--------------------------------------------------------------------------------Fedora Update Notification
FEDORA-2022-b7ef5c55da
2022-01-20 08:31:04.549684
--------------------------------------------------------------------------------Name        : kernel
Product     : Fedora 34
Version     : 5.15.15
Release     : 100.fc34
URL         : https://www.kernel.org/
Summary     : The Linux kernel
Description :
The kernel meta package

--------------------------------------------------------------------------------Update Information:

The 5.15.15 stable kernel update contains a number of important fixes across the
tree.
--------------------------------------------------------------------------------ChangeLog:

* 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))
--------------------------------------------------------------------------------References:

  [ 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
--------------------------------------------------------------------------------This update can be installed with the "dnf" update program. Use
su -c 'dnf upgrade --advisory FEDORA-2022-b7ef5c55da' 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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Fedora 34: kernel 2022-b7ef5c55da

January 20, 2022
The 5.15.15 stable kernel update contains a number of important fixes across the tree.

Summary

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-b7ef5c55da' 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/

package-announce mailing list -- package-announce@lists.fedoraproject.org

To unsubscribe send an email to package-announce-leave@lists.fedoraproject.org

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/package-announce@lists.fedoraproject.org/

Do not reply to spam on the list, report it: https://pagure.io/fedora-infrastructure

FEDORA-2022-b7ef5c55da 2022-01-20 08:31:04.549684 Product : Fedora 34 Version : 5.15.15 Release : 100.fc34 URL : https://www.kernel.org/ Summary : The Linux kernel Description : 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-b7ef5c55da' 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/ package-announce mailing list -- package-announce@lists.fedoraproject.org To unsubscribe send an email to package-announce-leave@lists.fedoraproject.org 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/package-announce@lists.fedoraproject.org/ Do not reply to spam on the list, report it: https://pagure.io/fedora-infrastructure

Change Log

References

Update Instructions

Severity
Product : Fedora 34
Version : 5.15.15
Release : 100.fc34
URL : https://www.kernel.org/
Summary : The Linux kernel

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