USN-5623-1: Linux kernel (HWE) vulnerabilities ›
21 September 2022
Several security issues were fixed in the Linux kernel.
CVE-2022-33744 , CVE-2022-33740 , CVE-2022-34495 , and 18 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-5625-1: Mako vulnerability ›
21 September 2022
Mako could be made to denial of service if it received a specially crafted regular expression.
USN-5624-1: Linux kernel vulnerabilities ›
21 September 2022
Several security issues were fixed in the Linux kernel.
CVE-2022-36946 , CVE-2022-26365 , CVE-2022-34495 , and 8 others
USN-5622-1: Linux kernel vulnerabilities ›
21 September 2022
Several security issues were fixed in the Linux kernel.
CVE-2022-36946 , CVE-2022-2503 , CVE-2022-1012 , and 3 others
USN-5621-1: Linux kernel vulnerabilities ›
21 September 2022
Several security issues were fixed in the Linux kernel.
USN-5618-1: Ghostscript vulnerability ›
20 September 2022
Ghostscript could be made to crash if it opened a specially crafted.
USN-5620-1: OpenEXR vulnerabilities ›
20 September 2022
Several security issues were fixed in OpenEXR.
CVE-2021-23215 , CVE-2021-3598 , CVE-2021-3941 , and 4 others
USN-5619-1: LibTIFF vulnerabilities ›
20 September 2022
Several security issues were fixed in LibTIFF.
CVE-2020-19144 , CVE-2022-1354 , CVE-2022-2056 , and 4 others
USN-5617-1: Xen vulnerabilities ›
19 September 2022
Several security issues were fixed in Xen.
CVE-2020-25599 , CVE-2020-11740 , CVE-2020-11739 , and 17 others
USN-5613-2: Vim regression ›
19 September 2022
USN-5613-1 caused a regression in Vim.
CVE-2022-0943 , CVE-2022-1154 , CVE-2022-1620 , and 4 others