Fedora 34 Kernel 5.15.18 Critical: Privilege Escalation Fix Available

The kernel meta package

The 5.15.18 stable kernel update contains fixes for a number of issues across

the tree. ---- The 5.15.17 stable kernel update contains a number of important

fixes across the tree.

* Sat Jan 29 2022 Justin M. Forbes [5.15.18-0]

- Linux v5.15.18 (Justin M. Forbes)

* Thu Jan 27 2022 Justin M. Forbes [5.15.17-0]

- Revert "PCI/MSI: Mask MSI-X vectors only on success" (Justin M. Forbes)

[ 1 ] Bug #2042404 - CVE-2022-0330 kernel: possible privileges escalation due to missing TLB flush

https://bugzilla.redhat.com/show_bug.cgi?id=2042404

su -c 'dnf upgrade --advisory FEDORA-2022-48acd4718d' 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

https://fedoraproject.org/security/

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