Red Hat alert RHSA-2023:7244-01 (linux-firmware)

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

Red Hat Product Security has rated this update as having a security impact of
Moderate. 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 amd: Return Address Predictor vulnerability leading to information
disclosure (CVE-2023-20569)

* hw: amd: Cross-Process Information Leak (CVE-2023-20593)

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/2023/rhsa-2023_7244.json