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CVE-2016-6243
thrsleep in kern/kern_synch.c in OpenBSD 5.8 and 5.9 allows local users to cause a denial of service (kernel panic) via a crafted value in…
Medium5.5EPSS 0.43%
- Published
- Updated
- Reserved
- Assigned by
- mitre
Description
thrsleep in kern/kern_synch.c in OpenBSD 5.8 and 5.9 allows local users to cause a denial of service (kernel panic) via a crafted value in the tsp parameter of the __thrsleep system call.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 3.0 | Medium5.5 | CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
- EPSS (exploitation in 30 days)
- 0.43% · top 63% of all CVEs (2 Nov 2026)
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The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 5.5.
Weakness
Affected products
n/a
- affected n/a
References (5)
- http://www.openbsd.org/errata59.html (opens in a new tab)x_refsource_CONFIRMx_transferred
- [oss-security] 20160714 Multiple Bugs in OpenBSD Kernel (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
- [oss-security] 20160717 ReL Multiple Bugs in OpenBSD Kernel (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
- http://www.openbsd.org/errata58.html (opens in a new tab)x_refsource_CONFIRMx_transferred
- 91805 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Record last updated .