CVE-2016-6522

Published Mar 7, 2017 CVSS 3.0 · 5.5 Medium EPSS < 1% KEV · Not listed
Description
Integer overflow in the uvm_map_isavail function in uvm/uvm_map.c in OpenBSD 5.9 allows local users to cause a denial of service (kernel panic) via a crafted mmap call, which triggers the new mapping to overlap with an existing mapping.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2016-7443 Integer overflow in the uvm_map_isavail function in uvm/uvm_map.c in OpenBSD 5.9 allows local users to cause a denial of service (kernel panic) via a crafted mmap call, which triggers the new mapping to overlap with an existing mapping.
History

No history.

Weaknesses

Sources

Status
PUBLISHED
Assigner
mitre
Published
Updated
Aug 6, 2024, 1:29 AM
Reserved
Aug 2, 2016, 12:00 AM
Status
Modified
Published
Mar 7, 2017, 4:59 PM
Modified
Jun 17, 2026, 12:51 AM