Fedora 34: FEDORA-2022-abc123def4 Major Kernel Vulnerability Alert

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 5.11.9 stable kernel update contains a number of important fixes across the

tree.

* Fri May 7 2021 Justin M. Forbes - 5.11.19-100

- Linux v5.11.19

[ 1 ] Bug #1957788 - CVE-2021-31829 kernel: protection of stack pointer against speculative pointer arithmetic can be bypassed to leak content of kernel memory

https://bugzilla.redhat.com/show_bug.cgi?id=1957788

su -c 'dnf upgrade --advisory FEDORA-2021-9c0276e935' 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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