A kernel security update has been released for Fedora 38.

[SECURITY] Fedora 38 Update: kernel-6.4.9-200.fc38

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Fedora Update Notification
FEDORA-2023-ddfd3073b3
2023-08-10 00:40:34.292814
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Name : kernel
Product : Fedora 38
Version : 6.4.9
Release : 200.fc38
URL : https://www.kernel.org/
Summary : The Linux kernel
Description :
The kernel meta package

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Update Information:

The 6.4.9 stable kernel update contains a number of important fixes across the
tree.
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ChangeLog:

* Tue Aug 8 2023 Justin M. Forbes [jforbes@fedoraproject.org] [6.4.9-0]
- Config updates for 6.4.9 (Justin M. Forbes)
- Update BugsFixed for 6.4.9 (Justin M. Forbes)
- Add some BugsFixed for the 6.4.9 update (Justin M. Forbes)
- ACPI: resource: revert "Remove "Zen" specific match and quirks" (Hans de Goede)
- arm: i.MX: Some minor NXP i.MX cleanups (Peter Robinson)
- Linux v6.4.9
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References:

[ 1 ] Bug #2207625 - CVE-2023-20569 hw amd: Return Address Predictor velunerability leading to information disclosure
https://bugzilla.redhat.com/show_bug.cgi?id=2207625
[ 2 ] Bug #2230156 - CVE-2023-34319 xen: buffer overrun in netback due to unusual packet (XSA-432)
https://bugzilla.redhat.com/show_bug.cgi?id=2230156
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This update can be installed with the "dnf" update program. Use
su -c 'dnf upgrade --advisory FEDORA-2023-ddfd3073b3' at the command
line. For more information, refer to the dnf documentation available at
http://dnf.readthedocs.io/en/latest/command_ref.html#upgrade-command-label

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/keys
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