Integer Overflow in VideoCore DRM Driver Allows Denial of Service or Other Impact

Integer Overflow in VideoCore DRM Driver Allows Denial of Service or Other Impact

CVE-2017-5576 · HIGH Severity

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

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.

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