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.
Published: 2017-02-06
Score: 5.5 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2017-14678 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.
Ubuntu USN Ubuntu USN USN-3342-1 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-3342-2 Linux kernel (HWE) vulnerabilities
History

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Subscriptions

Linux Linux Kernel
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-05T15:04:15.356Z

Reserved: 2017-01-24T00:00:00.000Z

Link: CVE-2017-5577

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2017-02-06T06:59:00.810

Modified: 2026-05-13T00:24:29.033

Link: CVE-2017-5577

cve-icon Redhat

Severity : Low

Publid Date: 2017-01-18T00:00:00Z

Links: CVE-2017-5577 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses