cve/2023/CVE-2023-4969.md

CVE-2023-4969

Description

A GPU kernel can read sensitive data from another GPU kernel (even from another user or app) through an optimized GPU memory region called local memory on various architectures.

POC

Reference

• https://blog.trailofbits.com
• https://kb.cert.org/vuls/id/446598
• https://www.kb.cert.org/vuls/id/446598

Github

• https://github.com/trailofbits/publications