Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: drm/i915: mark requests for GuC virtual engines to avoid use-after-free. References to i915requests may be trapped by the user space within a syncfile or dmabuf dma-resv and held indefinitely across different processes. To counte...

CVE-2023-53552 drm/i915: mark requests for GuC virtual engines to avoid use-after-free

In the Linux kernel, the following vulnerability has been resolved: drm/i915: mark requests for GuC virtual engines to avoid use-after-free References to i915requests may be trapped by userspace inside a syncfile or dmabuf dma-resv and held indefinitely across different proceses. To counter-act t...

CVE-2023-53552

CVE-2023-53552 affects the Linux kernel DRM i915 component, specifically marking requests for GuC virtual engines to prevent use-after-free across sync_file/dma-buf handling. The underlying issue is that i915_requests could be trapped by userspace and held across processes, creating a memory-leak...

CVE-2023-53552 drm/i915: mark requests for GuC virtual engines to avoid use-after-free

In the Linux kernel, the following vulnerability has been resolved: drm/i915: mark requests for GuC virtual engines to avoid use-after-free References to i915requests may be trapped by userspace inside a syncfile or dmabuf dma-resv and held indefinitely across different proceses. To counter-act t...