CVE-2019-19396

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CVSS 3.1

7.5 high

EPSS

1%p64

Published

Nov 29, 2019 (Nov 29, 2019)

Modified

Jun 17, 2026

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.

Vendors: omniosce
Products: omnios
Weakness: CWE-20
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (1.1%)

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