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Ubuntu Linux Kernel Multiple Vulnerabilities

Release Date: 5 Sep 2023

RISK: Medium Risk

TYPE: Operating Systems - Linux

Multiple vulnerabilities were identified in Ubuntu Products. A remote attacker could exploit some of these vulnerabilities to trigger denial of service condition, remote code execution and sensitive information disclosure on the targeted system.

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Impact

• Denial of Service
• Remote Code Execution
• Information Disclosure

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System / Technologies affected

• Ubuntu 16.04 ESM
• Ubuntu 18.04 ESM
• Ubuntu 20.04 LTS
• Ubuntu 22.04 LTS
• Ubuntu 23.04

 

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Solutions

Before installation of the software, please visit the vendor web-site for more details.

 

Apply fixes issued by the vendor:

• https://ubuntu.com/security/notices/USN-6321-1
• https://ubuntu.com/security/notices/USN-6324-1
• https://ubuntu.com/security/notices/USN-6325-1
• https://ubuntu.com/security/notices/USN-6327-1
• https://ubuntu.com/security/notices/USN-6328-1
• https://ubuntu.com/security/notices/USN-6329-1
• https://ubuntu.com/security/notices/USN-6330-1
• https://ubuntu.com/security/notices/USN-6331-1
• https://ubuntu.com/security/notices/USN-6332-1

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Vulnerability Identifier

• CVE-2020-36691
• CVE-2022-0168
• CVE-2022-1184
• CVE-2022-4269
• CVE-2022-27672
• CVE-2022-40982
• CVE-2022-48502
• CVE-2023-0590
• CVE-2023-0597
• CVE-2023-1611
• CVE-2023-1855
• CVE-2023-1990
• CVE-2023-2002
• CVE-2023-2124
• CVE-2023-2163
• CVE-2023-2194
• CVE-2023-2235
• CVE-2023-2269
• CVE-2023-2985
• CVE-2023-3111
• CVE-2023-3141
• CVE-2023-3268
• CVE-2023-3567
• CVE-2023-3609
• CVE-2023-3610
• CVE-2023-3611
• CVE-2023-3776
• CVE-2023-3777
• CVE-2023-3995
• CVE-2023-4004
• CVE-2023-4015
• CVE-2023-20593
• CVE-2023-21400
• CVE-2023-23004
• CVE-2023-28466
• CVE-2023-30772
• CVE-2023-31084
• CVE-2023-32248
• CVE-2023-33203
• CVE-2023-33288
• CVE-2023-35823
• CVE-2023-35824
• CVE-2023-35828
• CVE-2023-35829

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Source

• Ubuntu

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Related Link

• https://ubuntu.com/security/notices/USN-6321-1
• https://ubuntu.com/security/notices/USN-6324-1
• https://ubuntu.com/security/notices/USN-6325-1
• https://ubuntu.com/security/notices/USN-6327-1
• https://ubuntu.com/security/notices/USN-6328-1
• https://ubuntu.com/security/notices/USN-6329-1
• https://ubuntu.com/security/notices/USN-6330-1
• https://ubuntu.com/security/notices/USN-6331-1
• https://ubuntu.com/security/notices/USN-6332-1