Test ID:	1.3.6.1.4.1.25623.1.0.104247
Category:	General
Title:	Missing Linux Kernel mitigations for 'Processor MMIO Stale Data' hardware vulnerabilities (INTEL-SA-00615)
Summary:	The remote host is missing one or more known mitigation(s) on; Linux Kernel side for the referenced 'Processor MMIO Stale Data' hardware vulnerabilities.
Description:	Summary: The remote host is missing one or more known mitigation(s) on Linux Kernel side for the referenced 'Processor MMIO Stale Data' hardware vulnerabilities. Affected Software/OS: Various Intel CPUs. Please see the references for the full list of affected CPUs. Solution: The following solutions exist: - Update to a more recent Linux Kernel to receive mitigations on Kernel level and info about the mitigation status from it - Enable the mitigation(s) in the Linux Kernel (might be disabled depending on the configuration) Additional possible mitigations (if provided by the vendor) are to: - install a Microcode update - update the BIOS of the Mainboard Note: Please create an override for this result if one of the following applies: - the sysfs file is not available but other mitigations like a Microcode update is already in place - the sysfs file is not available but the CPU of the host is not affected - the reporting of the Linux Kernel is not correct (this is out of the control of this VT) CVSS Score: 2.1 CVSS Vector: AV:L/AC:L/Au:N/C:P/I:N/A:N
Cross-Ref:	Common Vulnerability Exposure (CVE) ID: CVE-2022-21123 Debian Security Information: DSA-5173 (Google Search) https://www.debian.org/security/2022/dsa-5173 Debian Security Information: DSA-5178 (Google Search) https://www.debian.org/security/2022/dsa-5178 Debian Security Information: DSA-5184 (Google Search) https://www.debian.org/security/2022/dsa-5184 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/T4P2KJYL74KGLHE4JZETVW7PZH6ZIABA/ 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/FHTEW3RXU2GW6S3RCPQG4VNCZGI3TOSV/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/MCVOMHBQRH4KP7IN6U24CW7F2D2L5KBS/ https://security.gentoo.org/glsa/202208-23 https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00615.html https://lists.debian.org/debian-lts-announce/2022/07/msg00000.html http://www.openwall.com/lists/oss-security/2022/06/16/1 Common Vulnerability Exposure (CVE) ID: CVE-2022-21125 Common Vulnerability Exposure (CVE) ID: CVE-2022-21166
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