CVE-2022-21166
First published: Wed May 25 2022(Updated: )
A flaw was found in hw. Incomplete cleanup in specific special register write operations for some Intel® Processors may allow an authenticated user to enable information disclosure via local access.
Credit: secure@intel.com secure@intel.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| redhat/kernel-rt | <0:3.10.0-1160.76.1.rt56.1220.el7 | 0:3.10.0-1160.76.1.rt56.1220.el7 |
| redhat/kernel | <0:3.10.0-1160.76.1.el7 | 0:3.10.0-1160.76.1.el7 |
| redhat/kernel-rt | <0:4.18.0-372.26.1.rt7.183.el8_6 | 0:4.18.0-372.26.1.rt7.183.el8_6 |
| redhat/kernel | <0:4.18.0-372.26.1.el8_6 | 0:4.18.0-372.26.1.el8_6 |
| redhat/kernel | <0:4.18.0-147.76.1.el8_1 | 0:4.18.0-147.76.1.el8_1 |
| redhat/kernel | <0:4.18.0-193.93.1.el8_2 | 0:4.18.0-193.93.1.el8_2 |
| redhat/kernel-rt | <0:4.18.0-193.93.1.rt13.143.el8_2 | 0:4.18.0-193.93.1.rt13.143.el8_2 |
| redhat/kernel-rt | <0:4.18.0-305.65.1.rt7.137.el8_4 | 0:4.18.0-305.65.1.rt7.137.el8_4 |
| redhat/kernel | <0:4.18.0-305.65.1.el8_4 | 0:4.18.0-305.65.1.el8_4 |
| redhat/kernel | <0:5.14.0-162.6.1.el9_1 | 0:5.14.0-162.6.1.el9_1 |
| redhat/kernel-rt | <0:5.14.0-162.6.1.rt21.168.el9_1 | 0:5.14.0-162.6.1.rt21.168.el9_1 |
| redhat/kernel | <0:5.14.0-70.36.1.el9_0 | 0:5.14.0-70.36.1.el9_0 |
| redhat/kernel-rt | <0:5.14.0-70.36.1.rt21.108.el9_0 | 0:5.14.0-70.36.1.rt21.108.el9_0 |
| Xen Xen | ||
| Fedoraproject Fedora | =35 | |
| Fedoraproject Fedora | =36 | |
| Intel Sgx Dcap | <1.14.100.3 | |
| Intel Sgx Dcap | <1.14.100.3 | |
| Intel Sgx Psw | <2.16.100.3 | |
| Intel Sgx Psw | <2.17.100.3 | |
| Intel Sgx Sdk | <2.16.100.3 | |
| Intel Sgx Sdk | <2.17.100.3 | |
| VMware ESXi | =7.0 | |
| VMware ESXi | =7.0-beta | |
| VMware ESXi | =7.0-update_1 | |
| VMware ESXi | =7.0-update_1a | |
| VMware ESXi | =7.0-update_1b | |
| VMware ESXi | =7.0-update_1c | |
| VMware ESXi | =7.0-update_1d | |
| VMware ESXi | =7.0-update_2 | |
| VMware ESXi | =7.0-update_2a | |
| VMware ESXi | =7.0-update_2c | |
| VMware ESXi | =7.0-update_2d | |
| VMware ESXi | =7.0-update_3c | |
| VMware ESXi | =7.0-update_3d | |
| Debian Debian Linux | =9.0 | |
| Debian Debian Linux | =10.0 | |
| Debian Debian Linux | =11.0 | |
| debian/intel-microcode | 3.20240813.1~deb11u1 3.20241112.1~deb11u1 3.20240910.1~deb12u1 3.20231114.1~deb12u1 3.20241112.1 | |
| debian/linux | 5.10.223-1 5.10.226-1 6.1.115-1 6.1.119-1 6.12.6-1 | |
| debian/xen | 4.14.6-1 4.14.5+94-ge49571868d-1 4.17.3+10-g091466ba55-1~deb12u1 4.17.5+23-ga4e5191dc0-1 4.17.3+36-g54dacb5c02-1 4.19.1-1 |
Remedy
Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation baser or stability.
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Reference Links
- https://www.cve.org/CVERecord?id=CVE-2022-21166 https://nvd.nist.gov/vuln/detail/CVE-2022-21166 https://www.intel.com/content/www/us/en/developer/articles/technical/software-security-guidance/technical-documentation/processor-mmio-stale-data-vulnerabilities.html
- https://bugzilla.redhat.com/show_bug.cgi?id=2090241
- https://access.redhat.com/errata/RHSA-2022:5939
- https://access.redhat.com/errata/RHSA-2022:5937
- https://access.redhat.com/errata/RHSA-2022:6437
- https://access.redhat.com/errata/RHSA-2022:6460
- https://access.redhat.com/errata/RHSA-2022:6872
- https://access.redhat.com/errata/RHSA-2022:7279
- https://access.redhat.com/errata/RHSA-2022:7280
- https://access.redhat.com/errata/RHSA-2022:6991
- https://access.redhat.com/errata/RHSA-2022:6983
- https://access.redhat.com/errata/RHSA-2022:8267
- https://access.redhat.com/errata/RHSA-2022:7933
- https://access.redhat.com/errata/RHSA-2022:8973
- https://access.redhat.com/errata/RHSA-2022:8974
- https://access.redhat.com/security/cve/cve-2022-21166
- http://www.openwall.com/lists/oss-security/2022/06/16/1
- https://lists.debian.org/debian-lts-announce/2022/07/msg00000.html
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/FHTEW3RXU2GW6S3RCPQG4VNCZGI3TOSV/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/MCVOMHBQRH4KP7IN6U24CW7F2D2L5KBS/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/RKRXZ4LHGCGMOG24ZCEJNY6R2BTS4S2Q/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/T4P2KJYL74KGLHE4JZETVW7PZH6ZIABA/
- https://security.gentoo.org/glsa/202208-23
- https://security.netapp.com/advisory/ntap-20220624-0008/
- https://www.debian.org/security/2022/dsa-5173
- https://www.debian.org/security/2022/dsa-5178
- https://www.debian.org/security/2022/dsa-5184
- https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00615.html
- https://launchpad.net/bugs/cve/CVE-2022-21166
- https://www.intel.com/content/www/us/en/developer/articles/technical/software-security-guidance/technical-documentation/processor-mmio-stale-data-vulnerabilities.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FHTEW3RXU2GW6S3RCPQG4VNCZGI3TOSV/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/T4P2KJYL74KGLHE4JZETVW7PZH6ZIABA/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MCVOMHBQRH4KP7IN6U24CW7F2D2L5KBS/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RKRXZ4LHGCGMOG24ZCEJNY6R2BTS4S2Q/
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-21166
- https://nvd.nist.gov/vuln/detail/CVE-2022-21166
- https://security-tracker.debian.org/tracker/CVE-2022-21166
- https://ubuntu.com/security/CVE-2022-21166
- https://www.intel.com/content/www/us/en/developer/articles/technical/software-security-guidance/technical-documentation/processor-mmio-stale-data-vulnerabilities.html#DRPW
- https://git.kernel.org/linus/4419470191386456e0b8ed4eb06a70b0021798a6
- https://xenbits.xen.org/xsa/advisory-404.html
Parent vulnerabilities
(Appears in the following advisories)
- collector/redhat-cve
- collector/nvd-index
- agent/type
- agent/first-publish-date
- collector/launchpad-cve
- source/Launchpad
- collector/redhat-bugzilla
- source/Red Hat
- alias/CVE-2022-21166
- agent/author
- agent/weakness
- agent/severity
- agent/remedy
- agent/description
- agent/references
- collector/mitre-cve
- source/MITRE
- agent/last-modified-date
- agent/softwarecombine
- agent/tags
- agent/event
- collector/usn-cve
- source/Ubuntu
- collector/nvd-cve
- source/NVD
- agent/software-canonical-lookup
- collector/security-tracker-debian
- source/Debian
- agent/trending
- package-manager/redhat
- vendor/xen
- canonical/xen xen
- vendor/fedoraproject
- canonical/fedoraproject fedora
- version/fedoraproject fedora/35
- version/fedoraproject fedora/36
- vendor/intel
- canonical/intel sgx dcap
- canonical/intel sgx psw
- canonical/intel sgx sdk
- vendor/vmware
- canonical/vmware esxi
- version/vmware esxi/7.0
- version/vmware esxi/7.0-beta
- version/vmware esxi/7.0-update_1
- version/vmware esxi/7.0-update_1a
- version/vmware esxi/7.0-update_1b
- version/vmware esxi/7.0-update_1c
- version/vmware esxi/7.0-update_1d
- version/vmware esxi/7.0-update_2
- version/vmware esxi/7.0-update_2a
- version/vmware esxi/7.0-update_2c
- version/vmware esxi/7.0-update_2d
- version/vmware esxi/7.0-update_3c
- version/vmware esxi/7.0-update_3d
- vendor/debian
- canonical/debian debian linux
- version/debian debian linux/9.0
- version/debian debian linux/10.0
- version/debian debian linux/11.0
- package-manager/debian