Description
Race condition in the ioctl implementation in the Samsung Graphics 2D driver (aka /dev/fimg2d) in Samsung devices with Android L(5.0/5.1) allows local users to trigger memory errors by leveraging definition of g2d_lock and g2d_unlock lock macros as no-ops, aka SVE-2015-4598.
Published: 2017-08-02
Score: 7.0 High
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-2015-7789 Race condition in the ioctl implementation in the Samsung Graphics 2D driver (aka /dev/fimg2d) in Samsung devices with Android L(5.0/5.1) allows local users to trigger memory errors by leveraging definition of g2d_lock and g2d_unlock lock macros as no-ops, aka SVE-2015-4598.
History

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Subscriptions

Samsung Samsung Mobile
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-06T08:06:31.107Z

Reserved: 2015-10-22T00:00:00.000Z

Link: CVE-2015-7891

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2017-08-02T19:29:00.553

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

Link: CVE-2015-7891

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses