https://vulnerability.circl.lu/rss/recent/all/10 Most recent entries from all 2026-10-04T06:59:20.715445+00:00 Vulnerability-Lookup info@circl.lu python-feedgen Contains only the most 10 recent entries. https://vulnerability.circl.lu/vuln/cve-2022-50440 CVE-2022-50440 — drm/vmwgfx: Validate the box size for the snooped cursor 2026-10-04T06:59:20.730745+00:00

Affected: Linux

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

drm/vmwgfx: Validate the box size for the snooped cursor

Invalid userspace dma surface copies could potentially overflow the memcpy from the surface to the snooped image leading to crashes. To fix it the dimensions of the copybox have to be validated against the expected size of the snooped cursor.