Vulnerability Description
illumos, as used in OmniOS Community Edition before r151030y, allows a kernel crash via an application with multiple threads calling sendmsg concurrently over a single socket, because uts/common/inet/ip/ip_attr.c mishandles conn_ixa dereferences.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Omniosce | Omnios | < r151030 |
Related Weaknesses (CWE)
References
- https://omniosce.org/article/030y-028ay-022dw.htmlVendor Advisory
- https://www.illumos.org/issues/11556Third Party Advisory
- https://omniosce.org/article/030y-028ay-022dw.htmlVendor Advisory
- https://www.illumos.org/issues/11556Third Party Advisory
FAQ
What is CVE-2019-19396?
CVE-2019-19396 is a vulnerability with a CVSS score of 7.5 (HIGH). illumos, as used in OmniOS Community Edition before r151030y, allows a kernel crash via an application with multiple threads calling sendmsg concurrently over a single socket, because uts/common/inet/...
How severe is CVE-2019-19396?
CVE-2019-19396 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2019-19396?
Check the references section above for vendor advisories and patch information. Affected products include: Omniosce Omnios.