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CVE Record

CVE-2016-6244: The sys_thrsigdivert function in kern/kern_sig.c in the OpenBSD kernel 5.9 allows remote attackers to cause...

The sys_thrsigdivert function in kern/kern_sig.c in the OpenBSD kernel 5.9 allows remote attackers to cause a denial of service (panic) via a negative "ts.tv_sec" value.

UnknownCVSS not scoredNot KEV-listedUpdated
Glexia's TakeAutomated analysis

Security readout for executives and security teams

CVE-2016-6244 describes a kernel crash issue in OpenBSD 5.9. A remote attacker may be able to trigger a denial of service by causing a panic through invalid time value handling. The available sources do not provide CVSS, confirmed exploit activity, or a named vendor fix. Exposure appears limited to OpenBSD 5.9 systems, based on the CVE description. The source bundle does not identify other affected versions, packages, appliances, or downstream products. Prioritize internet-facing or business-critical hosts if any OpenBSD 5.9 remains in production. Treat this as a targeted availability risk, not a confirmed widespread emergency. If OpenBSD 5.9 is absent, business urgency is low. If present on exposed or critical systems, remediation should be prioritized because successful exploitation could crash the host. Mitigation focus: Check OpenBSD vendor guidance for CVE-2016-6244 or related kernel fixes.; Patch or upgrade confirmed OpenBSD 5.9 systems according to vendor guidance.; Reduce external exposure of affected hosts until remediation is complete..

Prepared

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

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Vulnerability profileCVE Program record
Severity
Unknown
CVSS
Not scored
Known Exploited
No
Published
Official CVE source material

CNA and ADP enrichment extracted from CVE v5

These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.

0CVSS vectors
0Timeline events
0ADP providers
1Source links

CVSS and timeline data

No CVSS vectors or timeline events were available in the normalized CVE source material.

Source materials

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus
n/an/an/aListed
Weakness

CWE details

No CWE listed

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