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Red Hat Enterprise Linux 8 RHSA-2023:5245-01 Moderate Cross-Process Leak

red hat
Calendar Grey September 19, 2023
Dist Redhat Esm H88
Cautionary notice regarding Red Hat Enterprise Linux 8 concerning a moderate linux-firmware revision and an inter-process data leak vulnerability.
An update for linux-firmware is now available for Red Hat Enterprise Linux 8

Solution

For details on how to apply this update, which includes the changes described in this advisory, refer to:

https://access.redhat.com/articles/11258

Summary

The linux-firmware packages contain all of the firmware files that are required by various devices to operate.
Security Fix(es):
* 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.

Topics%20covered

Topics Covered

security advisory security fix Red Hat Enterprise Linux security issues security impact moderate cross-process leak linux-firmware update

References

https://access.redhat.com/security/cve/CVE-2023-20593 https://access.redhat.com/security/updates/classification#moderate

Package List

Red Hat Enterprise Linux BaseOS (v. 8):
Source: linux-firmware-20230404-117.git2e92a49f.el8_8.src.rpm
noarch: iwl100-firmware-39.31.5.1-117.el8_8.1.noarch.rpm iwl1000-firmware-39.31.5.1-117.el8_8.1.noarch.rpm iwl105-firmware-18.168.6.1-117.el8_8.1.noarch.rpm iwl135-firmware-18.168.6.1-117.el8_8.1.noarch.rpm iwl2000-firmware-18.168.6.1-117.el8_8.1.noarch.rpm iwl2030-firmware-18.168.6.1-117.el8_8.1.noarch.rpm iwl3160-firmware-25.30.13.0-117.el8_8.1.noarch.rpm iwl3945-firmware-15.32.2.9-117.el8_8.1.noarch.rpm iwl4965-firmware-228.61.2.24-117.el8_8.1.noarch.rpm iwl5000-firmware-8.83.5.1_1-117.el8_8.1.noarch.rpm iwl5150-firmware-8.24.2.2-117.el8_8.1.noarch.rpm iwl6000-firmware-9.221.4.1-117.el8_8.1.noarch.rpm iwl6000g2a-firmware-18.168.6.1-117.el8_8.1.noarch.rpm iwl6000g2b-firmware-18.168.6.1-117.el8_8.1.noarch.rpm iwl6050-firmware-41.28.5.1-117.el8_8.1.noarch.rpm iwl7260-firmware-25.30.13.0-117.el8_8.1.noarch.rpm libertas-sd8686-firmware-20230404-117.git2e92a49f.el8_8.noarch.rpm libertas-sd8787-firmware-20230404-117.git2e92a49f.el8_8.noarch.rpm libertas-usb8388-firmware-20230404-117.git2e92a49f.el8_8.noarch.rpm libertas-usb8388-olpc-firmware-20230404-117.git2e92a49f.el8_8.noarch.rpm linux-firmware-20230404-117.git2e92a49f.el8_8.noarch.rpm


Read the Full Advisory


Advisory ID: RHSA-2023:5245-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2023:5245
Issue date: 2023-09-19

Topic

An update for linux-firmware is now available for Red Hat Enterprise Linux8.Red Hat Product Security has rated this update as having a security impactof Moderate. A Common Vulnerability Scoring System (CVSS) base score, whichgives a detailed severity rating, is available for each vulnerability fromthe CVE link(s) in the References section.

Topics%20covered

Topics Covered

security advisory security fix Red Hat Enterprise Linux security issues security impact moderate cross-process leak linux-firmware update

Relevant Releases Architectures

Red Hat Enterprise Linux BaseOS (v. 8) - noarch

Bugs Fixed

2217845 - CVE-2023-20593 hw: amd: Cross-Process Information Leak

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