RHEL 8 : kernel-rt (RHSA-2024:7001)

high Nessus Plugin ID 207656

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Synopsis

The remote Red Hat host is missing one or more security updates for kernel-rt.

Description

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2024:7001 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):

CVE-2023-6040 CVE-2024-26595 CVE-2021-46984 CVE-2023-52478 CVE-2023-52476 CVE-2023-52522 CVE-2021-47101 CVE-2021-47097 CVE-2023-52605 CVE-2024-26645 CVE-2024-26665 CVE-2024-26720 CVE-2024-26717 CVE-2024-26769 CVE-2024-26894 CVE-2024-26880 CVE-2024-26855 CVE-2024-26923 CVE-2024-26939 CVE-2024-27013 CVE-2024-27042 CVE-2024-35809 CVE-2023-52683 CVE-2024-35884 CVE-2024-35877 CVE-2024-35944 CVE-2024-35989 CVE-2021-47412 CVE-2021-47393 CVE-2021-47386 CVE-2021-47385 CVE-2021-47384 CVE-2021-47383 CVE-2021-47432 CVE-2021-47352 CVE-2021-47338 CVE-2021-47321 CVE-2021-47289 CVE-2021-47287 CVE-2023-52817 CVE-2023-52840 CVE-2021-47441 CVE-2021-47466 CVE-2021-47455 CVE-2021-47497 CVE-2021-47560 CVE-2021-47527 CVE-2024-36883 CVE-2024-36920 CVE-2024-36902 CVE-2024-36953 CVE-2024-36939 CVE-2024-36901 CVE-2021-47582 CVE-2021-47609 CVE-2024-38619 CVE-2022-48754 CVE-2022-48760 CVE-2024-38581 CVE-2024-38570 CVE-2024-38559 CVE-2024-38558 CVE-2024-37356 CVE-2024-39471 CVE-2024-39499 CVE-2024-39501 CVE-2024-39506 CVE-2024-40904 CVE-2024-40911 CVE-2024-40912 CVE-2024-40929 CVE-2024-40931 CVE-2024-40941 CVE-2024-40954 CVE-2024-40958 CVE-2024-40959 CVE-2024-40960 CVE-2024-40972 CVE-2024-40977 CVE-2024-40978 CVE-2024-40988 CVE-2024-40989 CVE-2024-40995 CVE-2024-40997 CVE-2024-40998 CVE-2024-41005 CVE-2024-40901 CVE-2024-41007 CVE-2024-41008 CVE-2022-48804 CVE-2022-48836 CVE-2022-48866 CVE-2024-41090 CVE-2024-41091 CVE-2024-41012 CVE-2024-41013 CVE-2024-41014 CVE-2024-41035 CVE-2024-41038 CVE-2024-41039 CVE-2024-41040 CVE-2024-41041 CVE-2024-41044 CVE-2024-41055 CVE-2024-41056 CVE-2024-41060 CVE-2024-41071 CVE-2024-41076 CVE-2024-41097 CVE-2024-42084 CVE-2024-42090 CVE-2024-42096 CVE-2024-42114 CVE-2024-42124 CVE-2024-42131 CVE-2024-42152 CVE-2024-42154 CVE-2024-42226 CVE-2024-42228 CVE-2024-42237 CVE-2024-42238 CVE-2024-42240 CVE-2024-42246 CVE-2024-42322 CVE-2024-43871 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.

Solution

Update the RHEL kernel-rt package based on the guidance in RHSA-2024:7001.

Plugin Details

Severity: High

ID: 207656

File Name: redhat-RHSA-2024-7001.nasl

Version: 1.4

Type: local

Agent: unix

Family: Red Hat Local Security Checks

Published: 9/24/2024

Updated: 11/11/2024

Supported Sensors: Agentless Assessment, Continuous Assessment, Frictionless Assessment Agent, Frictionless Assessment AWS, Frictionless Assessment Azure, Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 6.7

Vendor

Vendor Severity: Important

CVSS v2

Risk Factor: Medium

Base Score: 6.8

Temporal Score: 5.3

Vector: CVSS2#AV:L/AC:L/Au:S/C:C/I:C/A:C

CVSS Score Source: CVE-2024-41071

CVSS v3

Risk Factor: High

Base Score: 7.8

Temporal Score: 7

Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Temporal Vector: CVSS:3.0/E:P/RL:O/RC:C

Vulnerability Information

CPE: p-cpe:/a:redhat:enterprise_linux:kernel-rt, p-cpe:/a:redhat:enterprise_linux:kernel-rt-debug-core, p-cpe:/a:redhat:enterprise_linux:kernel-rt-debug-devel, p-cpe:/a:redhat:enterprise_linux:kernel-rt-devel, p-cpe:/a:redhat:enterprise_linux:kernel-rt-kvm, p-cpe:/a:redhat:enterprise_linux:kernel-rt-core, p-cpe:/a:redhat:enterprise_linux:kernel-rt-modules, p-cpe:/a:redhat:enterprise_linux:kernel-rt-debug-modules-extra, p-cpe:/a:redhat:enterprise_linux:kernel-rt-modules-extra, cpe:/o:redhat:rhel_eus:8.10, p-cpe:/a:redhat:enterprise_linux:kernel-rt-debug, p-cpe:/a:redhat:enterprise_linux:kernel-rt-debug-kvm, cpe:/o:redhat:enterprise_linux:8, p-cpe:/a:redhat:enterprise_linux:kernel-rt-debug-modules

Required KB Items: Host/local_checks_enabled, Host/RedHat/release, Host/RedHat/rpm-list, Host/cpu

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 9/24/2024

Vulnerability Publication Date: 3/7/2022

Reference Information

CVE: CVE-2021-46984, CVE-2021-47097, CVE-2021-47101, CVE-2021-47287, CVE-2021-47289, CVE-2021-47321, CVE-2021-47338, CVE-2021-47352, CVE-2021-47383, CVE-2021-47384, CVE-2021-47385, CVE-2021-47386, CVE-2021-47393, CVE-2021-47412, CVE-2021-47432, CVE-2021-47441, CVE-2021-47455, CVE-2021-47466, CVE-2021-47497, CVE-2021-47527, CVE-2021-47560, CVE-2021-47582, CVE-2021-47609, CVE-2022-48619, CVE-2022-48754, CVE-2022-48760, CVE-2022-48804, CVE-2022-48836, CVE-2022-48866, CVE-2023-52470, CVE-2023-52476, CVE-2023-52478, CVE-2023-52522, CVE-2023-52605, CVE-2023-52683, CVE-2023-52817, CVE-2023-52840, CVE-2023-6040, CVE-2024-23848, CVE-2024-26595, CVE-2024-26645, CVE-2024-26649, CVE-2024-26665, CVE-2024-26717, CVE-2024-26720, CVE-2024-26769, CVE-2024-26855, CVE-2024-26880, CVE-2024-26894, CVE-2024-26923, CVE-2024-26939, CVE-2024-27013, CVE-2024-27042, CVE-2024-35809, CVE-2024-35877, CVE-2024-35884, CVE-2024-35944, CVE-2024-35989, CVE-2024-36883, CVE-2024-36901, CVE-2024-36902, CVE-2024-36920, CVE-2024-36939, CVE-2024-36953, CVE-2024-37356, CVE-2024-38558, CVE-2024-38559, CVE-2024-38570, CVE-2024-38581, CVE-2024-38619, CVE-2024-39471, CVE-2024-39499, CVE-2024-39501, CVE-2024-39506, CVE-2024-40901, CVE-2024-40904, CVE-2024-40911, CVE-2024-40912, CVE-2024-40929, CVE-2024-40931, CVE-2024-40941, CVE-2024-40954, CVE-2024-40958, CVE-2024-40959, CVE-2024-40960, CVE-2024-40972, CVE-2024-40977, CVE-2024-40978, CVE-2024-40988, CVE-2024-40989, CVE-2024-40995, CVE-2024-40997, CVE-2024-40998, CVE-2024-41005, CVE-2024-41007, CVE-2024-41008, CVE-2024-41012, CVE-2024-41013, CVE-2024-41014, CVE-2024-41035, CVE-2024-41038, CVE-2024-41039, CVE-2024-41040, CVE-2024-41041, CVE-2024-41044, CVE-2024-41055, CVE-2024-41056, CVE-2024-41060, CVE-2024-41071, CVE-2024-41076, CVE-2024-41090, CVE-2024-41091, CVE-2024-41097, CVE-2024-42084, CVE-2024-42090, CVE-2024-42096, CVE-2024-42114, CVE-2024-42124, CVE-2024-42131, CVE-2024-42152, CVE-2024-42154, CVE-2024-42226, CVE-2024-42228, CVE-2024-42237, CVE-2024-42238, CVE-2024-42240, CVE-2024-42246, CVE-2024-42322, CVE-2024-43871

CWE: 119, 122, 125, 130, 158, 190, 20, 362, 369, 372, 388, 400, 401, 402, 404, 416, 457, 476, 665, 667, 690, 754, 787, 820, 822, 825, 833, 835, 911, 96, 99

RHSA: 2024:7001

Detections

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