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.
Analysis and contextual insights are available on OpenCVE Cloud.
Remediation
No vendor fix or workaround currently provided.
Additional remediation guidance may be available on OpenCVE Cloud.
Tracking
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Advisories
| Source | ID | Title |
|---|---|---|
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 |
USN-3342-1 | Linux kernel vulnerabilities |
Ubuntu USN |
USN-3342-2 | Linux kernel (HWE) vulnerabilities |
References
History
No history.
Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2024-08-05T15:04:15.356Z
Reserved: 2017-01-24T00:00:00.000Z
Link: CVE-2017-5577
No data.
Status : Modified
Published: 2017-02-06T06:59:00.810
Modified: 2026-05-13T00:24:29.033
Link: CVE-2017-5577
OpenCVE Enrichment
No data.
EUVD
Ubuntu USN