CVE-2017-5577

MediumCVSS 5.5/10Last modified Jun 17, 2026

Description

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.

Metrics

CVSS 3.0 5.5/10CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-388

Affected software

No affected versions have been published.

Timeline

Published: Feb 6, 2017
Last modified: Jun 17, 2026
NVD status: Modified

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