The remote Redhat Enterprise Linux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2023:3491 advisory.

    Security Fix(es):

    * kernel: use-after-free caused by l2cap_reassemble_sdu() in net/bluetooth/l2cap_core.c (CVE-2022-3564)

    * kernel: stack overflow in do_proc_dointvec and proc_skip_spaces (CVE-2022-4378)

    * samba: RC4/HMAC-MD5 NetLogon Secure Channel is weak and should be avoided (CVE-2022-38023)

    * kernel: mm/mremap.c use-after-free vulnerability (CVE-2022-41222)

    * kernel: net/ulp: use-after-free in listening ULP sockets (CVE-2023-0461)

    * openvswitch: ip proto 0 triggers incorrect handling (CVE-2023-1668)

    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 8 : Red Hat Virtualization Host 4.4.z SP 1 (RHSA-2023:3491)

high Nessus Plugin ID 176768

Version 1.2

Version 1.1

Version 1.0

Version 1.2 Nov 7, 2024, 5:29 PM CVSS metrics ("Cvssv4 score" set to 0.0) CVSSv2 severity (based on None, severity decreased from "High" to "Low") Plugin metadata Plugin Feed: 202411071729
Version 1.1 Apr 28, 2024, 2:25 PM CVSS temporal metrics ("CVSSv2 temporal vector" set to "CVSS2#E:POC/RL:OF/RC:C") CVSS temporal metrics ("CVSSv3 temporal vector" set to "CVSS:3.0/E:P/RL:O/RC:C") Detection (updated detection logic) Plugin metadata Reference Plugin Feed: 202404281425
Version 1.0 Jun 7, 2023, 2:06 AM New Plugin Feed: 202306070206