USN-5914-1: Linux kernel (OEM) vulnerabilities ›
3 March 2023
Several security issues were fixed in the Linux kernel.
CVE-2022-42896 , CVE-2022-47520 , CVE-2022-4379 , and 6 others
Ubuntu Security Notices
Developers issue an Ubuntu Security Notice when a security issue is fixed in an official Ubuntu package.
To report a security vulnerability in an Ubuntu package, please contact the Security Team.
The Security Team also produces OVAL files for each Ubuntu release. These are an industry-standard machine-readable format dataset that contain details of all known security vulnerabilities and fixes relevant to the Ubuntu release, and can be used to determine whether a particular patch is appropriate. OVAL files can also be used to audit a system to check whether the latest security fixes have been applied.
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Latest Notices
USN-5913-1: Linux kernel (OEM) vulnerabilities ›
3 March 2023
Several security issues were fixed in the Linux kernel.
CVE-2022-3565 , CVE-2022-47520 , CVE-2022-4379 , and 5 others
USN-5912-1: Linux kernel vulnerabilities ›
2 March 2023
Several security issues were fixed in the Linux kernel.
CVE-2022-42329 , CVE-2022-47518 , CVE-2022-3545 , and 15 others
USN-5911-1: Linux kernel vulnerabilities ›
2 March 2023
Several security issues were fixed in the Linux kernel.
CVE-2022-3521 , CVE-2022-3344 , CVE-2022-3545 , and 12 others
USN-5910-1: Rack vulnerabilities ›
2 March 2023
Several security issues were fixed in Rack.
USN-5909-1: Linux kernel (Azure CVM) vulnerabilities ›
2 March 2023
Several security issues were fixed in the Linux kernel.
CVE-2022-41849 , CVE-2022-41850 , CVE-2022-42895 , and 4 others
USN-5821-4: pip regression ›
2 March 2023
USN-5821-3 caused a minor regression in pip.
USN-5908-1: Sudo vulnerability ›
2 March 2023
Sudo could be made to crash or escalate privileges.
USN-5871-2: Git regression ›
2 March 2023
USN-5871-1 caused a regression.
USN-5907-1: c-ares vulnerability ›
2 March 2023
c-ares could be made to crash or run programs if it processed specially crafted input.