Description
In the function sbusfb_ioctl_helper() in drivers/video/fbdev/sbuslib.c in the Linux kernel through 4.15, an integer signedness error allows arbitrary information leakage for the FBIOPUTCMAP_SPARC and FBIOGETCMAP_SPARC commands.
Published: 2018-01-31
Score: 7.5 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-2018-18169 In the function sbusfb_ioctl_helper() in drivers/video/fbdev/sbuslib.c in the Linux kernel through 4.15, an integer signedness error allows arbitrary information leakage for the FBIOPUTCMAP_SPARC and FBIOGETCMAP_SPARC commands.
History

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Linux Linux Kernel
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-05T06:01:49.096Z

Reserved: 2018-01-30T00:00:00.000Z

Link: CVE-2018-6412

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2018-01-31T07:29:00.223

Modified: 2024-11-21T04:10:39.833

Link: CVE-2018-6412

cve-icon Redhat

Severity : Low

Publid Date: 2018-01-31T00:00:00Z

Links: CVE-2018-6412 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses