affected software

No affected versions have been published.

Timeline

Published
May 21, 2024
Last modified
Aug 11, 2026
NVD status
Analyzed

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CVE-2021-47431: Medium severity, CVSS 5.5 | Vulnix