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=========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2024.2542 linux-firmware security update 26 April 2024 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: linux-firmware Publisher: Red Hat Operating System: Red Hat Resolution: Patch/Upgrade CVE Names: CVE-2023-20569 Original Bulletin: https://access.redhat.com/errata/RHSA-2024:2005 Comment: CVSS (Max): 5.6 CVE-2023-20569 (CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N) CVSS Source: Red Hat Calculator: https://www.first.org/cvss/calculator/3.1#CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N - --------------------------BEGIN INCLUDED TEXT-------------------- ===================================================================== Red Hat Security Advisory Synopsis: Moderate: linux-firmware security update Advisory ID: RHSA-2024:2005 Product: Red Hat Enterprise Linux BaseOS AUS (v. 8.2) Advisory URL: https://access.redhat.com/errata/RHSA-2024:2005 Issue date: 2024-04-23 CVE Names: CVE-2023-20569 ===================================================================== 1. Summary: An update for linux-firmware is now available for Red Hat Enterprise Linux 8.2 Advanced Update Support, Red Hat Enterprise Linux 8.2 Telecommunications Update Service, and Red Hat Enterprise Linux 8.2 Update Services for SAP Solutions. 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. 2. Relevant releases/architectures: Red Hat Enterprise Linux BaseOS AUS (v. 8.2) - noarch Red Hat Enterprise Linux BaseOS TUS (v. 8.2) - noarch Red Hat Enterprise Linux BaseOS E4S (v. 8.2) - noarch 3. Description: 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) 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. 4. 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 5. Bugs fixed (https://bugzilla.redhat.com/): 2207625 - CVE-2023-20569 - hw amd: Return Address Predictor vulnerability leading to information disclosure 6. Package List: Red Hat Enterprise Linux BaseOS AUS (v. 8.2) noarch: iwl100-firmware-0:39.31.5.1-101.el8_2.1.noarch.rpm iwl1000-firmware-1:39.31.5.1-101.el8_2.1.noarch.rpm iwl105-firmware-0:18.168.6.1-101.el8_2.1.noarch.rpm iwl135-firmware-0:18.168.6.1-101.el8_2.1.noarch.rpm iwl2000-firmware-0:18.168.6.1-101.el8_2.1.noarch.rpm iwl2030-firmware-0:18.168.6.1-101.el8_2.1.noarch.rpm iwl3160-firmware-1:25.30.13.0-101.el8_2.1.noarch.rpm iwl3945-firmware-0:15.32.2.9-101.el8_2.1.noarch.rpm iwl4965-firmware-0:228.61.2.24-101.el8_2.1.noarch.rpm iwl5000-firmware-0:8.83.5.1_1-101.el8_2.1.noarch.rpm iwl5150-firmware-0:8.24.2.2-101.el8_2.1.noarch.rpm iwl6000-firmware-0:9.221.4.1-101.el8_2.1.noarch.rpm iwl6000g2a-firmware-0:18.168.6.1-101.el8_2.1.noarch.rpm iwl6000g2b-firmware-0:18.168.6.1-101.el8_2.1.noarch.rpm iwl6050-firmware-0:41.28.5.1-101.el8_2.1.noarch.rpm iwl7260-firmware-1:25.30.13.0-101.el8_2.1.noarch.rpm libertas-sd8686-firmware-0:20191202-101.gite8a0f4c9.el8_2.noarch.rpm libertas-sd8787-firmware-0:20191202-101.gite8a0f4c9.el8_2.noarch.rpm libertas-usb8388-firmware-2:20191202-101.gite8a0f4c9.el8_2.noarch.rpm libertas-usb8388-olpc-firmware-0:20191202-101.gite8a0f4c9.el8_2.noarch.rpm linux-firmware-0:20191202-101.gite8a0f4c9.el8_2.noarch.rpm Source: linux-firmware-0:20191202-101.gite8a0f4c9.el8_2.src.rpm Red Hat Enterprise Linux BaseOS TUS (v. 8.2) noarch: iwl100-firmware-0:39.31.5.1-101.el8_2.1.noarch.rpm iwl1000-firmware-1:39.31.5.1-101.el8_2.1.noarch.rpm iwl105-firmware-0:18.168.6.1-101.el8_2.1.noarch.rpm iwl135-firmware-0:18.168.6.1-101.el8_2.1.noarch.rpm iwl2000-firmware-0:18.168.6.1-101.el8_2.1.noarch.rpm iwl2030-firmware-0:18.168.6.1-101.el8_2.1.noarch.rpm iwl3160-firmware-1:25.30.13.0-101.el8_2.1.noarch.rpm iwl3945-firmware-0:15.32.2.9-101.el8_2.1.noarch.rpm iwl4965-firmware-0:228.61.2.24-101.el8_2.1.noarch.rpm iwl5000-firmware-0:8.83.5.1_1-101.el8_2.1.noarch.rpm iwl5150-firmware-0:8.24.2.2-101.el8_2.1.noarch.rpm iwl6000-firmware-0:9.221.4.1-101.el8_2.1.noarch.rpm iwl6000g2a-firmware-0:18.168.6.1-101.el8_2.1.noarch.rpm iwl6000g2b-firmware-0:18.168.6.1-101.el8_2.1.noarch.rpm iwl6050-firmware-0:41.28.5.1-101.el8_2.1.noarch.rpm iwl7260-firmware-1:25.30.13.0-101.el8_2.1.noarch.rpm libertas-sd8686-firmware-0:20191202-101.gite8a0f4c9.el8_2.noarch.rpm libertas-sd8787-firmware-0:20191202-101.gite8a0f4c9.el8_2.noarch.rpm libertas-usb8388-firmware-2:20191202-101.gite8a0f4c9.el8_2.noarch.rpm libertas-usb8388-olpc-firmware-0:20191202-101.gite8a0f4c9.el8_2.noarch.rpm linux-firmware-0:20191202-101.gite8a0f4c9.el8_2.noarch.rpm Source: linux-firmware-0:20191202-101.gite8a0f4c9.el8_2.src.rpm Red Hat Enterprise Linux BaseOS E4S (v. 8.2) noarch: iwl100-firmware-0:39.31.5.1-101.el8_2.1.noarch.rpm iwl1000-firmware-1:39.31.5.1-101.el8_2.1.noarch.rpm iwl105-firmware-0:18.168.6.1-101.el8_2.1.noarch.rpm iwl135-firmware-0:18.168.6.1-101.el8_2.1.noarch.rpm iwl2000-firmware-0:18.168.6.1-101.el8_2.1.noarch.rpm iwl2030-firmware-0:18.168.6.1-101.el8_2.1.noarch.rpm iwl3160-firmware-1:25.30.13.0-101.el8_2.1.noarch.rpm iwl3945-firmware-0:15.32.2.9-101.el8_2.1.noarch.rpm iwl4965-firmware-0:228.61.2.24-101.el8_2.1.noarch.rpm iwl5000-firmware-0:8.83.5.1_1-101.el8_2.1.noarch.rpm iwl5150-firmware-0:8.24.2.2-101.el8_2.1.noarch.rpm iwl6000-firmware-0:9.221.4.1-101.el8_2.1.noarch.rpm iwl6000g2a-firmware-0:18.168.6.1-101.el8_2.1.noarch.rpm iwl6000g2b-firmware-0:18.168.6.1-101.el8_2.1.noarch.rpm iwl6050-firmware-0:41.28.5.1-101.el8_2.1.noarch.rpm iwl7260-firmware-1:25.30.13.0-101.el8_2.1.noarch.rpm libertas-sd8686-firmware-0:20191202-101.gite8a0f4c9.el8_2.noarch.rpm libertas-sd8787-firmware-0:20191202-101.gite8a0f4c9.el8_2.noarch.rpm libertas-usb8388-firmware-2:20191202-101.gite8a0f4c9.el8_2.noarch.rpm libertas-usb8388-olpc-firmware-0:20191202-101.gite8a0f4c9.el8_2.noarch.rpm linux-firmware-0:20191202-101.gite8a0f4c9.el8_2.noarch.rpm Source: linux-firmware-0:20191202-101.gite8a0f4c9.el8_2.src.rpm 7. References: https://access.redhat.com/security/cve/CVE-2023-20569 https://access.redhat.com/security/updates/classification/#moderate - --------------------------END INCLUDED TEXT---------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. The mailing list you are subscribed to is maintained within your organisation, so if you do not wish to continue receiving these bulletins you should contact your local IT manager. If you do not know who that is, please send an email to auscert@auscert.org.au and we will forward your request to the appropriate person. NOTE: Third Party Rights This security bulletin is provided as a service to AusCERT's members. As AusCERT did not write the document quoted above, AusCERT has had no control over its content. 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