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Fedora 38: FEDORA-2023-a72bc51083 minor: IOMMU safety concerns

x86/AMD: mismatch in IOMMU quarantine page table levels [XSA-445, CVE-2023-46835] x86: BTC/SRSO fixes not fully effective [XSA-446, CVE-2023-46836]. -------------------------------------------------------------------------------- Fedora Update Notification FEDORA-2023-e62da41072 2023-12-01 01:08:58.982226 -------------------------------------------------------------------------------- Name : xen Product : Fedora 37 Version : 4.16.5 Release : 4.fc37 URL : https://xenproject.org/ Summary : Xen is a virtual machine monitor Description : This package contains the XenD daemon and xm command line tools, needed to manage virtual machines running under the Xen hypervisor -------------------------------------------------------------------------------- Update Information: x86/AMD: mismatch in IOMMU quarantine page table levels [XSA-445, CVE-2023-46835] x86: BTC/SRSO fixes not fully effective [XSA-446, CVE-2023-46836] -------------------------------------------------------------------------------- ChangeLog: * Wed Nov 15 2023 Michael Young - 4.16.5-4 - x86/AMD: mismatch in IOMMU quarantine page table levels [XSA-445, CVE-2023-46835] - x86: BTC/SRSO fixes not fully effective [XSA-446, CVE-2023-46836] -------------------------------------------------------------------------------- This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2023-e62da41072' at the command line. For more information, refer to the dnf documentation available at https://dnf.readthedocs.io/en/latest/command_ref.html All packages are signed with the Fedora Project GPG key. More details on the GPG keys used by the Fedora Project can be found at -------------------------------------------------------------------------------- -- _______________________________________________ package-announce mailing list -- This email address is being protected from spambots. You need JavaScript enabled to view it. To unsubscribe send an email This email address is being protected from spambots. You need JavaScript enabled to view it. Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/ List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives: https://lists.fedoraproject.org/archives/list/This email address is being protected from spambots. You need JavaScript enabled to view it./ Do not reply to spam, report it: . The latest Linux Kernel upgrade for Fedora addresses crucial IOMMU issues designated as XSA-448 and XSA-449. Run dnf to implement these updates and bolster your system's security.. Fedora Update,Xen Security,IOMMU Quarantine,XSA Fixes,Virtual Machine Security. . Severity: Important. LinuxSecurity.com Team

Dec 01, 2023 •Important Fedora