Oracle Linux 7 : Unbreakable Enterprise kernel (ELSA-2022-9179)

high Nessus Plugin ID 158474

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Synopsis

The remote Oracle Linux host is missing a security update.

Description

The remote Oracle Linux 7 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2022-9179 advisory.

- cgroup-v1: Require capabilities to set release_agent (Eric W. Biederman) [Orabug: 33876756] {CVE-2022-0492}
- tee: handle lookup of shm with reference count 0 (Jens Wiklander) [Orabug: 33739583] {CVE-2021-44733}
- xfs: map unwritten blocks in XFS_IOC_{ALLOC,FREE}SP just like fallocate (Darrick J. Wong) [Orabug:
33756155] {CVE-2021-4155}
- atlantic: Fix OOB read and write in hw_atl_utils_fw_rpc_wait (Zekun Shen) [Orabug: 33594985] {CVE-2021-43975}
- fget: check that the fd still exists after getting a ref to it (Linus Torvalds) [Orabug: 33679805] {CVE-2021-0920}
- Bluetooth: sco: Fix lock_sock() blockage by memcpy_from_msg() (Takashi Iwai) {CVE-2021-3640}

Tenable has extracted the preceding description block directly from the Oracle Linux security advisory.

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

Solution

Update the affected packages.

Plugin Details

Severity: High

ID: 158474

File Name: oraclelinux_ELSA-2022-9179.nasl

Version: 1.9

Type: local

Agent: unix

Family: Oracle Linux Local Security Checks

Published: 3/1/2022

Updated: 11/1/2024

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

Risk Information

VPR

Risk Factor: High

Score: 8.4

CVSS v2

Risk Factor: Medium

Base Score: 6.9

Temporal Score: 5.7

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

CVSS Score Source: CVE-2022-0492

CVSS v3

Risk Factor: High

Base Score: 7.8

Temporal Score: 7.2

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:F/RL:O/RC:C

Vulnerability Information

CPE: p-cpe:/a:oracle:linux:kernel-uek-headers, p-cpe:/a:oracle:linux:kernel-uek-debug-devel, p-cpe:/a:oracle:linux:perf, p-cpe:/a:oracle:linux:kernel-uek-devel, cpe:/o:oracle:linux:7, p-cpe:/a:oracle:linux:kernel-uek-tools-libs-devel, p-cpe:/a:oracle:linux:kernel-uek-doc, p-cpe:/a:oracle:linux:python-perf, p-cpe:/a:oracle:linux:kernel-uek-tools, p-cpe:/a:oracle:linux:kernel-uek-tools-libs, p-cpe:/a:oracle:linux:kernel-uek, p-cpe:/a:oracle:linux:kernel-uek-debug

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: 2/28/2022

Vulnerability Publication Date: 2/4/2022

Exploitable With

Metasploit (Docker cgroups Container Escape)

Reference Information

CVE: CVE-2022-0492

Detections

Analytics