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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2020.2005 microcode_ctl security, bug fix and enhancement update 10 June 2020 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: microcode_ctl Publisher: Red Hat Operating System: Red Hat Enterprise Linux WS/Desktop 6 Red Hat Enterprise Linux Server 6 Red Hat Enterprise Linux WS/Desktop 7 Red Hat Enterprise Linux Server 7 Red Hat Enterprise Linux WS/Desktop 8 Red Hat Enterprise Linux Server 8 Impact/Access: Access Privileged Data -- Existing Account Resolution: Patch/Upgrade CVE Names: CVE-2020-0549 CVE-2020-0548 CVE-2020-0543 Reference: ESB-2020.1999 ESB-2020.1994 ESB-2020.0892 ESB-2020.0291 Original Bulletin: https://access.redhat.com/errata/RHSA-2020:2433 https://access.redhat.com/errata/RHSA-2020:2432 https://access.redhat.com/errata/RHSA-2020:2431 Comment: This bulletin contains three (3) Red Hat security advisories. - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Moderate: microcode_ctl security, bug fix and enhancement update Advisory ID: RHSA-2020:2433-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2020:2433 Issue date: 2020-06-09 CVE Names: CVE-2020-0543 CVE-2020-0548 CVE-2020-0549 ===================================================================== 1. Summary: An update for microcode_ctl is now available for Red Hat Enterprise Linux 6. 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 Desktop (v. 6) - i386, x86_64 Red Hat Enterprise Linux HPC Node (v. 6) - x86_64 Red Hat Enterprise Linux Server (v. 6) - i386, x86_64 Red Hat Enterprise Linux Workstation (v. 6) - i386, x86_64 3. Description: The microcode_ctl packages provide microcode updates for Intel and AMD processors. Security Fix(es): * hw: Special Register Buffer Data Sampling (SRBDS) (CVE-2020-0543) * hw: L1D Cache Eviction Sampling (CVE-2020-0549) * hw: Vector Register Data Sampling (CVE-2020-0548) 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. Bug Fix(es) and Enhancement(s): * Update Intel CPU microcode to microcode-20200602 release, addresses: - Update of 06-3c-03/0x32 (HSW C0) microcode from revision 0x27 up to 0x28; - Update of 06-3d-04/0xc0 (BDW-U/Y E0/F0) microcode from revision 0x2e up to 0x2f; - Update of 06-45-01/0x72 (HSW-U C0/D0) microcode from revision 0x25 up to 0x26; - Update of 06-46-01/0x32 (HSW-H C0) microcode from revision 0x1b up to 0x1c; - Update of 06-47-01/0x22 (BDW-H/Xeon E3 E0/G0) microcode from revision 0x21 up to 0x22; - Update of 06-4e-03/0xc0 (SKL-U/Y D0) microcode from revision 0xd6 up to 0xdc; - Update of 06-55-03/0x97 (SKX-SP B1) microcode from revision 0x1000151 up to 0x1000157; - Update of 06-55-04/0xb7 (SKX-SP H0/M0/U0, SKX-D M1) microcode (in intel-06-55-04/intel-ucode/06-55-04) from revision 0x2000065 up to 0x2006906; - Update of 06-55-06/0xbf (CLX-SP B0) microcode from revision 0x400002c up to 0x4002f01; - Update of 06-55-07/0xbf (CLX-SP B1) microcode from revision 0x500002c up to 0x5002f01; - Update of 06-5e-03/0x36 (SKL-H/S R0/N0) microcode from revision 0xd6 up to 0xdc; - Update of 06-8e-09/0x10 (AML-Y22 H0) microcode from revision 0xca up to 0xd6; - Update of 06-8e-09/0xc0 (KBL-U/Y H0) microcode from revision 0xca up to 0xd6; - Update of 06-8e-0a/0xc0 (CFL-U43e D0) microcode from revision 0xca up to 0xd6; - Update of 06-8e-0b/0xd0 (WHL-U W0) microcode from revision 0xca up to 0xd6; - Update of 06-8e-0c/0x94 (AML-Y42 V0, CML-Y42 V0, WHL-U V0) microcode from revision 0xca up to 0xd6; - Update of 06-9e-09/0x2a (KBL-G/H/S/X/Xeon E3 B0) microcode from revision 0xca up to 0xd6; - Update of 06-9e-0a/0x22 (CFL-H/S/Xeon E3 U0) microcode from revision 0xca up to 0xd6; - Update of 06-9e-0b/0x02 (CFL-S B0) microcode from revision 0xca up to 0xd6; - Update of 06-9e-0c/0x22 (CFL-H/S P0) microcode from revision 0xca up to 0xd6; - Update of 06-9e-0d/0x22 (CFL-H R0) microcode from revision 0xca up to 0xd6. * Update Intel CPU microcode to microcode-20200520 release: - Update of 06-2d-06/0x6d (SNB-E/EN/EP C1/M0) microcode from revision 0x61f up to 0x621; - Update of 06-2d-07/0x6d (SNB-E/EN/EP C2/M1) microcode from revision 0x718 up to 0x71a; - Update of 06-7e-05/0x80 (ICL-U/Y D1) microcode from revision 0x46 up to 0x78. (BZ#1839193) * Narrow down SKL-SP/W/X blacklist to exclude Server/FPGA/Fabric segment models. (BZ#1835555) 4. Solution: Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258 5. Bugs fixed (https://bugzilla.redhat.com/): 1788786 - CVE-2020-0548 hw: Vector Register Data Sampling 1788788 - CVE-2020-0549 hw: L1D Cache Eviction Sampling 1827165 - CVE-2020-0543 hw: Special Register Buffer Data Sampling (SRBDS) 1835555 - [RHEL 6] Narrow down the SKX (SKL-SP/X/W/D) microcode blacklist 1839193 - [RHEL 6] Package microcode-20200520 release 6. Package List: Red Hat Enterprise Linux Desktop (v. 6): Source: microcode_ctl-1.17-33.26.el6_10.src.rpm i386: microcode_ctl-1.17-33.26.el6_10.i686.rpm microcode_ctl-debuginfo-1.17-33.26.el6_10.i686.rpm x86_64: microcode_ctl-1.17-33.26.el6_10.x86_64.rpm microcode_ctl-debuginfo-1.17-33.26.el6_10.x86_64.rpm Red Hat Enterprise Linux HPC Node (v. 6): Source: microcode_ctl-1.17-33.26.el6_10.src.rpm x86_64: microcode_ctl-1.17-33.26.el6_10.x86_64.rpm microcode_ctl-debuginfo-1.17-33.26.el6_10.x86_64.rpm Red Hat Enterprise Linux Server (v. 6): Source: microcode_ctl-1.17-33.26.el6_10.src.rpm i386: microcode_ctl-1.17-33.26.el6_10.i686.rpm microcode_ctl-debuginfo-1.17-33.26.el6_10.i686.rpm x86_64: microcode_ctl-1.17-33.26.el6_10.x86_64.rpm microcode_ctl-debuginfo-1.17-33.26.el6_10.x86_64.rpm Red Hat Enterprise Linux Workstation (v. 6): Source: microcode_ctl-1.17-33.26.el6_10.src.rpm i386: microcode_ctl-1.17-33.26.el6_10.i686.rpm microcode_ctl-debuginfo-1.17-33.26.el6_10.i686.rpm x86_64: microcode_ctl-1.17-33.26.el6_10.x86_64.rpm microcode_ctl-debuginfo-1.17-33.26.el6_10.x86_64.rpm These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/ 7. References: https://access.redhat.com/security/cve/CVE-2020-0543 https://access.redhat.com/security/cve/CVE-2020-0548 https://access.redhat.com/security/cve/CVE-2020-0549 https://access.redhat.com/security/updates/classification/#moderate https://access.redhat.com/solutions/5142751 https://access.redhat.com/solutions/5142691 8. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2020 Red Hat, Inc. - -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBXt/h0tzjgjWX9erEAQh8rw/6A6Xm43RUY6C7+FTHxxJrO7SgyvT1hxrv jkuYm1rbasU1yOKzerOt8xLibwh6zDgvCxFtCrca3kSAO0cNmtxoy+PYj9V105dZ CH7RyeMcWgkKqZfr6ooXvO/2iubGgWzjPIgt1aWP+FiSoyh4i2DJyS/cWpZ7x5Ud XuNP08u3BQGysf5U4zMm6QTzpXoTyNxTfLb+lHohDgItAncqNeJtNb9QTd9Ft4nw fxZ21ZHcZt4Y/ED3HItv42UEL6Ch02CdSQfLTHgRfhqxr8ZzYY51rPisO07GvzVr Qf/5Ym8dPwJ+atr9p9j12PjnKlDEoGotGg/DowNO18B50uvBcpoxJMXXRFTs1klG qXWaTGxk8a6t2UGGFHwaAWJDl8QTI1OQK7pAzLKNznfDzEgQDV7yOP4NtfzeeIeI H3NFt8y7e0t3POkj0obK/bw9gJun43+BRxIO+7m2RK0Xdru9N9cmfarimzki5iIq 8csH6chWezyBmF3dyFKSztPiCUKHC2WRNZ29VrR+MPvyLg99oT/e+TdQoJqBTlUU rOa/kYzne9YpmiNBhBx/RTm21BhrUYmk/XT3PzVegnYbuIygU7Rn+uV77PpeyC/y wYm/ll96og+jUg1TxPZJgRCKU7JFrGtiE3luuRLjX9vXYWQkGGy6/Nfo6Hyenomc dymSw7mPEpU= =xuRB - -----END PGP SIGNATURE----- - -------------------------------------------------------------------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Moderate: microcode_ctl security, bug fix and enhancement update Advisory ID: RHSA-2020:2432-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2020:2432 Issue date: 2020-06-09 CVE Names: CVE-2020-0543 CVE-2020-0548 CVE-2020-0549 ===================================================================== 1. Summary: Updated microcode_ctl packages that fix several security bugs and add various enhancements are now available. 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 Client (v. 7) - x86_64 Red Hat Enterprise Linux ComputeNode (v. 7) - x86_64 Red Hat Enterprise Linux Server (v. 7) - x86_64 Red Hat Enterprise Linux Workstation (v. 7) - x86_64 3. Description: Security Fix(es): * hw: Special Register Buffer Data Sampling (SRBDS) (CVE-2020-0543) * hw: L1D Cache Eviction Sampling (CVE-2020-0549) * hw: Vector Register Data Sampling (CVE-2020-0548) 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. Bug Fix(es): * Update Intel CPU microcode to microcode-20200602 release, addresses: - Update of 06-2d-06/0x6d (SNB-E/EN/EP C1/M0) microcode from revision 0x61f up to 0x621; - Update of 06-2d-07/0x6d (SNB-E/EN/EP C2/M1) microcode from revision 0x718 up to 0x71a; - Update of 06-3c-03/0x32 (HSW C0) microcode from revision 0x27 up to 0x28; - Update of 06-3d-04/0xc0 (BDW-U/Y E0/F0) microcode from revision 0x2e up to 0x2f; - Update of 06-45-01/0x72 (HSW-U C0/D0) microcode from revision 0x25 up to 0x26; - Update of 06-46-01/0x32 (HSW-H C0) microcode from revision 0x1b up to 0x1c; - Update of 06-47-01/0x22 (BDW-H/Xeon E3 E0/G0) microcode from revision 0x21 up to 0x22; - Update of 06-4e-03/0xc0 (SKL-U/Y D0) microcode from revision 0xd6 up to 0xdc; - Update of 06-55-03/0x97 (SKX-SP B1) microcode from revision 0x1000151 up to 0x1000157; - Update of 06-55-04/0xb7 (SKX-SP H0/M0/U0, SKX-D M1) microcode (in intel-06-55-04/intel-ucode/06-55-04) from revision 0x2000065 up to 0x2006906; - Update of 06-55-06/0xbf (CLX-SP B0) microcode from revision 0x400002c up to 0x4002f01; - Update of 06-55-07/0xbf (CLX-SP B1) microcode from revision 0x500002c up to 0x5002f01; - Update of 06-5e-03/0x36 (SKL-H/S R0/N0) microcode from revision 0xd6 up to 0xdc; - Update of 06-7e-05/0x80 (ICL-U/Y D1) microcode from revision 0x46 up to 0x78; - Update of 06-8e-09/0x10 (AML-Y22 H0) microcode from revision 0xca up to 0xd6; - Update of 06-8e-09/0xc0 (KBL-U/Y H0) microcode from revision 0xca up to 0xd6; - Update of 06-8e-0a/0xc0 (CFL-U43e D0) microcode from revision 0xca up to 0xd6; - Update of 06-8e-0b/0xd0 (WHL-U W0) microcode from revision 0xca up to 0xd6; - Update of 06-8e-0c/0x94 (AML-Y42 V0, CML-Y42 V0, WHL-U V0) microcode from revision 0xca up to 0xd6; - Update of 06-9e-09/0x2a (KBL-G/H/S/X/Xeon E3 B0) microcode from revision 0xca up to 0xd6; - Update of 06-9e-0a/0x22 (CFL-H/S/Xeon E3 U0) microcode from revision 0xca up to 0xd6; - Update of 06-9e-0b/0x02 (CFL-S B0) microcode from revision 0xca up to 0xd6; - Update of 06-9e-0c/0x22 (CFL-H/S P0) microcode from revision 0xca up to 0xd6; - Update of 06-9e-0d/0x22 (CFL-H R0) microcode from revision 0xca up to 0xd6. - - - Change the URL in the intel-microcode2ucode.8 to point to the GitHub repository since the microcode download section at Intel Download Center does not exist anymore. * Narrow down SKL-SP/W/X blacklist to exclude Server/FPGA/Fabric segment models. * Re-generate initramfs not only for the currently running kernel, but for several recently installed kernels as well. * Avoid find being SIGPIPE'd on early "grep -q" exit in the dracut script. * Update stale posttrans dependency, add triggers for proper handling of the debug kernel flavour along with kernel-rt. 4. Solution: Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258 5. Bugs fixed (https://bugzilla.redhat.com/): 1788786 - CVE-2020-0548 hw: Vector Register Data Sampling 1788788 - CVE-2020-0549 hw: L1D Cache Eviction Sampling 1827165 - CVE-2020-0543 hw: Special Register Buffer Data Sampling (SRBDS) 6. Package List: Red Hat Enterprise Linux Client (v. 7): Source: microcode_ctl-2.1-61.6.el7_8.src.rpm x86_64: microcode_ctl-2.1-61.6.el7_8.x86_64.rpm microcode_ctl-debuginfo-2.1-61.6.el7_8.x86_64.rpm Red Hat Enterprise Linux ComputeNode (v. 7): Source: microcode_ctl-2.1-61.6.el7_8.src.rpm x86_64: microcode_ctl-2.1-61.6.el7_8.x86_64.rpm microcode_ctl-debuginfo-2.1-61.6.el7_8.x86_64.rpm Red Hat Enterprise Linux Server (v. 7): Source: microcode_ctl-2.1-61.6.el7_8.src.rpm x86_64: microcode_ctl-2.1-61.6.el7_8.x86_64.rpm microcode_ctl-debuginfo-2.1-61.6.el7_8.x86_64.rpm Red Hat Enterprise Linux Workstation (v. 7): Source: microcode_ctl-2.1-61.6.el7_8.src.rpm x86_64: microcode_ctl-2.1-61.6.el7_8.x86_64.rpm microcode_ctl-debuginfo-2.1-61.6.el7_8.x86_64.rpm These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/ 7. References: https://access.redhat.com/security/cve/CVE-2020-0543 https://access.redhat.com/security/cve/CVE-2020-0548 https://access.redhat.com/security/cve/CVE-2020-0549 https://access.redhat.com/security/updates/classification/#moderate https://access.redhat.com/solutions/5142751 https://access.redhat.com/solutions/5142691 8. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2020 Red Hat, Inc. - -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBXuAT+tzjgjWX9erEAQirahAAiQVS7BeKSpv2HAMBOJrY7Vfthse3dVq0 +DM52iDT6TehB4ZO0IIaxGjSLyw26DEXv1uXBjA+SwyNngz7SUNnCPoVU9rXzm6P kvLKVKoqFpuZ7Kn4NZZhpCTyQYD8zJfkLNKmYfJf+Eo6mR782Hr9o0mqylat5cjf lAhk10/BuJiOMrC2igRPC26jvw1KpBz2l3wk8hx2zN9QHadbcwf2pNDea7GyJSy8 Wc8Kep5q4sR0DlttG6YNGMMqf5+tHq/fjlHmv+LLjccJtHFcwX9FzT/cLfD3f6GA GWQQznHjqjJ6OK1nGdcoUx06Y18zdZszWGuCp5JvKC8vW90Gns/jh35yJaGX+9hM cXM9V4DBrM6Rcbj0e6UHUYGnjxetqdXMHGYHhLVR7QmXznQVyhL6ABwpkvCzvp/k I064FNeSkS7Di81P5IvNULV5oe5pDpCBM1P3Y6fcik1L/ggjm0tjvQGApYRj+KBx h6kY7zpr8NQ8rjcmrcTawioMpsW3Sy9StU1GI0t3U/wFD+DeRSvvKcYUetxYZcCh lZMY/VvFWVx2Y8MKQq04nRiiKly0N9vLU1ipJNg5iPKAiCmDhAtcpDs3rBawYc8Z BwRF55Jn8FutC7b5i3swymGu7f2a6UDy9qARQPJ8Q6c8D95DYWW6oMAjatU6qPJM +8ZbCQkzOrU= =u7b8 - -----END PGP SIGNATURE----- - -------------------------------------------------------------------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Moderate: microcode_ctl security, bug fix and enhancement update Advisory ID: RHSA-2020:2431-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2020:2431 Issue date: 2020-06-09 CVE Names: CVE-2020-0543 CVE-2020-0548 CVE-2020-0549 ===================================================================== 1. Summary: Updated microcode_ctl packages that fix several security bugs and add various enhancements are now available. 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 (v. 8) - x86_64 3. Description: Security Fix(es): * hw: Special Register Buffer Data Sampling (SRBDS) (CVE-2020-0543) * hw: L1D Cache Eviction Sampling (CVE-2020-0549) * hw: Vector Register Data Sampling (CVE-2020-0548) 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. Bug Fix(es) and Enhancement(s): * Update Intel CPU microcode to microcode-20200602 release, addresses: - Update of 06-2d-06/0x6d (SNB-E/EN/EP C1/M0) microcode from revision 0x61f up to 0x621; - Update of 06-2d-07/0x6d (SNB-E/EN/EP C2/M1) microcode from revision 0x718 up to 0x71a; - Update of 06-3c-03/0x32 (HSW C0) microcode from revision 0x27 up to 0x28; - Update of 06-3d-04/0xc0 (BDW-U/Y E0/F0) microcode from revision 0x2e up to 0x2f; - Update of 06-45-01/0x72 (HSW-U C0/D0) microcode from revision 0x25 up to 0x26; - Update of 06-46-01/0x32 (HSW-H C0) microcode from revision 0x1b up to 0x1c; - Update of 06-47-01/0x22 (BDW-H/Xeon E3 E0/G0) microcode from revision 0x21 up to 0x22; - Update of 06-4e-03/0xc0 (SKL-U/Y D0) microcode from revision 0xd6 up to 0xdc; - Update of 06-55-03/0x97 (SKX-SP B1) microcode from revision 0x1000151 up to 0x1000157; - Update of 06-55-04/0xb7 (SKX-SP H0/M0/U0, SKX-D M1) microcode (in intel-06-55-04/intel-ucode/06-55-04) from revision 0x2000065 up to 0x2006906; - Update of 06-55-06/0xbf (CLX-SP B0) microcode from revision 0x400002c up to 0x4002f01; - Update of 06-55-07/0xbf (CLX-SP B1) microcode from revision 0x500002c up to 0x5002f01; - Update of 06-5e-03/0x36 (SKL-H/S R0/N0) microcode from revision 0xd6 up to 0xdc; - Update of 06-7e-05/0x80 (ICL-U/Y D1) microcode from revision 0x46 up to 0x78; - Update of 06-8e-09/0x10 (AML-Y22 H0) microcode from revision 0xca up to 0xd6; - Update of 06-8e-09/0xc0 (KBL-U/Y H0) microcode from revision 0xca up to 0xd6; - Update of 06-8e-0a/0xc0 (CFL-U43e D0) microcode from revision 0xca up to 0xd6; - Update of 06-8e-0b/0xd0 (WHL-U W0) microcode from revision 0xca up to 0xd6; - Update of 06-8e-0c/0x94 (AML-Y42 V0, CML-Y42 V0, WHL-U V0) microcode from revision 0xca up to 0xd6; - Update of 06-9e-09/0x2a (KBL-G/H/S/X/Xeon E3 B0) microcode from revision 0xca up to 0xd6; - Update of 06-9e-0a/0x22 (CFL-H/S/Xeon E3 U0) microcode from revision 0xca up to 0xd6; - Update of 06-9e-0b/0x02 (CFL-S B0) microcode from revision 0xca up to 0xd6; - Update of 06-9e-0c/0x22 (CFL-H/S P0) microcode from revision 0xca up to 0xd6; - Update of 06-9e-0d/0x22 (CFL-H R0) microcode from revision 0xca up to 0xd6. - Change the URL to point to the GitHub repository since the microcode download section at Intel Download Center does not exist anymore. * Narrow down SKL-SP/W/X blacklist to exclude Server/FPGA/Fabric segment models. * Re-generate initramfs not only for the currently running kernel, but for several recently installed kernels as well. 4. Solution: Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258 5. Bugs fixed (https://bugzilla.redhat.com/): 1788786 - CVE-2020-0548 hw: Vector Register Data Sampling 1788788 - CVE-2020-0549 hw: L1D Cache Eviction Sampling 1827165 - CVE-2020-0543 hw: Special Register Buffer Data Sampling (SRBDS) 6. Package List: Red Hat Enterprise Linux BaseOS (v. 8): Source: microcode_ctl-20191115-4.20200602.2.el8_2.src.rpm x86_64: microcode_ctl-20191115-4.20200602.2.el8_2.x86_64.rpm These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/ 7. References: https://access.redhat.com/security/cve/CVE-2020-0543 https://access.redhat.com/security/cve/CVE-2020-0548 https://access.redhat.com/security/cve/CVE-2020-0549 https://access.redhat.com/security/updates/classification/#moderate https://access.redhat.com/solutions/5142751 https://access.redhat.com/solutions/5142691 8. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2020 Red Hat, Inc. - -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBXt/RLtzjgjWX9erEAQhohA//VH4hZVvtYEmJc2oPs96io4FpC3GpkJhN d4ea81sQ3ocwP5HrBSEjs1NKRGF3V68iL39N0ctQqDJCD7tZUK7uF1APzgW4Vn/j e8ZJI4EAVFU6g4IET61n+YGBS6RN9Ujv8xwzpAxcTA0P4WmuW7SBV5yW+JwdofNQ Oz+RnwKYrLU3qpDvC1HMR94JbBtTBDey5hrQTIeO0UeQXfLIm04ta0jxeIkiwItM m1XlnXbyyGCxIty1VBAUPK0iA+kLEkuRQTl3ny8QZ4soye/ckRMyyYXMNj8j8L64 irSmGCSZcZPxF0ErID61ICgpPbuJyopl48SLLEa+qfBwRNdsbHiyn8iK1qwCbuac 77H45Gm2YtUy59oFOsLKMpWw8pYAoEsAQN1FstAJ/OKwT6lOALgy8vMvZxC/XmtQ CBGLPdNoLyKpkWKyX4EPz9Ad+CERIy4WzVnc+O8I6GqCjxt+z9JIxl5GDHTdlJX4 ilEudXZGpCo+4Wp/vT2FUyR9rnpHbU1Tvfyh8YszfQisr+YOH3SGfGgNE+0p7qt5 tDsYmcr+sZcTRl5PwEoxczZPMsOEwarbbhG+3RRZNAZ6Ie/ygaPuMuDhaHlY+UKQ PpQvmGIoesuJRqPJDcUehkOC8UozWiSHW6lDAJeluMFIuIHlUMQR/y4P+HCScvk1 hr6JK1N/iDU= =VCC5 - -----END PGP SIGNATURE----- - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. 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