Eric Anholt

2 exploits Active since Feb 2017
CVE-2017-5576 WRITEUP HIGH WRITEUP
Linux Kernel < 4.9.7 - Integer Overflow in VideoCore DRM Driver via VC4_SUBMIT_CL ioctl
Integer overflow in the vc4_get_bcl function in drivers/gpu/drm/vc4/vc4_gem.c in the VideoCore DRM driver in the Linux kernel before 4.9.7 allows local users to cause a denial of service or possibly have unspecified other impact via a crafted size value in a VC4_SUBMIT_CL ioctl call.
CVSS 7.8
CVE-2017-5577 WRITEUP MEDIUM WRITEUP
Linux Kernel < 4.9.7 - Denial of Service via VC4_SUBMIT_CL ioctl Overflow
The vc4_get_bcl function in drivers/gpu/drm/vc4/vc4_gem.c in the VideoCore DRM driver in the Linux kernel before 4.9.7 does not set an errno value upon certain overflow detections, which allows local users to cause a denial of service (incorrect pointer dereference and OOPS) via inconsistent size values in a VC4_SUBMIT_CL ioctl call.
CVSS 5.5