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CentOS Linux 7 [TuxCare] Security Update: bpftool / kernel / kernel-debug / kernel-debug-devel / kernel-devel / etc Multiple Vulnerabilities (CENTOS7:CLSA-2024:1720468480)

low Nessus Plugin ID 360764

Synopsis

The CentOS Linux host is missing one or more security updates.

Description

The CentOS Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare CENTOS7:CLSA-2024:1720468480 advisory.

 - In the Linux kernel, the following vulnerability has been resolved: i2c: Fix a potential use after free Free the adap structure only after we are done using it. This patch just moves the put_device() down a bit to avoid the use after free. [wsa: added comment to the code, added Fixes tag] (CVE-2019-25162)

 - An issue was discovered in the Linux kernel 4.4 through 5.7.1. drivers/tty/vt/keyboard.c has an integer overflow if k_ascii is called several times in a row, aka CID-b86dab054059. NOTE: Members in the community argue that the integer overflow does not lead to a security issue in this case. (CVE-2020-13974)

 - Bluetooth legacy BR/EDR PIN code pairing in Bluetooth Core Specification 1.0B through 5.2 may permit an unauthenticated nearby device to spoof the BD_ADDR of the peer device to complete pairing without knowledge of the PIN. (CVE-2020-26555)

 - A vulnerability was found in Linux kernel, where a use-after-frees in nouveau's postclose() handler could happen if removing device (that is not common to remove video card physically without power-off, but same happens if unbind the driver). (CVE-2020-27820)

 - Improper access control in BlueZ may allow an authenticated user to potentially enable information disclosure via adjacent access. (CVE-2021-0129)

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 based on the guidance in TuxCare advisory CENTOS7:CLSA-2024:1720468480.

See Also

https://cve.tuxcare.com/els/releases/CLSA-2024:1720468480

http://www.nessus.org/u?a1662b3b

Plugin Details

Severity: Low

ID: 360764

File Name: tuxcare_centos_7_CLSA-2024-1720468480.nasl

Version: 1.1

Type: Local

Agent: unix

Published: 10/1/2026

Updated: 10/1/2026

Supported Sensors: Nessus Agent, Continuous Assessment, Nessus

Risk Information

VPR

Risk Factor: High

Score: 7.9

Percentile: 99.36

Vendor

Vendor Severity: Important

CVSS v2

Risk Factor: High

Base Score: 7.4

Temporal Score: 5.8

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

CVSS Score Source: CVE-2021-4157

CVSS v3

Risk Factor: High

Base Score: 8.8

Temporal Score: 7.9

Vector: CVSS:3.0/AV:A/AC:L/PR:N/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-2022-42719

CVSS v4

Risk Factor: Low

Base Score: 2.1

Threat Score: 1.2

Threat Vector: CVSS:4.0/E:P

Vector: CVSS:4.0/AV:A/AC:H/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N

CVSS Score Source: CVE-2022-3566

Vulnerability Information

Required KB Items: Host/local_checks_enabled, Host/CentOS/release, Host/CentOS/rpm-list, Host/OS/extended-third-party

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 7/8/2024

Vulnerability Publication Date: 6/9/2020

Reference Information

CVE: CVE-2019-25162, CVE-2020-13974, CVE-2020-26555, CVE-2020-27820, CVE-2021-0129, CVE-2021-20292, CVE-2021-20321, CVE-2021-20322, CVE-2021-28964, CVE-2021-28971, CVE-2021-30178, CVE-2021-3178, CVE-2021-31916, CVE-2021-34693, CVE-2021-3609, CVE-2021-3612, CVE-2021-3640, CVE-2021-3659, CVE-2021-3679, CVE-2021-37159, CVE-2021-38160, CVE-2021-3923, CVE-2021-40490, CVE-2021-4149, CVE-2021-4157, CVE-2021-4159, CVE-2021-41864, CVE-2021-43389, CVE-2021-43975, CVE-2021-43976, CVE-2021-45485, CVE-2021-45868, CVE-2021-46906, CVE-2021-46932, CVE-2021-46936, CVE-2021-47118, CVE-2021-47153, CVE-2021-47171, CVE-2021-47194, CVE-2022-0812, CVE-2022-0850, CVE-2022-1011, CVE-2022-1016, CVE-2022-1353, CVE-2022-1419, CVE-2022-1652, CVE-2022-1679, CVE-2022-21499, CVE-2022-25265, CVE-2022-26365, CVE-2022-28390, CVE-2022-33740, CVE-2022-33741, CVE-2022-3424, CVE-2022-3565, CVE-2022-3566, CVE-2022-3629, CVE-2022-4095, CVE-2022-41858, CVE-2022-42719, CVE-2022-45934, CVE-2023-1077, CVE-2023-1118, CVE-2023-1380, CVE-2023-1513, CVE-2023-1829, CVE-2023-1838, CVE-2023-1989, CVE-2023-2124, CVE-2023-3111, CVE-2023-3141, CVE-2023-3268, CVE-2023-3567, CVE-2023-35824, CVE-2023-39197, CVE-2023-40283, CVE-2023-42753, CVE-2023-4387, CVE-2023-4623, CVE-2023-51042, CVE-2023-51780, CVE-2023-52435, CVE-2023-52445, CVE-2023-52752, CVE-2023-6606, CVE-2023-6610, CVE-2023-6931, CVE-2023-6932, CVE-2024-26898

CLSA: 2024:1720468480