CVE-2022-50619: Linux

EPSS: 0.2% chance of exploitation in the next 30 days.

In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Fix memory leak in kfd_mem_dmamap_userptr() If the number of pages from the userptr BO differs from the SG BO then the allocated memory for the SG table doesn't get freed before returning -EINVAL, which may lead to a memory leak in some error paths. Fix this by checking the number of pages before allocating memory for the SG table.

Affected products

• Linux Linux: from 5.14, before 5.15.77 (fixed in 5.15.77); from 5.16, before 6.0.7 (fixed in 6.0.7)

Published 2025-12-08. Last modified 2026-06-17.