The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2024:7490 advisory.

    The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with     extremely high determinism requirements.

    Security Fix(es):

    * kernel: netfilter: bridge: confirm multicast packets before passing them up the stack (CVE-2024-27415)

    * kernel: net: bridge: mst: fix vlan use-after-free (CVE-2024-36979)

    * kernel: net: openvswitch: fix overwriting ct original tuple for ICMPv6 (CVE-2024-38558)

    * kernel: netfilter: tproxy: bail out if IP has been disabled on the device (CVE-2024-36270)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

Detections

Analytics

RHEL 9 : kernel-rt (RHSA-2024:7490)

high Nessus Plugin ID 208010

Version 1.2

Version 1.1

Version 1.2 Nov 7, 2024, 11:28 PM CVSS metrics ("Cvssv4 score" set to 0.0) CVSSv2 severity (based on None, severity decreased from "High" to "Low") Plugin metadata Plugin Feed: 202411072328
Version 1.1 Oct 2, 2024, 9:20 AM New Plugin Feed: 202410020920