Fedora 35: 2022-a23dd56848 Critical: Kernel 5.15.15 Network Issue Fix

The kernel meta package

The 5.15.15 stable kernel update contains a number of important fixes across the

tree.

* Sun Jan 16 2022 Justin M. Forbes [5.15.15-0]

- netfilter: nat: force port remap to prevent shadowing well-known ports (Florian Westphal)

- netfilter: conntrack: tag conntracks picked up in local out hook (Florian Westphal)

- configs/fedora: Enable CONFIG_NFC_PN532_UART for use PN532 NFC module (Ziqian SUN (Zamir))

[ 1 ] Bug #2004949 - CVE-2021-3773 kernel: lack of port sanity checking in natd and netfilter leads to exploit of OpenVPN clients

https://bugzilla.redhat.com/show_bug.cgi?id=2004949

su -c 'dnf upgrade --advisory FEDORA-2022-a23dd56848' 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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