-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Moderate: kernel security, bug fix, and enhancement update Advisory ID: RHSA-2022:6460-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2022:6460 Issue date: 2022-09-13 CVE Names: CVE-2022-21123 CVE-2022-21125 CVE-2022-21166 ===================================================================== 1. Summary: An update for kernel is now available for Red Hat Enterprise Linux 8. 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. 8) - aarch64, ppc64le, x86_64 Red Hat Enterprise Linux BaseOS (v. 8) - aarch64, noarch, ppc64le, s390x, x86_64 3. Description: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * Incomplete cleanup of multi-core shared buffers (aka SBDR) (CVE-2022-21123) * Incomplete cleanup of microarchitectural fill buffers (aka SBDS) (CVE-2022-21125) * Incomplete cleanup in specific special register write operations (aka DRPW) (CVE-2022-21166) 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. Bug Fix(es): * Bad page state in process qemu-kvm pfn:68a74600 (BZ#2081013) * slub corruption during LPM of hnv interface (BZ#2081250) * Affinity broken due to vector space exhaustion (BZ#2084646) * 'rmmod pmt_telemetry' panics on ADL-P IOTG (BZ#2091079) * Unable to boot RHEL-8.6 on Brazos max. config (Install is success) (BZ#2092241) * kernel crash after reboot of T14/G2 AMD laptop (mt7921e module) (BZ#2095654) * mt7921: free resources on pci_probe error path (BZ#2101684) * NLM should be more defensive if underlying FS changes fl_owner (BZ#2102099) * RHEL8/async-pf Guest call trace when reboot after postcopy migration with high stress workload (BZ#2105340) * execve exit tracepoint not called (BZ#2106662) * QProcess dead lock on kernel-4.18.0-358 (BZ#2107643) * KVM fix guest FPU uABI size to kvm_xsave (BZ#2107652) * KVM selftests fail to compile (BZ#2107655) * Some monitor have no display with AMD W6400 when boot into OS. (BZ#2109826) * Percpu counter usage is gradually getting increasing during podman container recreation. (BZ#2110039) * multipath failed to recover after EEH hit on flavafish adapter on Denali(qla2xxx/flavafish/RHEL8.6/Denali) (BZ#2110768) * soft lockups under heavy I/O load to ahci connected SSDs (BZ#2110772) * trouble re-assigning MACs to VFs, ice stricter than other drivers (BZ#2111936) * Intel MPI 2019.0 - mpirun stuck on latest kernel (BZ#2112030) * Multicast packets are not received by all VFs on the same port even though they have the same VLAN (BZ#2117026) * Hyper-V 2019 Dynamic Memory Problem hv_balloon (BZ#2117050) * kernel BUG at kernel/sched/deadline.c:1561! (BZ#2117410) * ALSA (sound) driver - update Intel SOF kcontrol code (BZ#2117732) * bridge over bond over ice ports has no connection (BZ#2118580) * Fix max VLANs available for VF (BZ#2118581) * offline selftest failed (BZ#2118582) * INTEL NVMUpdate utility ver 3.20 is failing to update firmware on E810-XXVDA4T (WPC) (BZ#2118583) * VM configured with failover interface will coredump after been migrating from source host to target host(only iavf driver) (BZ#2118705) * Fix max VLANs available for untrusted VF (BZ#2118707) * Softlockup on infinite loop in task_get_css() for a CSS_DYING cpuset (BZ#2120776) Enhancement(s): * KVM Sapphire Rapids (SPR) AMX Instructions (BZ#2088287) * KVM Sapphire Rapids (SPR) AMX Instructions part2 (BZ#2088288) * ice: Driver Update (BZ#2102359) * iavf: Driver Update (BZ#2102360) * iommu/vt-d: Make DMAR_UNITS_SUPPORTED a config setting (BZ#2112983) 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/): 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) 6. Package List: Red Hat Enterprise Linux BaseOS (v. 8): Source: kernel-4.18.0-372.26.1.el8_6.src.rpm aarch64: bpftool-4.18.0-372.26.1.el8_6.aarch64.rpm bpftool-debuginfo-4.18.0-372.26.1.el8_6.aarch64.rpm kernel-4.18.0-372.26.1.el8_6.aarch64.rpm kernel-core-4.18.0-372.26.1.el8_6.aarch64.rpm kernel-cross-headers-4.18.0-372.26.1.el8_6.aarch64.rpm kernel-debug-4.18.0-372.26.1.el8_6.aarch64.rpm kernel-debug-core-4.18.0-372.26.1.el8_6.aarch64.rpm kernel-debug-debuginfo-4.18.0-372.26.1.el8_6.aarch64.rpm kernel-debug-devel-4.18.0-372.26.1.el8_6.aarch64.rpm kernel-debug-modules-4.18.0-372.26.1.el8_6.aarch64.rpm kernel-debug-modules-extra-4.18.0-372.26.1.el8_6.aarch64.rpm kernel-debuginfo-4.18.0-372.26.1.el8_6.aarch64.rpm kernel-debuginfo-common-aarch64-4.18.0-372.26.1.el8_6.aarch64.rpm kernel-devel-4.18.0-372.26.1.el8_6.aarch64.rpm kernel-headers-4.18.0-372.26.1.el8_6.aarch64.rpm kernel-modules-4.18.0-372.26.1.el8_6.aarch64.rpm kernel-modules-extra-4.18.0-372.26.1.el8_6.aarch64.rpm kernel-tools-4.18.0-372.26.1.el8_6.aarch64.rpm kernel-tools-debuginfo-4.18.0-372.26.1.el8_6.aarch64.rpm kernel-tools-libs-4.18.0-372.26.1.el8_6.aarch64.rpm perf-4.18.0-372.26.1.el8_6.aarch64.rpm perf-debuginfo-4.18.0-372.26.1.el8_6.aarch64.rpm python3-perf-4.18.0-372.26.1.el8_6.aarch64.rpm python3-perf-debuginfo-4.18.0-372.26.1.el8_6.aarch64.rpm noarch: kernel-abi-stablelists-4.18.0-372.26.1.el8_6.noarch.rpm kernel-doc-4.18.0-372.26.1.el8_6.noarch.rpm ppc64le: bpftool-4.18.0-372.26.1.el8_6.ppc64le.rpm bpftool-debuginfo-4.18.0-372.26.1.el8_6.ppc64le.rpm kernel-4.18.0-372.26.1.el8_6.ppc64le.rpm kernel-core-4.18.0-372.26.1.el8_6.ppc64le.rpm kernel-cross-headers-4.18.0-372.26.1.el8_6.ppc64le.rpm kernel-debug-4.18.0-372.26.1.el8_6.ppc64le.rpm kernel-debug-core-4.18.0-372.26.1.el8_6.ppc64le.rpm kernel-debug-debuginfo-4.18.0-372.26.1.el8_6.ppc64le.rpm kernel-debug-devel-4.18.0-372.26.1.el8_6.ppc64le.rpm kernel-debug-modules-4.18.0-372.26.1.el8_6.ppc64le.rpm kernel-debug-modules-extra-4.18.0-372.26.1.el8_6.ppc64le.rpm kernel-debuginfo-4.18.0-372.26.1.el8_6.ppc64le.rpm kernel-debuginfo-common-ppc64le-4.18.0-372.26.1.el8_6.ppc64le.rpm kernel-devel-4.18.0-372.26.1.el8_6.ppc64le.rpm kernel-headers-4.18.0-372.26.1.el8_6.ppc64le.rpm kernel-modules-4.18.0-372.26.1.el8_6.ppc64le.rpm kernel-modules-extra-4.18.0-372.26.1.el8_6.ppc64le.rpm kernel-tools-4.18.0-372.26.1.el8_6.ppc64le.rpm kernel-tools-debuginfo-4.18.0-372.26.1.el8_6.ppc64le.rpm kernel-tools-libs-4.18.0-372.26.1.el8_6.ppc64le.rpm perf-4.18.0-372.26.1.el8_6.ppc64le.rpm perf-debuginfo-4.18.0-372.26.1.el8_6.ppc64le.rpm python3-perf-4.18.0-372.26.1.el8_6.ppc64le.rpm python3-perf-debuginfo-4.18.0-372.26.1.el8_6.ppc64le.rpm s390x: bpftool-4.18.0-372.26.1.el8_6.s390x.rpm bpftool-debuginfo-4.18.0-372.26.1.el8_6.s390x.rpm kernel-4.18.0-372.26.1.el8_6.s390x.rpm kernel-core-4.18.0-372.26.1.el8_6.s390x.rpm kernel-cross-headers-4.18.0-372.26.1.el8_6.s390x.rpm kernel-debug-4.18.0-372.26.1.el8_6.s390x.rpm kernel-debug-core-4.18.0-372.26.1.el8_6.s390x.rpm kernel-debug-debuginfo-4.18.0-372.26.1.el8_6.s390x.rpm kernel-debug-devel-4.18.0-372.26.1.el8_6.s390x.rpm kernel-debug-modules-4.18.0-372.26.1.el8_6.s390x.rpm kernel-debug-modules-extra-4.18.0-372.26.1.el8_6.s390x.rpm kernel-debuginfo-4.18.0-372.26.1.el8_6.s390x.rpm kernel-debuginfo-common-s390x-4.18.0-372.26.1.el8_6.s390x.rpm kernel-devel-4.18.0-372.26.1.el8_6.s390x.rpm kernel-headers-4.18.0-372.26.1.el8_6.s390x.rpm kernel-modules-4.18.0-372.26.1.el8_6.s390x.rpm kernel-modules-extra-4.18.0-372.26.1.el8_6.s390x.rpm kernel-tools-4.18.0-372.26.1.el8_6.s390x.rpm kernel-tools-debuginfo-4.18.0-372.26.1.el8_6.s390x.rpm kernel-zfcpdump-4.18.0-372.26.1.el8_6.s390x.rpm kernel-zfcpdump-core-4.18.0-372.26.1.el8_6.s390x.rpm kernel-zfcpdump-debuginfo-4.18.0-372.26.1.el8_6.s390x.rpm kernel-zfcpdump-devel-4.18.0-372.26.1.el8_6.s390x.rpm kernel-zfcpdump-modules-4.18.0-372.26.1.el8_6.s390x.rpm kernel-zfcpdump-modules-extra-4.18.0-372.26.1.el8_6.s390x.rpm perf-4.18.0-372.26.1.el8_6.s390x.rpm perf-debuginfo-4.18.0-372.26.1.el8_6.s390x.rpm python3-perf-4.18.0-372.26.1.el8_6.s390x.rpm python3-perf-debuginfo-4.18.0-372.26.1.el8_6.s390x.rpm x86_64: bpftool-4.18.0-372.26.1.el8_6.x86_64.rpm bpftool-debuginfo-4.18.0-372.26.1.el8_6.x86_64.rpm kernel-4.18.0-372.26.1.el8_6.x86_64.rpm kernel-core-4.18.0-372.26.1.el8_6.x86_64.rpm kernel-cross-headers-4.18.0-372.26.1.el8_6.x86_64.rpm kernel-debug-4.18.0-372.26.1.el8_6.x86_64.rpm kernel-debug-core-4.18.0-372.26.1.el8_6.x86_64.rpm kernel-debug-debuginfo-4.18.0-372.26.1.el8_6.x86_64.rpm kernel-debug-devel-4.18.0-372.26.1.el8_6.x86_64.rpm kernel-debug-modules-4.18.0-372.26.1.el8_6.x86_64.rpm kernel-debug-modules-extra-4.18.0-372.26.1.el8_6.x86_64.rpm kernel-debuginfo-4.18.0-372.26.1.el8_6.x86_64.rpm kernel-debuginfo-common-x86_64-4.18.0-372.26.1.el8_6.x86_64.rpm kernel-devel-4.18.0-372.26.1.el8_6.x86_64.rpm kernel-headers-4.18.0-372.26.1.el8_6.x86_64.rpm kernel-modules-4.18.0-372.26.1.el8_6.x86_64.rpm kernel-modules-extra-4.18.0-372.26.1.el8_6.x86_64.rpm kernel-tools-4.18.0-372.26.1.el8_6.x86_64.rpm kernel-tools-debuginfo-4.18.0-372.26.1.el8_6.x86_64.rpm kernel-tools-libs-4.18.0-372.26.1.el8_6.x86_64.rpm perf-4.18.0-372.26.1.el8_6.x86_64.rpm perf-debuginfo-4.18.0-372.26.1.el8_6.x86_64.rpm python3-perf-4.18.0-372.26.1.el8_6.x86_64.rpm python3-perf-debuginfo-4.18.0-372.26.1.el8_6.x86_64.rpm Red Hat CodeReady Linux Builder (v. 8): aarch64: bpftool-debuginfo-4.18.0-372.26.1.el8_6.aarch64.rpm kernel-debug-debuginfo-4.18.0-372.26.1.el8_6.aarch64.rpm kernel-debuginfo-4.18.0-372.26.1.el8_6.aarch64.rpm kernel-debuginfo-common-aarch64-4.18.0-372.26.1.el8_6.aarch64.rpm kernel-tools-debuginfo-4.18.0-372.26.1.el8_6.aarch64.rpm kernel-tools-libs-devel-4.18.0-372.26.1.el8_6.aarch64.rpm perf-debuginfo-4.18.0-372.26.1.el8_6.aarch64.rpm python3-perf-debuginfo-4.18.0-372.26.1.el8_6.aarch64.rpm ppc64le: bpftool-debuginfo-4.18.0-372.26.1.el8_6.ppc64le.rpm kernel-debug-debuginfo-4.18.0-372.26.1.el8_6.ppc64le.rpm kernel-debuginfo-4.18.0-372.26.1.el8_6.ppc64le.rpm kernel-debuginfo-common-ppc64le-4.18.0-372.26.1.el8_6.ppc64le.rpm kernel-tools-debuginfo-4.18.0-372.26.1.el8_6.ppc64le.rpm kernel-tools-libs-devel-4.18.0-372.26.1.el8_6.ppc64le.rpm perf-debuginfo-4.18.0-372.26.1.el8_6.ppc64le.rpm python3-perf-debuginfo-4.18.0-372.26.1.el8_6.ppc64le.rpm x86_64: bpftool-debuginfo-4.18.0-372.26.1.el8_6.x86_64.rpm kernel-debug-debuginfo-4.18.0-372.26.1.el8_6.x86_64.rpm kernel-debuginfo-4.18.0-372.26.1.el8_6.x86_64.rpm kernel-debuginfo-common-x86_64-4.18.0-372.26.1.el8_6.x86_64.rpm kernel-tools-debuginfo-4.18.0-372.26.1.el8_6.x86_64.rpm kernel-tools-libs-devel-4.18.0-372.26.1.el8_6.x86_64.rpm perf-debuginfo-4.18.0-372.26.1.el8_6.x86_64.rpm python3-perf-debuginfo-4.18.0-372.26.1.el8_6.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. References: https://access.redhat.com/security/cve/CVE-2022-21123 https://access.redhat.com/security/cve/CVE-2022-21125 https://access.redhat.com/security/cve/CVE-2022-21166 https://access.redhat.com/security/updates/classification/#moderate 8. Contact: The Red Hat security contact is . More contact details at https://access.redhat.com/security/team/contact/ Copyright 2022 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBYyCB1NzjgjWX9erEAQjx1g/+KpIc2rESQgtzICCW50Ha+ZjaOZiuIgGV 1wDzgsyj7JRxGOIhGY3edJp7sdtoT0+CoWTdjENZrNhQlQ9UhRSpJ+8vdGy5WooO fwwKBffteRMEl8YTO/U8fstclEKXK3MB93ZxEHgS0L3UQY/AUU5XqSzB4a4rV9RJ DpFQcnw3dHIrtMKHs4HMrm8+Q8ezq9UmVbl472ecnfmNXfHDhOmUGGlUrT22SX9p Zn/UXCiWZxIt+Vh2uTrIgs4hiSJPAqD/lGHjLQpaR26uciZnndLui2s4W91F7yN4 ZifRDwrSAMtsRoln7Z8HL6H59tw4vHwAY1rD5ATwk9EqhRtaetE+v0hzM+BRBhri dpZnKUhMiUDNTUKqmpbBZjh4IuSKI6AkaQenFnMQWTp027B6o0EjhqpiEdLaA0R/ pYewm2OKbulyoUeVhC5GOMX6g8ckGa5h2o4Fr+fkaptELQN1VniYEu88O7pRqaqR lW3MrcYIEowDxyiMLehgtIxjyawzfmi0fficXzCf8xEXm8fmqlrXu4lfhKV4g3WI Y9j8INFYc4inopUBsQM1zXWV00nCDxAvaYPhOYI0VjO11jxOCOcBheOlwS1sseOv Bjram7oqf2DuVSINeTAgbHMLMA4AGEcNMsOAN/mwdq6ZBpEYmCf48pvZwQscW7qv a685GRAjoyY= =4AwP -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://listman.redhat.com/mailman/listinfo/rhsa-announce