Detections
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Oracle Linux 7 / 8 : Unbreakable Enterprise kernel-container (ELSA-2023-12207)

high Nessus Plugin ID 173057

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Synopsis

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

Description

The remote Oracle Linux 7 / 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2023-12207 advisory.

 - ipv6: raw: Deduct extension header length in rawv6_push_pending_frames (Herbert Xu) [Orabug: 35005829] {CVE-2023-0394}
 - net: sched: disallow noqueue for qdisc classes (Frederick Lawler) [Orabug: 35005792] {CVE-2022-47929}
 - net: sched: cbq: dont intepret cls results when asked to drop (Jamal Hadi Salim) [Orabug: 34983584] {CVE-2023-23454}
 - net: sched: atm: dont intepret cls results when asked to drop (Jamal Hadi Salim) [Orabug: 34983614] {CVE-2023-23455}
 - media: dvb-core: Fix UAF due to refcount races at releasing (Takashi Iwai) [Orabug: 34820629] {CVE-2022-41218}
 - media: dvbdev: fix refcnt bug (Lin Ma) [Orabug: 34983295] {CVE-2022-45885} {CVE-2022-45887} {CVE-2022-45886} {CVE-2022-45919} {CVE-2022-45884}
 - media: dvbdev: adopts refcnt to avoid UAF (Lin Ma) [Orabug: 34983295] {CVE-2022-45887} {CVE-2022-45884} {CVE-2022-45886} {CVE-2022-45919} {CVE-2022-45885}
 - i2c: ismt: Fix an out-of-bounds bug in ismt_access() (Zheyu Ma) [Orabug: 34555527] {CVE-2022-2873}
 - Bluetooth: L2CAP: Fix u8 overflow (Sungwoo Kim) [Orabug: 34880795] {CVE-2022-45934}

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 kernel-uek-container and / or kernel-uek-container-debug packages.

See Also

https://linux.oracle.com/errata/ELSA-2023-12207.html

Plugin Details

Severity: High

ID: 173057

File Name: oraclelinux_ELSA-2023-12207.nasl

Version: 1.2

Type: local

Agent: unix

Published: 3/21/2023

Updated: 10/22/2024

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: 6.8

Temporal Score: 5.3

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

CVSS Score Source: CVE-2022-45934

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:oracle:linux:kernel-uek-container, p-cpe:/a:oracle:linux:kernel-uek-container-debug, cpe:/o:oracle:linux:7, cpe:/o:oracle:linux:8

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: 3/21/2023

Vulnerability Publication Date: 8/22/2022

Reference Information

CVE: CVE-2022-2873, CVE-2022-41218, CVE-2022-45884, CVE-2022-45885, CVE-2022-45886, CVE-2022-45887, CVE-2022-45919, CVE-2022-45934, CVE-2022-47929, CVE-2023-0394, CVE-2023-23454, CVE-2023-23455