Detections
Analytics

Oracle Linux 6 / 7 : Unbreakable Enterprise kernel (ELSA-2024-12110)

high Nessus Plugin ID 189952

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Synopsis

The remote Oracle Linux host is missing one or more security updates.

Description

The remote Oracle Linux 6 / 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2024-12110 advisory.

 - Bluetooth: Reject connection with the device which has same BD_ADDR (Lee, Chun-Yi) [Orabug: 35959598] {CVE-2020-26555}
 - sched/rt: pick_next_rt_entity(): check list_entry (Pietro Borrello) [Orabug: 35181560] {CVE-2023-1077}
 - igmp: limit igmpv3_newpack() packet size to IP_MAX_MTU (Eric Dumazet) [Orabug: 35924002] {CVE-2023-42752}
 - net: sched: sch_qfq: Fix UAF in qfq_dequeue() (valis) [Orabug: 35814457] {CVE-2023-4921}

Tenable has extracted the preceding description block directly from the Oracle 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 affected packages.

See Also

https://linux.oracle.com/errata/ELSA-2024-12110.html

Plugin Details

Severity: High

ID: 189952

File Name: oraclelinux_ELSA-2024-12110.nasl

Version: 1.1

Type: local

Agent: unix

Published: 2/2/2024

Updated: 9/21/2024

Supported Sensors: Continuous Assessment, Frictionless Assessment Agent, Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 6.7

CVSS v2

Risk Factor: Medium

Base Score: 4.8

Temporal Score: 3.8

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

CVSS Score Source: CVE-2020-26555

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

CVSS Score Source: CVE-2023-4921

Vulnerability Information

CPE: cpe:/o:oracle:linux:7, p-cpe:/a:oracle:linux:kernel-uek-debug, p-cpe:/a:oracle:linux:kernel-uek-devel, p-cpe:/a:oracle:linux:kernel-uek-doc, cpe:/a:oracle:linux:7::uekr4, p-cpe:/a:oracle:linux:kernel-uek-firmware, cpe:/a:oracle:linux:6:10:uekr4_els, p-cpe:/a:oracle:linux:kernel-uek, cpe:/o:oracle:linux:6, p-cpe:/a:oracle:linux:kernel-uek-debug-devel

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

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 2/1/2024

Vulnerability Publication Date: 5/24/2021

Reference Information

CVE: CVE-2020-26555, CVE-2021-33098, CVE-2023-1077, CVE-2023-42752, CVE-2023-4921