Test ID:	1.3.6.1.4.1.25623.1.0.845416
Category:	Ubuntu Local Security Checks
Title:	Ubuntu: Security Advisory (USN-5485-1)
Summary:	The remote host is missing an update for the 'linux, linux-aws, linux-aws-5.4, linux-aws-5.13, linux-aws-hwe, linux-azure, linux-azure-4.15, linux-azure-5.4, linux-azure-5.13, linux-azure-fde, linux-dell300x, linux-gcp, linux-gcp-4.15, linux-gcp-5.4, linux-gcp-5.13, linux-gke, linux-gke-5.4, linux-gkeop, linux-gkeop-5.4, linux-hwe, linux-hwe-5.4, linux-hwe-5.13, linux-ibm, linux-ibm-5.4, linux-intel-5.13, linux-intel-iotg, linux-kvm, linux-lowlatency, linux-oracle, linux-oracle-5.4, linux-oracle-5.13' package(s) announced via the USN-5485-1 advisory.
Description:	Summary: The remote host is missing an update for the 'linux, linux-aws, linux-aws-5.4, linux-aws-5.13, linux-aws-hwe, linux-azure, linux-azure-4.15, linux-azure-5.4, linux-azure-5.13, linux-azure-fde, linux-dell300x, linux-gcp, linux-gcp-4.15, linux-gcp-5.4, linux-gcp-5.13, linux-gke, linux-gke-5.4, linux-gkeop, linux-gkeop-5.4, linux-hwe, linux-hwe-5.4, linux-hwe-5.13, linux-ibm, linux-ibm-5.4, linux-intel-5.13, linux-intel-iotg, linux-kvm, linux-lowlatency, linux-oracle, linux-oracle-5.4, linux-oracle-5.13' package(s) announced via the USN-5485-1 advisory. Vulnerability Insight: It was discovered that some Intel processors did not completely perform cleanup actions on multi-core shared buffers. A local attacker could possibly use this to expose sensitive information. (CVE-2022-21123) It was discovered that some Intel processors did not completely perform cleanup actions on microarchitectural fill buffers. A local attacker could possibly use this to expose sensitive information. (CVE-2022-21125) It was discovered that some Intel processors did not properly perform cleanup during specific special register write operations. A local attacker could possibly use this to expose sensitive information. (CVE-2022-21166) Affected Software/OS: 'linux, linux-aws, linux-aws-5.4, linux-aws-5.13, linux-aws-hwe, linux-azure, linux-azure-4.15, linux-azure-5.4, linux-azure-5.13, linux-azure-fde, linux-dell300x, linux-gcp, linux-gcp-4.15, linux-gcp-5.4, linux-gcp-5.13, linux-gke, linux-gke-5.4, linux-gkeop, linux-gkeop-5.4, linux-hwe, linux-hwe-5.4, linux-hwe-5.13, linux-ibm, linux-ibm-5.4, linux-intel-5.13, linux-intel-iotg, linux-kvm, linux-lowlatency, linux-oracle, linux-oracle-5.4, linux-oracle-5.13' package(s) on Ubuntu 14.04, Ubuntu 16.04, Ubuntu 18.04, Ubuntu 20.04, Ubuntu 21.10, Ubuntu 22.04. Solution: Please install the updated package(s). 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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