Description
Incomplete cleanup in specific special register read operations for some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure via local access.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| — | Intel(R) Processors | See references | — |
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 14 | intel-microcode | 3.20220510.1 | — |
| Debian 13 | intel-microcode | 3.20220510.1 | — |
| Debian 12 | intel-microcode | 3.20220510.1 | — |
| Debian 11 | intel-microcode | 3.20220510.1~deb11u1 | DSA-5178-1 |
| Debian 10 | intel-microcode | 3.20220510.1~deb10u1 | DSA-5178-1 |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 22.04 LTS | intel-microcode | 3.20220510.0ubuntu0.22.04.1 | USN-5486-1 |
| Ubuntu 20.04 LTS | intel-microcode | 3.20220510.0ubuntu0.20.04.1 | USN-5486-1 |
| Ubuntu 18.04 LTS | intel-microcode | 3.20220510.0ubuntu0.18.04.1 | USN-5486-1 |
Show 2 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu Pro 16.04 LTS | intel-microcode | 3.20220510.0ubuntu0.16.04.1+esm1 | USN-5535-1 |
| Ubuntu Pro 14.04 LTS | intel-microcode | No fix yet | — |
SUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 15 SP4 | kernel-64kb +6 | 5.14.21-150400.24.11.1 | SUSE-SU-2022:2520-1 |
| SLES 15 SP4 | kernel-azure +2 | 5.14.21-150400.14.7.1 | SUSE-SU-2022:2615-1 |
| SLES 15 SP4 | kernel-default-base | 5.14.21-150400.24.11.1.150400.24.3.6 | SUSE-SU-2022:2520-1 |
| SLES 15 SP3 | kernel-64kb +6 | 5.3.18-150300.59.71.2 | SUSE-SU-2022:2078-1 |
| SLES 15 SP3 | kernel-azure +2 | 5.3.18-150300.38.59.1 | SUSE-SU-2022:2079-1 |
| SLES 15 SP3 | kernel-default-base | 5.3.18-150300.59.71.2.150300.18.43.2 | SUSE-SU-2022:2078-1 |
| SLES 15 SP3 | kernel-syms | 5.3.18-150300.59.71.1 | SUSE-SU-2022:2078-1 |
| SLES 15 SP2 | kernel-default-base | 5.3.18-150200.24.115.1.150200.9.54.1 | SUSE-SU-2022:2104-1 |
| SLES 15 SP2 | kernel-docs +5 | 5.3.18-150200.24.115.1 | SUSE-SU-2022:2104-1 |
| SLES 15 SP1 | kernel-docs +5 | 4.12.14-150100.197.114.2 | SUSE-SU-2022:2111-1 |
| SLES 15 | kernel-docs +6 | 4.12.14-150000.150.92.2 | SUSE-SU-2022:2103-1 |
Show 35 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 12 SP5 | kernel-azure | 4.12.14-16.100.2 | SUSE-SU-2022:2080-1 |
| SLES 12 SP5 | kernel-default +1 | 4.12.14-122.124.3 | SUSE-SU-2022:2116-1 |
| SLES 12 SP5 | kernel-docs +2 | 4.12.14-122.124.2 | SUSE-SU-2022:2116-1 |
| SLES 12 SP5 | kernel-syms-azure +1 | 4.12.14-16.100.1 | SUSE-SU-2022:2080-1 |
| SLES 12 SP4 | kernel-default | 4.12.14-95.99.3 | SUSE-SU-2022:2083-1 |
| SLES 12 SP4 | kernel-syms +1 | 4.12.14-95.99.2 | SUSE-SU-2022:2083-1 |
| SLES 12 SP3 | kernel-default | 4.4.180-94.164.3 | SUSE-SU-2022:2082-1 |
| SLES 12 SP3 | kernel-syms +1 | 4.4.180-94.164.2 | SUSE-SU-2022:2082-1 |
| SLES 12 SP3 | kgraft-patch-SLE12-SP3_Update_45 | 1-4.3.2 | SUSE-SU-2022:2082-1 |
| SLES 12 SP2 | kernel-syms +2 | 4.4.121-92.175.2 | SUSE-SU-2022:2077-1 |
| SLES 11 SP4 | kernel-ec2 +5 | 3.0.101-108.138.1 | SUSE-SU-2023:0416-1 |
| SLES for SAP 15 SP2 | kernel-default-base | 5.3.18-150200.24.115.1.150200.9.54.1 | SUSE-SU-2022:2104-1 |
| SLES for SAP 15 SP2 | kernel-docs +5 | 5.3.18-150200.24.115.1 | SUSE-SU-2022:2104-1 |
| SLES for SAP 15 SP1 | kernel-docs +4 | 4.12.14-150100.197.114.2 | SUSE-SU-2022:2111-1 |
| SLES for SAP 15 | kernel-docs +5 | 4.12.14-150000.150.92.2 | SUSE-SU-2022:2103-1 |
| SLES for SAP 12 SP5 | kernel-azure | 4.12.14-16.100.2 | SUSE-SU-2022:2080-1 |
| SLES for SAP 12 SP5 | kernel-default | 4.12.14-122.124.3 | SUSE-SU-2022:2116-1 |
| SLES for SAP 12 SP5 | kernel-syms +1 | 4.12.14-122.124.2 | SUSE-SU-2022:2116-1 |
| SLES for SAP 12 SP5 | kernel-syms-azure +1 | 4.12.14-16.100.1 | SUSE-SU-2022:2080-1 |
| SLES for SAP 12 SP4 | kernel-default | 4.12.14-95.99.3 | SUSE-SU-2022:2083-1 |
| SLES for SAP 12 SP4 | kernel-syms +1 | 4.12.14-95.99.2 | SUSE-SU-2022:2083-1 |
| SLES for SAP 12 SP3 | kernel-default | 4.4.180-94.164.3 | SUSE-SU-2022:2082-1 |
| SLES for SAP 12 SP3 | kernel-syms +1 | 4.4.180-94.164.2 | SUSE-SU-2022:2082-1 |
| SLES for SAP 12 SP3 | kgraft-patch-SLE12-SP3_Update_45 | 1-4.3.2 | SUSE-SU-2022:2082-1 |
| SLE Real Time 12 SP5 | kernel-rt +3 | 4.12.14-10.94.1 | SUSE-SU-2022:2629-1 |
| SLE Micro 5.2 | kernel-default | 5.3.18-150300.59.71.2 | SUSE-SU-2022:2078-1 |
| SLE Micro 5.2 | kernel-default-base | 5.3.18-150300.59.71.2.150300.18.43.2 | SUSE-SU-2022:2078-1 |
| SLE Micro 5.2 | kernel-rt | 5.3.18-150300.93.1 | SUSE-SU-2022:2177-1 |
| SLE Micro 5.1 | kernel-default | 5.3.18-150300.59.71.2 | SUSE-SU-2022:2078-1 |
| SLE Micro 5.1 | kernel-default-base | 5.3.18-150300.59.71.2.150300.18.43.2 | SUSE-SU-2022:2078-1 |
| SLE Micro 5.1 | kernel-rt | 5.3.18-150300.93.1 | SUSE-SU-2022:2177-1 |
| SLE Live Patching 15 SP4 | kernel-default | 5.14.21-150400.24.11.1 | SUSE-SU-2022:2520-1 |
| SLE Live Patching 15 SP4 | kernel-livepatch-SLE15-SP4_Update_1 | 1-150400.9.5.3 | SUSE-SU-2022:2520-1 |
| SLE Live Patching 15 SP3 | kernel-default | 5.3.18-150300.59.71.2 | SUSE-SU-2022:2078-1 |
| SLE Live Patching 15 SP3 | kernel-livepatch-SLE15-SP3_Update_19 | 1-150300.7.3.2 | SUSE-SU-2022:2078-1 |
| SLE Live Patching 15 SP2 | kernel-default | 5.3.18-150200.24.115.1 | SUSE-SU-2022:2104-1 |
| SLE Live Patching 15 SP2 | kernel-livepatch-SLE15-SP2_Update_27 | 1-150200.5.3.1 | SUSE-SU-2022:2104-1 |
| SLE Live Patching 15 SP1 | kernel-default | 4.12.14-150100.197.114.2 | SUSE-SU-2022:2111-1 |
| SLE Live Patching 15 SP1 | kernel-livepatch-SLE15-SP1_Update_31 | 1-150100.3.3.2 | SUSE-SU-2022:2111-1 |
| SLE Live Patching 15 | kernel-default | 4.12.14-150000.150.92.2 | SUSE-SU-2022:2103-1 |
| SLE Live Patching 15 | kernel-livepatch-SLE15_Update_30 | 1-150000.1.3.2 | SUSE-SU-2022:2103-1 |
| SLE Live Patching 12 SP5 | kernel-default | 4.12.14-122.124.3 | SUSE-SU-2022:2116-1 |
| SLE Live Patching 12 SP5 | kgraft-patch-SLE12-SP5_Update_32 | 1-8.3.3 | SUSE-SU-2022:2116-1 |
| SLE Live Patching 12 SP4 | kernel-default | 4.12.14-95.99.3 | SUSE-SU-2022:2083-1 |
| SLE Live Patching 12 SP4 | kgraft-patch-SLE12-SP4_Update_27 | 1-6.3.3 | SUSE-SU-2022:2083-1 |
| SLE HPC 15 SP2 | kernel-default-base | 5.3.18-150200.24.115.1.150200.9.54.1 | SUSE-SU-2022:2104-1 |
| SLE HPC 15 SP2 | kernel-docs +5 | 5.3.18-150200.24.115.1 | SUSE-SU-2022:2104-1 |
| SLE HPC 15 SP1 | kernel-docs +4 | 4.12.14-150100.197.114.2 | SUSE-SU-2022:2111-1 |
| SLE HPC 15 | kernel-docs +5 | 4.12.14-150000.150.92.2 | SUSE-SU-2022:2103-1 |
| SUSE Real Time Module 15 SP3 | kernel-rt +3 | 5.3.18-150300.93.1 | SUSE-SU-2022:2177-1 |
| SUSE OpenStack Cloud Crowbar 9 | kernel-default | 4.12.14-95.99.3 | SUSE-SU-2022:2083-1 |
| SUSE OpenStack Cloud Crowbar 9 | kernel-syms +1 | 4.12.14-95.99.2 | SUSE-SU-2022:2083-1 |
| SUSE OpenStack Cloud Crowbar 8 | kernel-default | 4.4.180-94.164.3 | SUSE-SU-2022:2082-1 |
| SUSE OpenStack Cloud Crowbar 8 | kernel-syms +1 | 4.4.180-94.164.2 | SUSE-SU-2022:2082-1 |
| SUSE OpenStack Cloud Crowbar 8 | kgraft-patch-SLE12-SP3_Update_45 | 1-4.3.2 | SUSE-SU-2022:2082-1 |
| SUSE OpenStack Cloud 9 | kernel-default | 4.12.14-95.99.3 | SUSE-SU-2022:2083-1 |
| SUSE OpenStack Cloud 9 | kernel-syms +1 | 4.12.14-95.99.2 | SUSE-SU-2022:2083-1 |
| SUSE OpenStack Cloud 8 | kernel-default | 4.4.180-94.164.3 | SUSE-SU-2022:2082-1 |
| SUSE OpenStack Cloud 8 | kernel-syms +1 | 4.4.180-94.164.2 | SUSE-SU-2022:2082-1 |
| SUSE OpenStack Cloud 8 | kgraft-patch-SLE12-SP3_Update_45 | 1-4.3.2 | SUSE-SU-2022:2082-1 |
| SUSE Manager Server 4.1 | kernel-default-base | 5.3.18-150200.24.115.1.150200.9.54.1 | SUSE-SU-2022:2104-1 |
| SUSE Manager Server 4.1 | kernel-docs +5 | 5.3.18-150200.24.115.1 | SUSE-SU-2022:2104-1 |
| SUSE Manager Retail Branch Server 4.1 | kernel-default-base | 5.3.18-150200.24.115.1.150200.9.54.1 | SUSE-SU-2022:2104-1 |
| SUSE Manager Retail Branch Server 4.1 | kernel-docs +4 | 5.3.18-150200.24.115.1 | SUSE-SU-2022:2104-1 |
| SUSE Manager Proxy 4.1 | kernel-default-base | 5.3.18-150200.24.115.1.150200.9.54.1 | SUSE-SU-2022:2104-1 |
| SUSE Manager Proxy 4.1 | kernel-docs +4 | 5.3.18-150200.24.115.1 | SUSE-SU-2022:2104-1 |
| SUSE HPE Helion OpenStack 8 | kernel-default | 4.4.180-94.164.3 | SUSE-SU-2022:2082-1 |
| SUSE HPE Helion OpenStack 8 | kernel-syms +1 | 4.4.180-94.164.2 | SUSE-SU-2022:2082-1 |
| SUSE HPE Helion OpenStack 8 | kgraft-patch-SLE12-SP3_Update_45 | 1-4.3.2 | SUSE-SU-2022:2082-1 |
| SUSE Enterprise Storage 7 | kernel-default-base | 5.3.18-150200.24.115.1.150200.9.54.1 | SUSE-SU-2022:2104-1 |
| SUSE Enterprise Storage 7 | kernel-docs +5 | 5.3.18-150200.24.115.1 | SUSE-SU-2022:2104-1 |
| SUSE Enterprise Storage 6 | kernel-docs +4 | 4.12.14-150100.197.114.2 | SUSE-SU-2022:2111-1 |
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Leap 15.4 | dtb-aarch64 | 5.3.18-150300.59.71.1 | SUSE-SU-2022:2520-1, SUSE-SU-2022:2078-1 |
| openSUSE Leap 15.4 | kernel-64kb +5 | 5.14.21-150400.24.11.1 | SUSE-SU-2022:2520-1 |
| openSUSE Leap 15.4 | kernel-azure +2 | 5.14.21-150400.14.7.1 | SUSE-SU-2022:2615-1 |
| openSUSE Leap 15.4 | kernel-debug +4 | 4.12.14-150100.197.114.2 | SUSE-SU-2022:2520-1, SUSE-SU-2022:2111-1 |
| openSUSE Leap 15.4 | kernel-default-base | 5.14.21-150400.24.11.1.150400.24.3.6 | SUSE-SU-2022:2520-1 |
| openSUSE Leap 15.4 | kernel-preempt | 5.3.18-150300.59.71.2 | SUSE-SU-2022:2078-1 |
| openSUSE Leap 15.3 | dtb-aarch64 +2 | 5.3.18-150300.59.71.1 | SUSE-SU-2022:2078-1 |
| openSUSE Leap 15.3 | kernel-64kb +4 | 5.3.18-150300.59.71.2 | SUSE-SU-2022:2078-1 |
| openSUSE Leap 15.3 | kernel-azure +2 | 5.3.18-150300.38.59.1 | SUSE-SU-2022:2079-1 |
| openSUSE Leap 15.3 | kernel-debug +4 | 4.12.14-150100.197.114.2 | SUSE-SU-2022:2111-1, SUSE-SU-2022:2078-1 |
| openSUSE Leap 15.3 | kernel-default-base | 5.3.18-150300.59.71.2.150300.18.43.2 | SUSE-SU-2022:2078-1 |
Show 1 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Leap Micro 5.2 | kernel-rt | 5.3.18-150300.93.1 | openSUSE-SU-2022:2177-1 |
Amazon Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Amazon Linux 2 | microcode_ctl | 2:2.1-47.amzn2.0.12 | ALAS2-2022-1800 |
Oracle Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Oracle Linux 8 | microcode_ctl | 4:20220207-1.0.3.el8 | ELSA-2022-9508, ELSA-2022-9484 |
| Oracle Linux 7 | kernel-uek-container | 4.14.35-2047.514.5.el7 | ELSA-2022-9486, ELSA-2022-9482 |
| Oracle Linux 7 | kernel-uek-container-debug | 5.4.17-2136.308.9.el8 | ELSA-2022-9486 |
| Oracle Linux 7 | microcode_ctl | 2:2.1-73.13.0.3.el7_9 | ELSA-2022-9507, ELSA-2022-9485 |
| Oracle Linux 7 | perf +10 | 4.14.35-2047.514.5.el7uek | ELSA-2022-9483, ELSA-2022-9481 |
Advisories 31
- WID-SEC-2023-2031 Xerox FreeFlow Print Server: Mehrere Schwachstellen BSI CERT-Bund (WID) · Oct 11, 2026
- USN-5486-1 intel-microcode vulnerabilities Ubuntu Security Notices (USN) · Sep 14, 2026
- USN-5535-1 Intel Microcode vulnerabilities Ubuntu Security Notices (USN) · Sep 14, 2026
- DSA-5178-1 intel-microcode - security update Debian Security (DSA / DLA) · Mar 9, 2026
- SUSE-SU-2022:2111-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2022:2103-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2022:2077-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2022:2082-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2022:2520-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2022:2615-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2022:2083-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2022:2079-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2022:2104-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2023:0416-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- openSUSE-SU-2022:2177-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2022:2078-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2022:2629-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2022:2116-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2022:2080-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2022:2177-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · May 2, 2025
- WID-SEC-2022-0303 Intel Prozessor: Mehrere Schwachstellen BSI CERT-Bund (WID) · Jun 1, 2023
- WID-SEC-2022-0336 Xen: Mehrere Schwachstellen BSI CERT-Bund (WID) · Feb 13, 2023
- ALAS2-2022-1800 Moderate: microcode_ctl security update (Amazon Linux 2) Amazon Linux Security Center (ALAS) · Sep 1, 2022
- ELSA-2022-9508 Important: microcode_ctl security update (Oracle Linux 8) Oracle Linux Security Advisories (ELSA) · Jun 23, 2022
- ELSA-2022-9507 Important: microcode_ctl security update (Oracle Linux 7) Oracle Linux Security Advisories (ELSA) · Jun 23, 2022
- ELSA-2022-9482 Important: Unbreakable Enterprise kernel-container security update (Oracle Linux 7) Oracle Linux Security Advisories (ELSA) · Jun 15, 2022
- ELSA-2022-9485 Important: microcode_ctl security update (Oracle Linux 7) Oracle Linux Security Advisories (ELSA) · Jun 15, 2022
- ELSA-2022-9486 Important: Unbreakable Enterprise kernel-container security update (Oracle Linux 7) Oracle Linux Security Advisories (ELSA) · Jun 14, 2022
- ELSA-2022-9481 Important: Unbreakable Enterprise kernel security update (Oracle Linux 7) Oracle Linux Security Advisories (ELSA) · Jun 14, 2022
- ELSA-2022-9484 Important: microcode_ctl security update (Oracle Linux 8) Oracle Linux Security Advisories (ELSA) · Jun 14, 2022
- ELSA-2022-9483 Important: Unbreakable Enterprise kernel security update (Oracle Linux 7) Oracle Linux Security Advisories (ELSA) · Jun 14, 2022
References
- https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00615.html
- [oss-security] 20220616 Xen Security Advisory 404 v2 (CVE-2022-21123,CVE-2022-21125,CVE-2022-21166) - x86: MMIO Stale Data vulnerabilities mailing-list
- https://security.netapp.com/advisory/ntap-20220624-0008/
- DSA-5178 vendor-advisory