ID

VAR-202206-1106

CVE

CVE-2022-21123

TITLE

Microsoft Windows Information disclosure vulnerability

DESCRIPTION

Incomplete cleanup of multi-core shared buffers for some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure via local access. Microsoft Windows是美国微软（Microsoft）公司的一套个人设备使用的操作系统. Microsoft Windows存在安全漏洞。该漏洞源于Intel部分处理器存在安全问题。以下产品和版本受到影响：Windows 10 Version 1809 for 32-bit Systems,Windows 10 Version 1809 for x64-based Systems,Windows 10 Version 1809 for ARM64-based Systems,Windows Server 2019,Windows Server 2019 (Server Core installation),Windows 10 Version 21H1 for x64-based Systems,Windows 10 Version 21H1 for ARM64-based Systems,Windows 10 Version 21H1 for 32-bit Systems,Windows Server 2022,Windows Server 2022 (Server Core installation),Windows 10 Version 20H2 for x64-based Systems,Windows 10 Version 20H2 for 32-bit Systems,Windows 10 Version 20H2 for ARM64-based Systems,Windows Server, version 20H2 (Server Core Installation),Windows 11 for x64-based Systems,Windows 11 for ARM64-based Systems,Windows 10 Version 21H2 for 32-bit Systems,Windows 10 Version 21H2 for ARM64-based Systems,Windows 10 Version 21H2 for x64-based Systems,Windows 10 for 32-bit Systems,Windows 10 for x64-based Systems,Windows 10 Version 1607 for 32-bit Systems,Windows 10 Version 1607 for x64-based Systems,Windows Server 2016,Windows Server 2016 (Server Core installation),Windows 7 for 32-bit Systems Service Pack 1,Windows 7 for x64-based Systems Service Pack 1,Windows 8.1 for 32-bit systems,Windows 8.1 for x64-based systems,Windows RT 8.1,Windows Server 2008 for 32-bit Systems Service Pack 2,Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation),Windows Server 2008 for x64-based Systems Service Pack 2,Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation),Windows Server 2008 R2 for x64-based Systems Service Pack 1,Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation),Windows Server 2012,Windows Server 2012 (Server Core installation),Windows Server 2012 R2,Windows Server 2012 R2 (Server Core installation). Description: The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements. Bug Fix(es): * update RT source tree to the RHEL-8.4.z12 source tree (BZ#2119160) * using __this_cpu_add() in preemptible [00000000] - caller is __mod_memcg_lruvec_state+0x69/0x1c0 [None8.4.0.z] (BZ#2124454) 4. Bugs fixed (https://bugzilla.redhat.com/): 2039911 - CVE-2021-45485 kernel: information leak in the IPv6 implementation 2039914 - CVE-2021-45486 kernel: information leak in the IPv4 implementation 2090237 - CVE-2022-21123 hw: cpu: Incomplete cleanup of multi-core shared buffers (aka SBDR) 2090240 - CVE-2022-21125 hw: cpu: Incomplete cleanup of microarchitectural fill buffers (aka SBDS) 2090241 - CVE-2022-21166 hw: cpu: Incomplete cleanup in specific special register write operations (aka DRPW) 2114849 - CVE-2022-2588 kernel: a use-after-free in cls_route filter implementation may lead to privilege escalation 6. ========================================================================== Ubuntu Security Notice USN-5505-1 July 07, 2022 linux-lts-xenial, linux-kvm vulnerabilities ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 16.04 ESM - Ubuntu 14.04 ESM Summary: Several security issues were fixed in the Linux kernel. Software Description: - linux-kvm: Linux kernel for cloud environments - linux-lts-xenial: Linux hardware enablement kernel from Xenial for Trusty Details: Norbert Slusarek discovered a race condition in the CAN BCM networking protocol of the Linux kernel leading to multiple use-after-free vulnerabilities. A local attacker could use this issue to execute arbitrary code. (CVE-2021-3609) Likang Luo discovered that a race condition existed in the Bluetooth subsystem of the Linux kernel, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2021-3752) It was discovered that the NFC subsystem in the Linux kernel contained a use-after-free vulnerability in its NFC Controller Interface (NCI) implementation. A local attacker could possibly use this to cause a denial of service (system crash) or execute arbitrary code. (CVE-2021-3760) Szymon Heidrich discovered that the USB Gadget subsystem in the Linux kernel did not properly restrict the size of control requests for certain gadget types, leading to possible out of bounds reads or writes. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2021-39685) It was discovered that the Ion Memory Manager subsystem in the Linux kernel contained a use-after-free vulnerability. A local attacker could possibly use this to cause a denial of service (system crash) or execute arbitrary code. (CVE-2021-39714) Eric Biederman discovered that the cgroup process migration implementation in the Linux kernel did not perform permission checks correctly in some situations. A local attacker could possibly use this to gain administrative privileges. (CVE-2021-4197) Lin Ma discovered that the NFC Controller Interface (NCI) implementation in the Linux kernel contained a race condition, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2021-4202) Sushma Venkatesh Reddy discovered that the Intel i915 graphics driver in the Linux kernel did not perform a GPU TLB flush in some situations. A local attacker could use this to cause a denial of service or possibly execute arbitrary code. (CVE-2022-0330) It was discovered that the PF_KEYv2 implementation in the Linux kernel did not properly initialize kernel memory in some situations. A local attacker could use this to expose sensitive information (kernel memory). (CVE-2022-1353) It was discovered that the virtual graphics memory manager implementation in the Linux kernel was subject to a race condition, potentially leading to an information leak. (CVE-2022-1419) Minh Yuan discovered that the floppy disk driver in the Linux kernel contained a race condition, leading to a use-after-free vulnerability. A local attacker could possibly use this to cause a denial of service (system crash) or execute arbitrary code. (CVE-2022-1652) It was discovered that the Atheros ath9k wireless device driver in the Linux kernel did not properly handle some error conditions, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2022-1679) It was discovered that the Marvell NFC device driver implementation in the Linux kernel did not properly perform memory cleanup operations in some situations, leading to a use-after-free vulnerability. A local attacker could possibly use this to cause a denial of service (system) or execute arbitrary code. 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) It was discovered that the USB Gadget file system interface in the Linux kernel contained a use-after-free vulnerability. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2022-24958) 赵子轩 discovered that the 802.2 LLC type 2 driver in the Linux kernel did not properly perform reference counting in some error conditions. A local attacker could use this to cause a denial of service. (CVE-2022-28356) It was discovered that the 8 Devices USB2CAN interface implementation in the Linux kernel did not properly handle certain error conditions, leading to a double-free. A local attacker could possibly use this to cause a denial of service (system crash). (CVE-2022-28388) Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 16.04 ESM: linux-image-4.4.0-1110-kvm 4.4.0-1110.120 linux-image-kvm 4.4.0.1110.107 Ubuntu 14.04 ESM: linux-image-4.4.0-229-generic 4.4.0-229.263~14.04.1 linux-image-4.4.0-229-lowlatency 4.4.0-229.263~14.04.1 linux-image-generic-lts-xenial 4.4.0.229.199 linux-image-lowlatency-lts-xenial 4.4.0.229.199 linux-image-virtual-lts-xenial 4.4.0.229.199 After a standard system update you need to reboot your computer to make all the necessary changes. ATTENTION: Due to an unavoidable ABI change the kernel updates have been given a new version number, which requires you to recompile and reinstall all third party kernel modules you might have installed. Unless you manually uninstalled the standard kernel metapackages (e.g. linux-generic, linux-generic-lts-RELEASE, linux-virtual, linux-powerpc), a standard system upgrade will automatically perform this as well. References: https://ubuntu.com/security/notices/USN-5505-1 CVE-2021-3609, CVE-2021-3752, CVE-2021-3760, CVE-2021-39685, CVE-2021-39714, CVE-2021-4197, CVE-2021-4202, CVE-2022-0330, CVE-2022-1353, CVE-2022-1419, CVE-2022-1652, CVE-2022-1679, CVE-2022-1734, CVE-2022-21123, CVE-2022-21125, CVE-2022-21166, CVE-2022-24958, CVE-2022-28356, CVE-2022-28388 . Description: Red Hat Advanced Cluster Management for Kubernetes 2.3.12 images Red Hat Advanced Cluster Management for Kubernetes provides the capabilities to address common challenges that administrators and site reliability engineers face as they work across a range of public and private cloud environments. Clusters and applications are all visible and managed from a single console—with security policy built in. This advisory contains the container images for Red Hat Advanced Cluster Management for Kubernetes, which fix several bugs. See the following Release Notes documentation, which will be updated shortly for this release, for additional details about this release: https://access.redhat.com/documentation/en-us/red_hat_advanced_cluster_management_for_kubernetes/2.3/html/release_notes/ Security fix: * CVE-2022-31129 moment: inefficient parsing algorithm resulting in DoS Bug fixes: * Remove 1.9.1 from Proxy Patch Documentation (BZ# 2076856) * RHACM 2.3.12 images (BZ# 2101411) 3. Bugs fixed (https://bugzilla.redhat.com/): 2076856 - [doc] Remove 1.9.1 from Proxy Patch Documentation 2101411 - RHACM 2.3.12 images 2105075 - CVE-2022-31129 moment: inefficient parsing algorithm resulting in DoS 5. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Moderate: kernel security, bug fix, and enhancement update Advisory ID: RHSA-2022:8267-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2022:8267 Issue date: 2022-11-15 CVE Names: CVE-2020-36516 CVE-2021-3640 CVE-2022-0168 CVE-2022-0617 CVE-2022-0854 CVE-2022-1016 CVE-2022-1048 CVE-2022-1184 CVE-2022-1280 CVE-2022-1353 CVE-2022-1679 CVE-2022-1852 CVE-2022-1998 CVE-2022-2586 CVE-2022-2639 CVE-2022-20368 CVE-2022-21123 CVE-2022-21125 CVE-2022-21166 CVE-2022-21499 CVE-2022-23816 CVE-2022-23825 CVE-2022-24448 CVE-2022-26373 CVE-2022-28390 CVE-2022-28893 CVE-2022-29581 CVE-2022-29900 CVE-2022-29901 CVE-2022-36946 CVE-2022-39190 ==================================================================== 1. Summary: An update for kernel is now available for Red Hat Enterprise Linux 9. 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 CodeReady Linux Builder (v. 9) - aarch64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux AppStream (v. 9) - aarch64, noarch, ppc64le, s390x, x86_64 Red Hat Enterprise Linux BaseOS (v. 9) - aarch64, noarch, ppc64le, s390x, x86_64 3. Security Fix(es): * off-path attacker may inject data or terminate victim's TCP session (CVE-2020-36516) * use-after-free vulnerability in function sco_sock_sendmsg() (CVE-2021-3640) * smb2_ioctl_query_info NULL pointer dereference (CVE-2022-0168) * NULL pointer dereference in udf_expand_file_adinicbdue() during writeback (CVE-2022-0617) * swiotlb information leak with DMA_FROM_DEVICE (CVE-2022-0854) * uninitialized registers on stack in nft_do_chain can cause kernel pointer leakage to UM (CVE-2022-1016) * race condition in snd_pcm_hw_free leading to use-after-free (CVE-2022-1048) * use-after-free and memory errors in ext4 when mounting and operating on a corrupted image (CVE-2022-1184) * concurrency use-after-free between drm_setmaster_ioctl and drm_mode_getresources (CVE-2022-1280) * kernel info leak issue in pfkey_register (CVE-2022-1353) * use-after-free in ath9k_htc_probe_device() could cause an escalation of privileges (CVE-2022-1679) * NULL pointer dereference in x86_emulate_insn may lead to DoS (CVE-2022-1852) * fanotify misuses fd_install() which could lead to use-after-free (CVE-2022-1998) * nf_tables cross-table potential use-after-free may lead to local privilege escalation (CVE-2022-2586) * integer underflow leads to out-of-bounds write in reserve_sfa_size() (CVE-2022-2639) * slab-out-of-bounds access in packet_recvmsg() (CVE-2022-20368) * incomplete clean-up of multi-core shared buffers (aka SBDR) (CVE-2022-21123) * incomplete clean-up of microarchitectural fill buffers (aka SBDS) (CVE-2022-21125) * incomplete clean-up in specific special register write operations (aka DRPW) (CVE-2022-21166) * possible to use the debugger to write zero into a location of choice (CVE-2022-21499) * AMD: RetBleed Arbitrary Speculative Code Execution with Return Instructions (CVE-2022-23816, CVE-2022-29900) * AMD: Branch Type Confusion (non-retbleed) (CVE-2022-23825) * Intel: Post-barrier Return Stack Buffer Predictions (CVE-2022-26373) * double free in ems_usb_start_xmit in drivers/net/can/usb/ems_usb.c (CVE-2022-28390) * use after free in SUNRPC subsystem (CVE-2022-28893) * use-after-free due to improper update of reference count in net/sched/cls_u32.c (CVE-2022-29581) * Intel: RetBleed Arbitrary Speculative Code Execution with Return Instructions (CVE-2022-29901) * DoS in nfqnl_mangle in net/netfilter/nfnetlink_queue.c (CVE-2022-36946) * nf_tables disallow binding to already bound chain (CVE-2022-39190) * nfs_atomic_open() returns uninitialized data instead of ENOTDIR (CVE-2022-24448) 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. Additional Changes: For detailed information on changes in this release, see the Red Hat Enterprise Linux 9.1 Release Notes linked from the References section. 4. Solution: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 The system must be rebooted for this update to take effect. 5. Bugs fixed (https://bugzilla.redhat.com/): 1905809 - [RHEL-9] WARNING: CPU: 0 PID: 13059 at fs/nfsd/nfs4proc.c:458 nfsd4_open+0x19c/0x4a0 [nfsd] 1951971 - [RFE] Bonding: add option ns_ipv6_target 1952053 - [RFE] Bonding: add link_watch.missed_max 1980646 - CVE-2021-3640 kernel: use-after-free vulnerability in function sco_sock_sendmsg() 2006399 - limited reexport support kernel documentation 2009423 - fs: dlm: dlm_callback_resume is too noisy 2025985 - Add acer_wireless.ko kernel module 2028370 - [xfstests/nfs generic/476] test never finishes 2037386 - CVE-2022-0168 kernel: smb2_ioctl_query_info NULL pointer dereference 2038794 - Backport futex_waitv() from Linux 5.16 2046624 - [Marvell 9.1 FEAT] update qedi driver to latest upstream 2051444 - CVE-2022-24448 kernel: nfs_atomic_open() returns uninitialized data instead of ENOTDIR 2052312 - CVE-2022-1998 kernel: fanotify misuses fd_install() which could lead to use-after-free 2053632 - CVE-2022-0617 kernel: NULL pointer dereference in udf_expand_file_adinicbdue() during writeback 2053991 - kernel build fails if CONFIG_RHEL_DIFFERENCES is "not set" 2054023 - vrf test fail in kselftest net:fcnal-test.sh 2058395 - CVE-2022-0854 kernel: swiotlb information leak with DMA_FROM_DEVICE 2059928 - CVE-2020-36516 kernel: off-path attacker may inject data or terminate victim's TCP session 2066297 - block layer: update to v5.17 2066614 - CVE-2022-1016 kernel: uninitialized registers on stack in nft_do_chain can cause kernel pointer leakage to UM 2066706 - CVE-2022-1048 kernel: race condition in snd_pcm_hw_free leading to use-after-free 2066819 - CVE-2022-1353 kernel: kernel info leak issue in pfkey_register 2070205 - CVE-2022-1184 kernel: use-after-free and memory errors in ext4 when mounting and operating on a corrupted image 2071022 - CVE-2022-1280 kernel: concurrency use-after-free between drm_setmaster_ioctl and drm_mode_getresources 2073064 - CVE-2022-28390 kernel: double free in ems_usb_start_xmit in drivers/net/can/usb/ems_usb.c 2074208 - CVE-2022-28893 kernel: use after free in SUNRPC subsystem 2074315 - genirq/affinity: Consider that CPUs on nodes can be unbalanced 2076304 - VFIO refresh to v5.18 2083580 - RFE: backport minor fixes and cleanups from upstream (up to version 5.18-rc5) 2084125 - CVE-2022-1679 kernel: use-after-free in ath9k_htc_probe_device() could cause an escalation of privileges 2084183 - CVE-2022-21499 kernel: possible to use the debugger to write zero into a location of choice 2084479 - CVE-2022-2639 kernel: openvswitch: integer underflow leads to out-of-bounds write in reserve_sfa_size() 2088021 - CVE-2022-29581 kernel: use-after-free due to improper update of reference count in net/sched/cls_u32.c 2089815 - CVE-2022-1852 kernel: NULL pointer dereference in x86_emulate_insn may lead to DoS 2090226 - CVE-2022-23816 CVE-2022-29900 hw: cpu: AMD: RetBleed Arbitrary Speculative Code Execution with Return Instructions 2090237 - CVE-2022-21123 hw: cpu: incomplete clean-up of multi-core shared buffers (aka SBDR) 2090240 - CVE-2022-21125 hw: cpu: incomplete clean-up of microarchitectural fill buffers (aka SBDS) 2090241 - CVE-2022-21166 hw: cpu: incomplete clean-up in specific special register write operations (aka DRPW) 2094045 - mm: Fix stall observed when xfs calls alloc_pages_bulk_array() 2095275 - [RHEL-9] NFS - Fix "softreval" mount option 2100261 - backport audit iouring fix and audit_log_kern_module memleak fix from v5.18 and v5.19-rc3 2102319 - ipmitool sensor list command generates syslog errors on HP iLO 5 2103148 - CVE-2022-29901 hw: cpu: Intel: RetBleed Arbitrary Speculative Code Execution with Return Instructions 2103153 - CVE-2022-23825 hw: cpu: AMD: Branch Type Confusion (non-retbleed) 2107360 - knfsd not always recalling delegations on contended access 2107589 - backport vsock commits for RHEL-9.1 2109349 - [bonding] bugfix update from v5.19 2110576 - RHEL-9 nfsd server post_wcc fixes - clients see increased revalidations 2111270 - netfilter: rebase conntrack to 5.19 2114878 - CVE-2022-2586 kernel: nf_tables cross-table potential use-after-free may lead to local privilege escalation 2115065 - CVE-2022-26373 hw: cpu: Intel: Post-barrier Return Stack Buffer Predictions 2115278 - CVE-2022-36946 kernel: DoS in nfqnl_mangle in net/netfilter/nfnetlink_queue.c 2123695 - CVE-2022-20368 kernel: net/packet: slab-out-of-bounds access in packet_recvmsg() 2129152 - CVE-2022-39190 kernel: nf_tables disallow binding to already bound chain 6. Package List: Red Hat Enterprise Linux AppStream (v. 9): aarch64: bpftool-debuginfo-5.14.0-162.6.1.el9_1.aarch64.rpm kernel-debug-debuginfo-5.14.0-162.6.1.el9_1.aarch64.rpm kernel-debug-devel-5.14.0-162.6.1.el9_1.aarch64.rpm kernel-debug-devel-matched-5.14.0-162.6.1.el9_1.aarch64.rpm kernel-debuginfo-5.14.0-162.6.1.el9_1.aarch64.rpm kernel-debuginfo-common-aarch64-5.14.0-162.6.1.el9_1.aarch64.rpm kernel-devel-5.14.0-162.6.1.el9_1.aarch64.rpm kernel-devel-matched-5.14.0-162.6.1.el9_1.aarch64.rpm kernel-headers-5.14.0-162.6.1.el9_1.aarch64.rpm kernel-tools-debuginfo-5.14.0-162.6.1.el9_1.aarch64.rpm perf-5.14.0-162.6.1.el9_1.aarch64.rpm perf-debuginfo-5.14.0-162.6.1.el9_1.aarch64.rpm python3-perf-debuginfo-5.14.0-162.6.1.el9_1.aarch64.rpm noarch: kernel-doc-5.14.0-162.6.1.el9_1.noarch.rpm ppc64le: bpftool-debuginfo-5.14.0-162.6.1.el9_1.ppc64le.rpm kernel-debug-debuginfo-5.14.0-162.6.1.el9_1.ppc64le.rpm kernel-debug-devel-5.14.0-162.6.1.el9_1.ppc64le.rpm kernel-debug-devel-matched-5.14.0-162.6.1.el9_1.ppc64le.rpm kernel-debuginfo-5.14.0-162.6.1.el9_1.ppc64le.rpm kernel-debuginfo-common-ppc64le-5.14.0-162.6.1.el9_1.ppc64le.rpm kernel-devel-5.14.0-162.6.1.el9_1.ppc64le.rpm kernel-devel-matched-5.14.0-162.6.1.el9_1.ppc64le.rpm kernel-headers-5.14.0-162.6.1.el9_1.ppc64le.rpm kernel-tools-debuginfo-5.14.0-162.6.1.el9_1.ppc64le.rpm perf-5.14.0-162.6.1.el9_1.ppc64le.rpm perf-debuginfo-5.14.0-162.6.1.el9_1.ppc64le.rpm python3-perf-debuginfo-5.14.0-162.6.1.el9_1.ppc64le.rpm s390x: bpftool-debuginfo-5.14.0-162.6.1.el9_1.s390x.rpm kernel-debug-debuginfo-5.14.0-162.6.1.el9_1.s390x.rpm kernel-debug-devel-5.14.0-162.6.1.el9_1.s390x.rpm kernel-debug-devel-matched-5.14.0-162.6.1.el9_1.s390x.rpm kernel-debuginfo-5.14.0-162.6.1.el9_1.s390x.rpm kernel-debuginfo-common-s390x-5.14.0-162.6.1.el9_1.s390x.rpm kernel-devel-5.14.0-162.6.1.el9_1.s390x.rpm kernel-devel-matched-5.14.0-162.6.1.el9_1.s390x.rpm kernel-headers-5.14.0-162.6.1.el9_1.s390x.rpm kernel-tools-debuginfo-5.14.0-162.6.1.el9_1.s390x.rpm kernel-zfcpdump-debuginfo-5.14.0-162.6.1.el9_1.s390x.rpm kernel-zfcpdump-devel-5.14.0-162.6.1.el9_1.s390x.rpm kernel-zfcpdump-devel-matched-5.14.0-162.6.1.el9_1.s390x.rpm perf-5.14.0-162.6.1.el9_1.s390x.rpm perf-debuginfo-5.14.0-162.6.1.el9_1.s390x.rpm python3-perf-debuginfo-5.14.0-162.6.1.el9_1.s390x.rpm x86_64: bpftool-debuginfo-5.14.0-162.6.1.el9_1.x86_64.rpm kernel-debug-debuginfo-5.14.0-162.6.1.el9_1.x86_64.rpm kernel-debug-devel-5.14.0-162.6.1.el9_1.x86_64.rpm kernel-debug-devel-matched-5.14.0-162.6.1.el9_1.x86_64.rpm kernel-debuginfo-5.14.0-162.6.1.el9_1.x86_64.rpm kernel-debuginfo-common-x86_64-5.14.0-162.6.1.el9_1.x86_64.rpm kernel-devel-5.14.0-162.6.1.el9_1.x86_64.rpm kernel-devel-matched-5.14.0-162.6.1.el9_1.x86_64.rpm kernel-headers-5.14.0-162.6.1.el9_1.x86_64.rpm kernel-tools-debuginfo-5.14.0-162.6.1.el9_1.x86_64.rpm perf-5.14.0-162.6.1.el9_1.x86_64.rpm perf-debuginfo-5.14.0-162.6.1.el9_1.x86_64.rpm python3-perf-debuginfo-5.14.0-162.6.1.el9_1.x86_64.rpm Red Hat Enterprise Linux BaseOS (v. 9): Source: kernel-5.14.0-162.6.1.el9_1.src.rpm aarch64: bpftool-5.14.0-162.6.1.el9_1.aarch64.rpm bpftool-debuginfo-5.14.0-162.6.1.el9_1.aarch64.rpm kernel-5.14.0-162.6.1.el9_1.aarch64.rpm kernel-core-5.14.0-162.6.1.el9_1.aarch64.rpm kernel-debug-5.14.0-162.6.1.el9_1.aarch64.rpm kernel-debug-core-5.14.0-162.6.1.el9_1.aarch64.rpm kernel-debug-debuginfo-5.14.0-162.6.1.el9_1.aarch64.rpm kernel-debug-modules-5.14.0-162.6.1.el9_1.aarch64.rpm kernel-debug-modules-extra-5.14.0-162.6.1.el9_1.aarch64.rpm kernel-debuginfo-5.14.0-162.6.1.el9_1.aarch64.rpm kernel-debuginfo-common-aarch64-5.14.0-162.6.1.el9_1.aarch64.rpm kernel-modules-5.14.0-162.6.1.el9_1.aarch64.rpm kernel-modules-extra-5.14.0-162.6.1.el9_1.aarch64.rpm kernel-tools-5.14.0-162.6.1.el9_1.aarch64.rpm kernel-tools-debuginfo-5.14.0-162.6.1.el9_1.aarch64.rpm kernel-tools-libs-5.14.0-162.6.1.el9_1.aarch64.rpm perf-debuginfo-5.14.0-162.6.1.el9_1.aarch64.rpm python3-perf-5.14.0-162.6.1.el9_1.aarch64.rpm python3-perf-debuginfo-5.14.0-162.6.1.el9_1.aarch64.rpm noarch: kernel-abi-stablelists-5.14.0-162.6.1.el9_1.noarch.rpm ppc64le: bpftool-5.14.0-162.6.1.el9_1.ppc64le.rpm bpftool-debuginfo-5.14.0-162.6.1.el9_1.ppc64le.rpm kernel-5.14.0-162.6.1.el9_1.ppc64le.rpm kernel-core-5.14.0-162.6.1.el9_1.ppc64le.rpm kernel-debug-5.14.0-162.6.1.el9_1.ppc64le.rpm kernel-debug-core-5.14.0-162.6.1.el9_1.ppc64le.rpm kernel-debug-debuginfo-5.14.0-162.6.1.el9_1.ppc64le.rpm kernel-debug-modules-5.14.0-162.6.1.el9_1.ppc64le.rpm kernel-debug-modules-extra-5.14.0-162.6.1.el9_1.ppc64le.rpm kernel-debuginfo-5.14.0-162.6.1.el9_1.ppc64le.rpm kernel-debuginfo-common-ppc64le-5.14.0-162.6.1.el9_1.ppc64le.rpm kernel-modules-5.14.0-162.6.1.el9_1.ppc64le.rpm kernel-modules-extra-5.14.0-162.6.1.el9_1.ppc64le.rpm kernel-tools-5.14.0-162.6.1.el9_1.ppc64le.rpm kernel-tools-debuginfo-5.14.0-162.6.1.el9_1.ppc64le.rpm kernel-tools-libs-5.14.0-162.6.1.el9_1.ppc64le.rpm perf-debuginfo-5.14.0-162.6.1.el9_1.ppc64le.rpm python3-perf-5.14.0-162.6.1.el9_1.ppc64le.rpm python3-perf-debuginfo-5.14.0-162.6.1.el9_1.ppc64le.rpm s390x: bpftool-5.14.0-162.6.1.el9_1.s390x.rpm bpftool-debuginfo-5.14.0-162.6.1.el9_1.s390x.rpm kernel-5.14.0-162.6.1.el9_1.s390x.rpm kernel-core-5.14.0-162.6.1.el9_1.s390x.rpm kernel-debug-5.14.0-162.6.1.el9_1.s390x.rpm kernel-debug-core-5.14.0-162.6.1.el9_1.s390x.rpm kernel-debug-debuginfo-5.14.0-162.6.1.el9_1.s390x.rpm kernel-debug-modules-5.14.0-162.6.1.el9_1.s390x.rpm kernel-debug-modules-extra-5.14.0-162.6.1.el9_1.s390x.rpm kernel-debuginfo-5.14.0-162.6.1.el9_1.s390x.rpm kernel-debuginfo-common-s390x-5.14.0-162.6.1.el9_1.s390x.rpm kernel-modules-5.14.0-162.6.1.el9_1.s390x.rpm kernel-modules-extra-5.14.0-162.6.1.el9_1.s390x.rpm kernel-tools-5.14.0-162.6.1.el9_1.s390x.rpm kernel-tools-debuginfo-5.14.0-162.6.1.el9_1.s390x.rpm kernel-zfcpdump-5.14.0-162.6.1.el9_1.s390x.rpm kernel-zfcpdump-core-5.14.0-162.6.1.el9_1.s390x.rpm kernel-zfcpdump-debuginfo-5.14.0-162.6.1.el9_1.s390x.rpm kernel-zfcpdump-modules-5.14.0-162.6.1.el9_1.s390x.rpm kernel-zfcpdump-modules-extra-5.14.0-162.6.1.el9_1.s390x.rpm perf-debuginfo-5.14.0-162.6.1.el9_1.s390x.rpm python3-perf-5.14.0-162.6.1.el9_1.s390x.rpm python3-perf-debuginfo-5.14.0-162.6.1.el9_1.s390x.rpm x86_64: bpftool-5.14.0-162.6.1.el9_1.x86_64.rpm bpftool-debuginfo-5.14.0-162.6.1.el9_1.x86_64.rpm kernel-5.14.0-162.6.1.el9_1.x86_64.rpm kernel-core-5.14.0-162.6.1.el9_1.x86_64.rpm kernel-debug-5.14.0-162.6.1.el9_1.x86_64.rpm kernel-debug-core-5.14.0-162.6.1.el9_1.x86_64.rpm kernel-debug-debuginfo-5.14.0-162.6.1.el9_1.x86_64.rpm kernel-debug-modules-5.14.0-162.6.1.el9_1.x86_64.rpm kernel-debug-modules-extra-5.14.0-162.6.1.el9_1.x86_64.rpm kernel-debuginfo-5.14.0-162.6.1.el9_1.x86_64.rpm kernel-debuginfo-common-x86_64-5.14.0-162.6.1.el9_1.x86_64.rpm kernel-modules-5.14.0-162.6.1.el9_1.x86_64.rpm kernel-modules-extra-5.14.0-162.6.1.el9_1.x86_64.rpm kernel-tools-5.14.0-162.6.1.el9_1.x86_64.rpm kernel-tools-debuginfo-5.14.0-162.6.1.el9_1.x86_64.rpm kernel-tools-libs-5.14.0-162.6.1.el9_1.x86_64.rpm perf-debuginfo-5.14.0-162.6.1.el9_1.x86_64.rpm python3-perf-5.14.0-162.6.1.el9_1.x86_64.rpm python3-perf-debuginfo-5.14.0-162.6.1.el9_1.x86_64.rpm Red Hat CodeReady Linux Builder (v. 9): aarch64: bpftool-debuginfo-5.14.0-162.6.1.el9_1.aarch64.rpm kernel-cross-headers-5.14.0-162.6.1.el9_1.aarch64.rpm kernel-debug-debuginfo-5.14.0-162.6.1.el9_1.aarch64.rpm kernel-debuginfo-5.14.0-162.6.1.el9_1.aarch64.rpm kernel-debuginfo-common-aarch64-5.14.0-162.6.1.el9_1.aarch64.rpm kernel-tools-debuginfo-5.14.0-162.6.1.el9_1.aarch64.rpm kernel-tools-libs-devel-5.14.0-162.6.1.el9_1.aarch64.rpm perf-debuginfo-5.14.0-162.6.1.el9_1.aarch64.rpm python3-perf-debuginfo-5.14.0-162.6.1.el9_1.aarch64.rpm ppc64le: bpftool-debuginfo-5.14.0-162.6.1.el9_1.ppc64le.rpm kernel-cross-headers-5.14.0-162.6.1.el9_1.ppc64le.rpm kernel-debug-debuginfo-5.14.0-162.6.1.el9_1.ppc64le.rpm kernel-debuginfo-5.14.0-162.6.1.el9_1.ppc64le.rpm kernel-debuginfo-common-ppc64le-5.14.0-162.6.1.el9_1.ppc64le.rpm kernel-tools-debuginfo-5.14.0-162.6.1.el9_1.ppc64le.rpm kernel-tools-libs-devel-5.14.0-162.6.1.el9_1.ppc64le.rpm perf-debuginfo-5.14.0-162.6.1.el9_1.ppc64le.rpm python3-perf-debuginfo-5.14.0-162.6.1.el9_1.ppc64le.rpm s390x: bpftool-debuginfo-5.14.0-162.6.1.el9_1.s390x.rpm kernel-cross-headers-5.14.0-162.6.1.el9_1.s390x.rpm kernel-debug-debuginfo-5.14.0-162.6.1.el9_1.s390x.rpm kernel-debuginfo-5.14.0-162.6.1.el9_1.s390x.rpm kernel-debuginfo-common-s390x-5.14.0-162.6.1.el9_1.s390x.rpm kernel-tools-debuginfo-5.14.0-162.6.1.el9_1.s390x.rpm kernel-zfcpdump-debuginfo-5.14.0-162.6.1.el9_1.s390x.rpm perf-debuginfo-5.14.0-162.6.1.el9_1.s390x.rpm python3-perf-debuginfo-5.14.0-162.6.1.el9_1.s390x.rpm x86_64: bpftool-debuginfo-5.14.0-162.6.1.el9_1.x86_64.rpm kernel-cross-headers-5.14.0-162.6.1.el9_1.x86_64.rpm kernel-debug-debuginfo-5.14.0-162.6.1.el9_1.x86_64.rpm kernel-debuginfo-5.14.0-162.6.1.el9_1.x86_64.rpm kernel-debuginfo-common-x86_64-5.14.0-162.6.1.el9_1.x86_64.rpm kernel-tools-debuginfo-5.14.0-162.6.1.el9_1.x86_64.rpm kernel-tools-libs-devel-5.14.0-162.6.1.el9_1.x86_64.rpm perf-debuginfo-5.14.0-162.6.1.el9_1.x86_64.rpm python3-perf-debuginfo-5.14.0-162.6.1.el9_1.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. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2022 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBY3PhAtzjgjWX9erEAQgitxAAkbzROnq07NKrm//FdeWtbRilbSnTPFB0 uWQ94azzL8ucu8FsgPGU6vkpewleQGvbL8vy1+/M0h2/l93aIs3Bd/1QBG/06fmR 5MgkxqnZB6VeioF4AuDQL2IbCPGGb3Nwawc/uUJNdhXxpLkkUGXhKTn6Rx3SVR5u cXIBQZcm0JjFJGgBloCaiE4DVTcjcpxqetydVxh+TTOU8eFvuQ/rFhX7gxUTtv0k bRreX2/Kr14lG/cLgH900e8dCArjE7UGSbWQwSry5XeywlShCDqzzreUhtU4ngY7 1x2RWGMvRrdNRUq1pPSe2nIAGo+zARcEM9+5HgVP1RnI0o7A1irGFMVh50pZUXBF K/I/YeT+QW6xbpEy0omDkDPW9OCiAvbNWGT0LWvDy8GW5MXOOz6TOqaKtTLwTf3o rFx7YhGIHr4Y7bwEdm56HBQM/KrTWGta2nzYHLCJgFAOOFRXKpHfSuM8injlFXtt h5vwu18Ba3/e/KFDsD+uus3ytOwGQ2XgHLahIdrl+IE3YMXqyCyjdLlEHBvzvgb0 lfwz5jmESwNjb95SKow89d69Vp+Nt1is0gE4qsKNeVpzwOPgp71vkES+IjHBPzBc Tas7YpILPFHwxoSIZHHQn+p8a5aTR0mQSFn65GhO3OW4/oJEbuH7jbjMq4HnbbBd evsxa7DQ9IQ=wJS+ -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://listman.redhat.com/mailman/listinfo/rhsa-announce . CVE-2022-21123, CVE-2022-21125, CVE-2022-21127, CVE-2022-21166 Various researchers discovered flaws in Intel processors, collectively referred to as MMIO Stale Data vulnerabilities, which may result in information leak to local users. For the oldstable distribution (buster), these problems have been fixed in version 3.20220510.1~deb10u1. For the stable distribution (bullseye), these problems have been fixed in version 3.20220510.1~deb11u1. We recommend that you upgrade your intel-microcode packages. For the detailed security status of intel-microcode please refer to its security tracker page at: https://security-tracker.debian.org/tracker/intel-microcode Further information about Debian Security Advisories, how to apply these updates to your system and frequently asked questions can be found at: https://www.debian.org/security/ Mailing list: debian-security-announce@lists.debian.org -----BEGIN PGP SIGNATURE----- iQKTBAEBCgB9FiEERkRAmAjBceBVMd3uBUy48xNDz0QFAmLFiNRfFIAAAAAALgAo aXNzdWVyLWZwckBub3RhdGlvbnMub3BlbnBncC5maWZ0aGhvcnNlbWFuLm5ldDQ2 NDQ0MDk4MDhDMTcxRTA1NTMxRERFRTA1NENCOEYzMTM0M0NGNDQACgkQBUy48xND z0QsfQ/7BFnYhmBMr5u1iyXJY79QkOuBFij/I7N5doGb/5m/LTbUOKgHKlI3XKqr NHbWZWQZVO7gexkZIdGSY2RnCtVS1oNkKxNzuFVxkPjbsRpJJBAyPqoY6JogDjhM 18jXAyZqB5tfZdGohiHBeVDsQwP5M3IPTdG2USoLOwcwd5+BK8ZgdrLrREDHo9mA +VJU8fhGRpdminz5MR2NPenu5jgG2JVKAhFRC8ioy92umF/5c/C6wRAyQsRid4lZ i+lzWAOQbUzvUGlomDrjqtSEn0fVQR2A0VoU+5AQnln8fODQmSLOHo/Ti00RuUUL 8WLfrKnfimXvTWnUeWKLCnHIRCbzLBfPa1EPbCagkD7XDkcYd+MWLm0C6RhUvBPN p3U9AbWstO4z2RjldX1DYUVeCR5zQqBT6pAY6G14MqIvuqrAodi9p0jgjOchdCUZ Hv4H6b0F7QusCZrj1onfe4//CG5AmN0D8E/QKCKNBplJmciVg2o/8R0hTfaKDK8v NhUYBkEWnG0zUlo93Qkapqc00j5i7cbXKbzRV3zPa42WtypoS8yd/tftZ6y7yBpa lHZOAVcfdDcN7jm9U9ZV3tVCCs3Cu5wb3ZYoYyhfEZBpEgCQ7YEEPQffTq9Y3LMN 4IUiKp8LINReMEEfV8My7PB2fX8dvti2lEQ/pJfAC/XKNoassd0= =8N2y -----END PGP SIGNATURE----- . (CVE-2021-0145) Mark Ermolov, Dmitry Sklyarov and Maxim Goryachy discovered that some Intel processors did not prevent test and debug logic from being activated at runtime. (CVE-2022-21125) Alysa Milburn, Jason Brandt, Avishai Redelman and Nir Lavi discovered that some Intel processors improperly optimised security-critical code

AFFECTED PRODUCTS

CVSS

PROBLEMTYPE DATA

THREAT TYPE

local

TYPE

information disclosure

PATCH

EXTERNAL IDS

REFERENCES

CREDITS

Red Hat

SOURCES

LAST UPDATE DATE

2026-02-05T14:08:24.454000+00:00

SOURCES UPDATE DATE

SOURCES RELEASE DATE