Fedora 34: FEDORA-2022-0816754490 Moderate Kernel-Headers Fixes

Kernel-headers includes the C header files that specify the interface

between the Linux kernel and userspace libraries and programs. The

header files define structures and constants that are needed for

building most standard programs and are also needed for rebuilding the

glibc package.

The 5.17.4 kernel rebase contains new features, improved hardware support, and a

number of important fixes across the tree.

* Wed Apr 20 2022 Justin M. Forbes - 5.17.4-100

- Linux v5.17.4

[ 1 ] Bug #2031194 - CVE-2021-4095 kernel: KVM: NULL pointer dereference in kvm_dirty_ring_get() in virt/kvm/dirty_ring.c

https://bugzilla.redhat.com/show_bug.cgi?id=2031194

[ 2 ] Bug #2039178 - CVE-2021-4204 kernel: improper input validation may lead to privilege escalation

https://bugzilla.redhat.com/show_bug.cgi?id=2039178

[ 3 ] Bug #2071051 - CVE-2022-1204 kernel: Use after free in net/ax25/af_ax25.c

https://bugzilla.redhat.com/show_bug.cgi?id=2071051

su -c 'dnf upgrade --advisory FEDORA-2022-0816754490' 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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