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.
References (2)
Core 2
Core References
Vendor Advisory x_refsource_misc
https://omniosce.org/article/030y-028ay-022dw.html
Third Party Advisory x_refsource_misc
https://www.illumos.org/issues/11556
Scores
CVSS v3
7.5
EPSS
0.0112
EPSS Percentile
62.3%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Details
CWE
CWE-20
Status
published
Products (1)
omniosce/omnios
< r151030
Published
Nov 29, 2019
Tracked Since
Feb 18, 2026