Red Hat alert RHSA-2024:1112-01 (linux-firmware)

An update for linux-firmware is now available for Red Hat Enterprise Linux
8.6 Extended Update Support.

Red Hat Product Security has rated this update as having a security impact of
Important. A Common Vulnerability Scoring System (CVSS) base score, which
gives a detailed severity rating, is available for each vulnerability from
the CVE link(s) in the References section.

The linux-firmware packages contain all of the firmware files that are
required by various devices to operate.

Security Fix(es):

* hw: intel: Protection mechanism failure for some Intel(R) PROSet/Wireless
WiFi (CVE-2022-46329)

* hw: amd: INVD instruction may lead to a loss of SEV-ES guest machine memory
integrity problem (CVE-2023-20592)

Bug Fix(es):

* linux-firmware: hw: intel: Protection mechanism failure for some Intel(R)
PROSet/Wireless WiFi (RHEL-14257)

* linux-firmware: hw: amd: INVD instruction may lead to a loss of SEV-ES
guest machine memory integrity problem (RHEL-13978)

For more details about the security issue(s), including the impact, a CVSS
score, acknowledgments, and other related information, refer to the CVE
page(s) listed in the References section.

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Original: https://access.redhat.com/security/data/csaf/v2/advisories/2024/rhsa-2024_1112.json