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Ubuntu Linux Kernel Multiple Vulnerabilities

Last Update Date: 10 Mar 2023 Release Date: 6 Mar 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.

 

[Updated on 2023-03-07] 

Updated System / Technologies affected, Solutions, Vulnerability Identifier and Related Links.

 

[Updated on 2023-03-09] 

Updated Solutions and Related Links.

 

[Updated on 2023-03-10] 

Updated Solutions, Vulnerability Identifier and Related Links.

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Impact

• Denial of Service
• Remote Code Execution
• Information Disclosure

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System / Technologies affected

• Ubuntu 14.04 ESM
• Ubuntu 16.04 ESM
• Ubuntu 18.04 LTS
• Ubuntu 20.04 LTS
• Ubuntu 22.04 LTS
• Ubuntu 22.10

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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-5911-1
• https://ubuntu.com/security/notices/USN-5912-1
• https://ubuntu.com/security/notices/USN-5913-1
• https://ubuntu.com/security/notices/USN-5914-1
• https://ubuntu.com/security/notices/USN-5915-1
• https://ubuntu.com/security/notices/USN-5916-1
• https://ubuntu.com/security/notices/USN-5917-1
• https://ubuntu.com/security/notices/USN-5918-1
• https://ubuntu.com/security/notices/USN-5919-1
• https://ubuntu.com/security/notices/USN-5920-1
• https://ubuntu.com/security/notices/USN-5924-1
• https://ubuntu.com/security/notices/USN-5925-1
• https://ubuntu.com/security/notices/USN-5926-1
• https://ubuntu.com/security/notices/USN-5927-1
• https://ubuntu.com/security/notices/USN-5929-1
• https://ubuntu.com/security/notices/USN-5934-1
• https://ubuntu.com/security/notices/USN-5935-1
• https://ubuntu.com/security/notices/USN-5938-1
• https://ubuntu.com/security/notices/USN-5939-1

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Vulnerability Identifier

• CVE-2021-4155
• CVE-2022-2663
• CVE-2022-3169
• CVE-2022-3344
• CVE-2022-3424
• CVE-2022-3435
• CVE-2022-3521
• CVE-2022-3545
• CVE-2022-3565
• CVE-2022-3567
• CVE-2022-3623
• CVE-2022-3628
• CVE-2022-3640
• CVE-2022-3643
• CVE-2022-3646
• CVE-2022-3649
• CVE-2022-3707
• CVE-2022-4139
• CVE-2022-4378
• CVE-2022-4379
• CVE-2022-20369
• CVE-2022-20566
• CVE-2022-26373
• CVE-2022-29900
• CVE-2022-29901
• CVE-2022-36280
• CVE-2022-36879
• CVE-2022-39842
• CVE-2022-41218
• CVE-2022-41849
• CVE-2022-41850
• CVE-2022-41858
• CVE-2022-42328
• CVE-2022-42329
• CVE-2022-42703
• CVE-2022-42895
• CVE-2022-42896
• CVE-2022-43750
• CVE-2022-43945
• CVE-2022-45869
• CVE-2022-45934
• CVE-2022-47518
• CVE-2022-47519
• CVE-2022-47520
• CVE-2022-47521
• CVE-2022-47929
• CVE-2023-0045
• CVE-2023-0179
• CVE-2023-0210
• CVE-2023-0266
• CVE-2023-0394
• CVE-2023-0461
• CVE-2023-0468
• CVE-2023-0469
• CVE-2023-20928
• CVE-2023-20938
• CVE-2023-23454
• CVE-2023-23455
• CVE-2023-23559

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Source

• Ubuntu
• AusCERT

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Related Link

• https://ubuntu.com/security/notices/USN-5911-1
• https://ubuntu.com/security/notices/USN-5912-1
• https://ubuntu.com/security/notices/USN-5913-1
• https://ubuntu.com/security/notices/USN-5914-1
• https://ubuntu.com/security/notices/USN-5915-1
• https://ubuntu.com/security/notices/USN-5916-1
• https://ubuntu.com/security/notices/USN-5917-1
• https://ubuntu.com/security/notices/USN-5918-1
• https://ubuntu.com/security/notices/USN-5919-1
• https://ubuntu.com/security/notices/USN-5920-1
• https://ubuntu.com/security/notices/USN-5924-1
• https://ubuntu.com/security/notices/USN-5925-1
• https://ubuntu.com/security/notices/USN-5926-1
• https://ubuntu.com/security/notices/USN-5927-1
• https://ubuntu.com/security/notices/USN-5929-1
• https://ubuntu.com/security/notices/USN-5934-1
• https://ubuntu.com/security/notices/USN-5935-1
• https://ubuntu.com/security/notices/USN-5938-1
• https://ubuntu.com/security/notices/USN-5939-1
• https://www.auscert.org.au/bulletins/ESB-2023.1352
• https://www.auscert.org.au/bulletins/ESB-2023.1353
• https://www.auscert.org.au/bulletins/ESB-2023.1354
• https://www.auscert.org.au/bulletins/ESB-2023.1355
• https://www.auscert.org.au/bulletins/ESB-2023.1356
• https://www.auscert.org.au/bulletins/ESB-2023.1357
• https://www.auscert.org.au/bulletins/ESB-2023.1373
• https://www.auscert.org.au/bulletins/ESB-2023.1374
• https://www.auscert.org.au/bulletins/ESB-2023.1375
• https://www.auscert.org.au/bulletins/ESB-2023.1376
• https://www.auscert.org.au/bulletins/ESB-2023.1410
• https://www.auscert.org.au/bulletins/ESB-2023.1412
• https://www.auscert.org.au/bulletins/ESB-2023.1416
• https://www.auscert.org.au/bulletins/ESB-2023.1417
• https://www.auscert.org.au/bulletins/ESB-2023.1450