CVE-2021-47420

2024-05-2208:29:34

redhat.com

access.redhat.com

linux

memory leak

vulnerability

cve-2021-47420

mitigation

6.5 Medium

AI Score

Confidence

Low

0.0004 Low

EPSS

Percentile

9.1%

JSON

In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: fix a potential ttm->sg memory leak Memory is allocated for ttm->sg by kmalloc in kfd_mem_dmamap_userptr, but isn’t freed by kfree in kfd_mem_dmaunmap_userptr. Free it!