ID

VAR-202112-2255

CVE

CVE-2021-45485

TITLE

Linux Kernel  Vulnerability in using cryptographic algorithms in

DESCRIPTION

In the IPv6 implementation in the Linux kernel before 5.13.3, net/ipv6/output_core.c has an information leak because of certain use of a hash table which, although big, doesn't properly consider that IPv6-based attackers can typically choose among many IPv6 source addresses. Linux Kernel Exists in the use of cryptographic algorithms.Information may be obtained. Description: Red Hat Advanced Cluster Management for Kubernetes 2.4.5 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. 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/2.4/html/release_notes/ Security fixes: * golang.org/x/crypto: empty plaintext packet causes panic (CVE-2021-43565) * nconf: Prototype pollution in memory store (CVE-2022-21803) * golang: crypto/elliptic IsOnCurve returns true for invalid field elements (CVE-2022-23806) * nats-server: misusing the "dynamically provisioned sandbox accounts" feature authenticated user can obtain the privileges of the System account (CVE-2022-24450) * Moment.js: Path traversal in moment.locale (CVE-2022-24785) * dset: Prototype Pollution in dset (CVE-2022-25645) * golang: syscall: faccessat checks wrong group (CVE-2022-29526) * go-getter: writes SSH credentials into logfile, exposing sensitive credentials to local uses (CVE-2022-29810) Bug fixes: * Trying to create a new cluster on vSphere and no feedback, stuck in "creating" (BZ# 1937078) * Wrong message is displayed when GRC fails to connect to an Ansible Tower (BZ# 2051752) * multicluster_operators_hub_subscription issues due to /tmp usage (BZ# 2052702) * Create Cluster, Worker Pool 2 zones do not load options that relate to the selected Region field (BZ# 2054954) * Changing the multiclusterhub name other than the default name keeps the version in the web console loading (BZ# 2059822) * search-redisgraph-0 generating massive amount of logs after 2.4.2 upgrade (BZ# 2065318) * Uninstall pod crashed when destroying Azure Gov cluster in ACM (BZ# 2073562) * Deprovisioned clusters not filtered out by discovery controller (BZ# 2075594) * When deleting a secret for a Helm application, duplicate errors show up in topology (BZ# 2075675) * Changing existing placement rules does not change YAML file Regression (BZ# 2075724) * Editing Helm Argo Applications does not Prune Old Resources (BZ# 2079906) * Failed to delete the requested resource [404] error appears after subscription is deleted and its placement rule is used in the second subscription (BZ# 2080713) * Typo in the logs when Deployable is updated in the subscription namespace (BZ# 2080960) * After Argo App Sets are created in an Upgraded Environment, the Clusters column does not indicate the clusters (BZ# 2080716) * RHACM 2.4.5 images (BZ# 2081438) * Performance issue to get secret in claim-controller (BZ# 2081908) * Failed to provision openshift 4.10 on bare metal (BZ# 2094109) 3. Bugs fixed (https://bugzilla.redhat.com/): 1937078 - Trying to create a new cluster on vSphere and no feedback, stuck in "creating" 2030787 - CVE-2021-43565 golang.org/x/crypto: empty plaintext packet causes panic 2051752 - Wrong message is displayed when GRC fails to connect to an ansible tower 2052573 - CVE-2022-24450 nats-server: misusing the "dynamically provisioned sandbox accounts" feature authenticated user can obtain the privileges of the System account 2052702 - multicluster_operators_hub_subscription issues due to /tmp usage 2053429 - CVE-2022-23806 golang: crypto/elliptic IsOnCurve returns true for invalid field elements 2054954 - Create Cluster, Worker Pool 2 zones do not load options that relate to the selected Region field 2059822 - Changing the multiclusterhub name other than the default name keeps the version in the web console loading. 2065318 - search-redisgraph-0 generating massive amount of logs after 2.4.2 upgrade 2072009 - CVE-2022-24785 Moment.js: Path traversal in moment.locale 2073562 - Uninstall pod crashed when destroying Azure Gov cluster in ACM 2074689 - CVE-2022-21803 nconf: Prototype pollution in memory store 2075594 - Deprovisioned clusters not filtered out by discovery controller 2075675 - When deleting a secret for a Helm application, duplicate errors show up in topology 2075724 - Changing existing placement rules does not change YAML file 2079906 - Editing Helm Argo Applications does not Prune Old Resources 2080279 - CVE-2022-29810 go-getter: writes SSH credentials into logfile, exposing sensitive credentials to local uses 2080713 - Failed to delete the requested resource [404] error appears after subscription is deleted and it's placement rule is used in the second subscription [Upgrade] 2080716 - After Argo App Sets are created in an Upgraded Environment, the Clusters column does not indicate the clusters 2080847 - CVE-2022-25645 dset: Prototype Pollution in dset 2080960 - Typo in the logs when Deployable is updated in the subscription namespace 2081438 - RHACM 2.4.5 images 2081908 - Performance issue to get secret in claim-controller 2084085 - CVE-2022-29526 golang: syscall: faccessat checks wrong group 2094109 - Failed to provision openshift 4.10 on bare metal 5. The following packages have been upgraded to a later upstream version: kernel (4.18.0). Security Fix(es): * A use-after-free in cls_route filter implementation may lead to privilege escalation (CVE-2022-2588) * Information leak in the IPv6 implementation (CVE-2021-45485) * Information leak in the IPv4 implementation (CVE-2021-45486) * 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): * DR, Ignore modify TTL if ConnectX-5 doesn't support it (BZ#2075549) * execve exit tracepoint not called (BZ#2106663) * Unable to boot RHEL-8.6 on Brazos max. config (Install is success) (BZ#2107475) * "vmcore failed, _exitcode:139" error observed while capturing vmcore during fadump after memory remove. incomplete vmcore is captured. (BZ#2107490) * soft lockups under heavy I/O load to ahci connected SSDs (BZ#2110773) * Allow substituting custom vmlinux.h for the build (BZ#2116407) 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. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Important: kernel security, bug fix, and enhancement update Advisory ID: RHSA-2022:1988-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2022:1988 Issue date: 2022-05-10 CVE Names: CVE-2020-0404 CVE-2020-4788 CVE-2020-13974 CVE-2020-27820 CVE-2021-0941 CVE-2021-3612 CVE-2021-3669 CVE-2021-3743 CVE-2021-3744 CVE-2021-3752 CVE-2021-3759 CVE-2021-3764 CVE-2021-3772 CVE-2021-3773 CVE-2021-4002 CVE-2021-4037 CVE-2021-4083 CVE-2021-4157 CVE-2021-4197 CVE-2021-4203 CVE-2021-20322 CVE-2021-21781 CVE-2021-26401 CVE-2021-29154 CVE-2021-37159 CVE-2021-41864 CVE-2021-42739 CVE-2021-43056 CVE-2021-43389 CVE-2021-43976 CVE-2021-44733 CVE-2021-45485 CVE-2021-45486 CVE-2022-0001 CVE-2022-0002 CVE-2022-0286 CVE-2022-0322 CVE-2022-1011 ===================================================================== 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 Important. 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. Security Fix(es): * kernel: fget: check that the fd still exists after getting a ref to it (CVE-2021-4083) * kernel: avoid cyclic entity chains due to malformed USB descriptors (CVE-2020-0404) * kernel: speculation on incompletely validated data on IBM Power9 (CVE-2020-4788) * kernel: integer overflow in k_ascii() in drivers/tty/vt/keyboard.c (CVE-2020-13974) * kernel: out-of-bounds read in bpf_skb_change_head() of filter.c due to a use-after-free (CVE-2021-0941) * kernel: joydev: zero size passed to joydev_handle_JSIOCSBTNMAP() (CVE-2021-3612) * kernel: reading /proc/sysvipc/shm does not scale with large shared memory segment counts (CVE-2021-3669) * kernel: out-of-bound Read in qrtr_endpoint_post in net/qrtr/qrtr.c (CVE-2021-3743) * kernel: crypto: ccp - fix resource leaks in ccp_run_aes_gcm_cmd() (CVE-2021-3744) * kernel: possible use-after-free in bluetooth module (CVE-2021-3752) * kernel: unaccounted ipc objects in Linux kernel lead to breaking memcg limits and DoS attacks (CVE-2021-3759) * kernel: DoS in ccp_run_aes_gcm_cmd() function (CVE-2021-3764) * kernel: sctp: Invalid chunks may be used to remotely remove existing associations (CVE-2021-3772) * kernel: lack of port sanity checking in natd and netfilter leads to exploit of OpenVPN clients (CVE-2021-3773) * kernel: possible leak or coruption of data residing on hugetlbfs (CVE-2021-4002) * kernel: security regression for CVE-2018-13405 (CVE-2021-4037) * kernel: Buffer overwrite in decode_nfs_fh function (CVE-2021-4157) * kernel: cgroup: Use open-time creds and namespace for migration perm checks (CVE-2021-4197) * kernel: Race condition in races in sk_peer_pid and sk_peer_cred accesses (CVE-2021-4203) * kernel: new DNS Cache Poisoning Attack based on ICMP fragment needed packets replies (CVE-2021-20322) * kernel: arm: SIGPAGE information disclosure vulnerability (CVE-2021-21781) * hw: cpu: LFENCE/JMP Mitigation Update for CVE-2017-5715 (CVE-2021-26401) * kernel: Local privilege escalation due to incorrect BPF JIT branch displacement computation (CVE-2021-29154) * kernel: use-after-free in hso_free_net_device() in drivers/net/usb/hso.c (CVE-2021-37159) * kernel: eBPF multiplication integer overflow in prealloc_elems_and_freelist() in kernel/bpf/stackmap.c leads to out-of-bounds write (CVE-2021-41864) * kernel: Heap buffer overflow in firedtv driver (CVE-2021-42739) * kernel: ppc: kvm: allows a malicious KVM guest to crash the host (CVE-2021-43056) * kernel: an array-index-out-bounds in detach_capi_ctr in drivers/isdn/capi/kcapi.c (CVE-2021-43389) * kernel: mwifiex_usb_recv() in drivers/net/wireless/marvell/mwifiex/usb.c allows an attacker to cause DoS via crafted USB device (CVE-2021-43976) * kernel: use-after-free in the TEE subsystem (CVE-2021-44733) * kernel: information leak in the IPv6 implementation (CVE-2021-45485) * kernel: information leak in the IPv4 implementation (CVE-2021-45486) * hw: cpu: intel: Branch History Injection (BHI) (CVE-2022-0001) * hw: cpu: intel: Intra-Mode BTI (CVE-2022-0002) * kernel: Local denial of service in bond_ipsec_add_sa (CVE-2022-0286) * kernel: DoS in sctp_addto_chunk in net/sctp/sm_make_chunk.c (CVE-2022-0322) * kernel: FUSE allows UAF reads of write() buffers, allowing theft of (partial) /etc/shadow hashes (CVE-2022-1011) * kernel: use-after-free in nouveau kernel module (CVE-2020-27820) 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 8.6 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/): 1888433 - CVE-2020-4788 kernel: speculation on incompletely validated data on IBM Power9 1901726 - CVE-2020-27820 kernel: use-after-free in nouveau kernel module 1919791 - CVE-2020-0404 kernel: avoid cyclic entity chains due to malformed USB descriptors 1946684 - CVE-2021-29154 kernel: Local privilege escalation due to incorrect BPF JIT branch displacement computation 1951739 - CVE-2021-42739 kernel: Heap buffer overflow in firedtv driver 1957375 - [RFE] x86, tsc: Add kcmdline args for skipping tsc calibration sequences 1974079 - CVE-2021-3612 kernel: joydev: zero size passed to joydev_handle_JSIOCSBTNMAP() 1981950 - CVE-2021-21781 kernel: arm: SIGPAGE information disclosure vulnerability 1983894 - Hostnetwork pod to service backed by hostnetwork on the same node is not working with OVN Kubernetes 1985353 - CVE-2021-37159 kernel: use-after-free in hso_free_net_device() in drivers/net/usb/hso.c 1986473 - CVE-2021-3669 kernel: reading /proc/sysvipc/shm does not scale with large shared memory segment counts 1994390 - FIPS: deadlock between PID 1 and "modprobe crypto-jitterentropy_rng" at boot, preventing system to boot 1997338 - block: update to upstream v5.14 1997467 - CVE-2021-3764 kernel: DoS in ccp_run_aes_gcm_cmd() function 1997961 - CVE-2021-3743 kernel: out-of-bound Read in qrtr_endpoint_post in net/qrtr/qrtr.c 1999544 - CVE-2021-3752 kernel: possible use-after-free in bluetooth module 1999675 - CVE-2021-3759 kernel: unaccounted ipc objects in Linux kernel lead to breaking memcg limits and DoS attacks 2000627 - CVE-2021-3744 kernel: crypto: ccp - fix resource leaks in ccp_run_aes_gcm_cmd() 2000694 - CVE-2021-3772 kernel: sctp: Invalid chunks may be used to remotely remove existing associations 2004949 - CVE-2021-3773 kernel: lack of port sanity checking in natd and netfilter leads to exploit of OpenVPN clients 2009312 - Incorrect system time reported by the cpu guest statistics (PPC only). 2009521 - XFS: sync to upstream v5.11 2010463 - CVE-2021-41864 kernel: eBPF multiplication integer overflow in prealloc_elems_and_freelist() in kernel/bpf/stackmap.c leads to out-of-bounds write 2011104 - statfs reports wrong free space for small quotas 2013180 - CVE-2021-43389 kernel: an array-index-out-bounds in detach_capi_ctr in drivers/isdn/capi/kcapi.c 2014230 - CVE-2021-20322 kernel: new DNS Cache Poisoning Attack based on ICMP fragment needed packets replies 2015525 - SCTP peel-off with SELinux and containers in OCP 2015755 - zram: zram leak with warning when running zram02.sh in ltp 2016169 - CVE-2020-13974 kernel: integer overflow in k_ascii() in drivers/tty/vt/keyboard.c 2017073 - CVE-2021-43056 kernel: ppc: kvm: allows a malicious KVM guest to crash the host 2017796 - ceph omnibus backport for RHEL-8.6.0 2018205 - CVE-2021-0941 kernel: out-of-bounds read in bpf_skb_change_head() of filter.c due to a use-after-free 2022814 - Rebase the input and HID stack in 8.6 to v5.15 2025003 - CVE-2021-43976 kernel: mwifiex_usb_recv() in drivers/net/wireless/marvell/mwifiex/usb.c allows an attacker to cause DoS via crafted USB device 2025726 - CVE-2021-4002 kernel: possible leak or coruption of data residing on hugetlbfs 2027239 - CVE-2021-4037 kernel: security regression for CVE-2018-13405 2029923 - CVE-2021-4083 kernel: fget: check that the fd still exists after getting a ref to it 2030476 - Kernel 4.18.0-348.2.1 secpath_cache memory leak involving strongswan tunnel 2030747 - CVE-2021-44733 kernel: use-after-free in the TEE subsystem 2031200 - rename(2) fails on subfolder mounts when the share path has a trailing slash 2034342 - CVE-2021-4157 kernel: Buffer overwrite in decode_nfs_fh function 2035652 - CVE-2021-4197 kernel: cgroup: Use open-time creds and namespace for migration perm checks 2036934 - CVE-2021-4203 kernel: Race condition in races in sk_peer_pid and sk_peer_cred accesses 2037019 - CVE-2022-0286 kernel: Local denial of service in bond_ipsec_add_sa 2039911 - CVE-2021-45485 kernel: information leak in the IPv6 implementation 2039914 - CVE-2021-45486 kernel: information leak in the IPv4 implementation 2042798 - [RHEL8.6][sfc] General sfc driver update 2042822 - CVE-2022-0322 kernel: DoS in sctp_addto_chunk in net/sctp/sm_make_chunk.c 2043453 - [RHEL8.6 wireless] stack & drivers general update to v5.16+ 2046021 - kernel 4.18.0-358.el8 async dirops causes write errors with namespace restricted caps 2048251 - Selinux is not allowing SCTP connection setup between inter pod communication in enforcing mode 2061700 - CVE-2021-26401 hw: cpu: LFENCE/JMP Mitigation Update for CVE-2017-5715 2061712 - CVE-2022-0001 hw: cpu: intel: Branch History Injection (BHI) 2061721 - CVE-2022-0002 hw: cpu: intel: Intra-Mode BTI 2064855 - CVE-2022-1011 kernel: FUSE allows UAF reads of write() buffers, allowing theft of (partial) /etc/shadow hashes 6. Package List: Red Hat Enterprise Linux BaseOS (v. 8): Source: kernel-4.18.0-372.9.1.el8.src.rpm aarch64: bpftool-4.18.0-372.9.1.el8.aarch64.rpm bpftool-debuginfo-4.18.0-372.9.1.el8.aarch64.rpm kernel-4.18.0-372.9.1.el8.aarch64.rpm kernel-core-4.18.0-372.9.1.el8.aarch64.rpm kernel-cross-headers-4.18.0-372.9.1.el8.aarch64.rpm kernel-debug-4.18.0-372.9.1.el8.aarch64.rpm kernel-debug-core-4.18.0-372.9.1.el8.aarch64.rpm kernel-debug-debuginfo-4.18.0-372.9.1.el8.aarch64.rpm kernel-debug-devel-4.18.0-372.9.1.el8.aarch64.rpm kernel-debug-modules-4.18.0-372.9.1.el8.aarch64.rpm kernel-debug-modules-extra-4.18.0-372.9.1.el8.aarch64.rpm kernel-debuginfo-4.18.0-372.9.1.el8.aarch64.rpm kernel-debuginfo-common-aarch64-4.18.0-372.9.1.el8.aarch64.rpm kernel-devel-4.18.0-372.9.1.el8.aarch64.rpm kernel-headers-4.18.0-372.9.1.el8.aarch64.rpm kernel-modules-4.18.0-372.9.1.el8.aarch64.rpm kernel-modules-extra-4.18.0-372.9.1.el8.aarch64.rpm kernel-tools-4.18.0-372.9.1.el8.aarch64.rpm kernel-tools-debuginfo-4.18.0-372.9.1.el8.aarch64.rpm kernel-tools-libs-4.18.0-372.9.1.el8.aarch64.rpm perf-4.18.0-372.9.1.el8.aarch64.rpm perf-debuginfo-4.18.0-372.9.1.el8.aarch64.rpm python3-perf-4.18.0-372.9.1.el8.aarch64.rpm python3-perf-debuginfo-4.18.0-372.9.1.el8.aarch64.rpm noarch: kernel-abi-stablelists-4.18.0-372.9.1.el8.noarch.rpm kernel-doc-4.18.0-372.9.1.el8.noarch.rpm ppc64le: bpftool-4.18.0-372.9.1.el8.ppc64le.rpm bpftool-debuginfo-4.18.0-372.9.1.el8.ppc64le.rpm kernel-4.18.0-372.9.1.el8.ppc64le.rpm kernel-core-4.18.0-372.9.1.el8.ppc64le.rpm kernel-cross-headers-4.18.0-372.9.1.el8.ppc64le.rpm kernel-debug-4.18.0-372.9.1.el8.ppc64le.rpm kernel-debug-core-4.18.0-372.9.1.el8.ppc64le.rpm kernel-debug-debuginfo-4.18.0-372.9.1.el8.ppc64le.rpm kernel-debug-devel-4.18.0-372.9.1.el8.ppc64le.rpm kernel-debug-modules-4.18.0-372.9.1.el8.ppc64le.rpm kernel-debug-modules-extra-4.18.0-372.9.1.el8.ppc64le.rpm kernel-debuginfo-4.18.0-372.9.1.el8.ppc64le.rpm kernel-debuginfo-common-ppc64le-4.18.0-372.9.1.el8.ppc64le.rpm kernel-devel-4.18.0-372.9.1.el8.ppc64le.rpm kernel-headers-4.18.0-372.9.1.el8.ppc64le.rpm kernel-modules-4.18.0-372.9.1.el8.ppc64le.rpm kernel-modules-extra-4.18.0-372.9.1.el8.ppc64le.rpm kernel-tools-4.18.0-372.9.1.el8.ppc64le.rpm kernel-tools-debuginfo-4.18.0-372.9.1.el8.ppc64le.rpm kernel-tools-libs-4.18.0-372.9.1.el8.ppc64le.rpm perf-4.18.0-372.9.1.el8.ppc64le.rpm perf-debuginfo-4.18.0-372.9.1.el8.ppc64le.rpm python3-perf-4.18.0-372.9.1.el8.ppc64le.rpm python3-perf-debuginfo-4.18.0-372.9.1.el8.ppc64le.rpm s390x: bpftool-4.18.0-372.9.1.el8.s390x.rpm bpftool-debuginfo-4.18.0-372.9.1.el8.s390x.rpm kernel-4.18.0-372.9.1.el8.s390x.rpm kernel-core-4.18.0-372.9.1.el8.s390x.rpm kernel-cross-headers-4.18.0-372.9.1.el8.s390x.rpm kernel-debug-4.18.0-372.9.1.el8.s390x.rpm kernel-debug-core-4.18.0-372.9.1.el8.s390x.rpm kernel-debug-debuginfo-4.18.0-372.9.1.el8.s390x.rpm kernel-debug-devel-4.18.0-372.9.1.el8.s390x.rpm kernel-debug-modules-4.18.0-372.9.1.el8.s390x.rpm kernel-debug-modules-extra-4.18.0-372.9.1.el8.s390x.rpm kernel-debuginfo-4.18.0-372.9.1.el8.s390x.rpm kernel-debuginfo-common-s390x-4.18.0-372.9.1.el8.s390x.rpm kernel-devel-4.18.0-372.9.1.el8.s390x.rpm kernel-headers-4.18.0-372.9.1.el8.s390x.rpm kernel-modules-4.18.0-372.9.1.el8.s390x.rpm kernel-modules-extra-4.18.0-372.9.1.el8.s390x.rpm kernel-tools-4.18.0-372.9.1.el8.s390x.rpm kernel-tools-debuginfo-4.18.0-372.9.1.el8.s390x.rpm kernel-zfcpdump-4.18.0-372.9.1.el8.s390x.rpm kernel-zfcpdump-core-4.18.0-372.9.1.el8.s390x.rpm kernel-zfcpdump-debuginfo-4.18.0-372.9.1.el8.s390x.rpm kernel-zfcpdump-devel-4.18.0-372.9.1.el8.s390x.rpm kernel-zfcpdump-modules-4.18.0-372.9.1.el8.s390x.rpm kernel-zfcpdump-modules-extra-4.18.0-372.9.1.el8.s390x.rpm perf-4.18.0-372.9.1.el8.s390x.rpm perf-debuginfo-4.18.0-372.9.1.el8.s390x.rpm python3-perf-4.18.0-372.9.1.el8.s390x.rpm python3-perf-debuginfo-4.18.0-372.9.1.el8.s390x.rpm x86_64: bpftool-4.18.0-372.9.1.el8.x86_64.rpm bpftool-debuginfo-4.18.0-372.9.1.el8.x86_64.rpm kernel-4.18.0-372.9.1.el8.x86_64.rpm kernel-core-4.18.0-372.9.1.el8.x86_64.rpm kernel-cross-headers-4.18.0-372.9.1.el8.x86_64.rpm kernel-debug-4.18.0-372.9.1.el8.x86_64.rpm kernel-debug-core-4.18.0-372.9.1.el8.x86_64.rpm kernel-debug-debuginfo-4.18.0-372.9.1.el8.x86_64.rpm kernel-debug-devel-4.18.0-372.9.1.el8.x86_64.rpm kernel-debug-modules-4.18.0-372.9.1.el8.x86_64.rpm kernel-debug-modules-extra-4.18.0-372.9.1.el8.x86_64.rpm kernel-debuginfo-4.18.0-372.9.1.el8.x86_64.rpm kernel-debuginfo-common-x86_64-4.18.0-372.9.1.el8.x86_64.rpm kernel-devel-4.18.0-372.9.1.el8.x86_64.rpm kernel-headers-4.18.0-372.9.1.el8.x86_64.rpm kernel-modules-4.18.0-372.9.1.el8.x86_64.rpm kernel-modules-extra-4.18.0-372.9.1.el8.x86_64.rpm kernel-tools-4.18.0-372.9.1.el8.x86_64.rpm kernel-tools-debuginfo-4.18.0-372.9.1.el8.x86_64.rpm kernel-tools-libs-4.18.0-372.9.1.el8.x86_64.rpm perf-4.18.0-372.9.1.el8.x86_64.rpm perf-debuginfo-4.18.0-372.9.1.el8.x86_64.rpm python3-perf-4.18.0-372.9.1.el8.x86_64.rpm python3-perf-debuginfo-4.18.0-372.9.1.el8.x86_64.rpm Red Hat CodeReady Linux Builder (v. 8): aarch64: bpftool-debuginfo-4.18.0-372.9.1.el8.aarch64.rpm kernel-debug-debuginfo-4.18.0-372.9.1.el8.aarch64.rpm kernel-debuginfo-4.18.0-372.9.1.el8.aarch64.rpm kernel-debuginfo-common-aarch64-4.18.0-372.9.1.el8.aarch64.rpm kernel-tools-debuginfo-4.18.0-372.9.1.el8.aarch64.rpm kernel-tools-libs-devel-4.18.0-372.9.1.el8.aarch64.rpm perf-debuginfo-4.18.0-372.9.1.el8.aarch64.rpm python3-perf-debuginfo-4.18.0-372.9.1.el8.aarch64.rpm ppc64le: bpftool-debuginfo-4.18.0-372.9.1.el8.ppc64le.rpm kernel-debug-debuginfo-4.18.0-372.9.1.el8.ppc64le.rpm kernel-debuginfo-4.18.0-372.9.1.el8.ppc64le.rpm kernel-debuginfo-common-ppc64le-4.18.0-372.9.1.el8.ppc64le.rpm kernel-tools-debuginfo-4.18.0-372.9.1.el8.ppc64le.rpm kernel-tools-libs-devel-4.18.0-372.9.1.el8.ppc64le.rpm perf-debuginfo-4.18.0-372.9.1.el8.ppc64le.rpm python3-perf-debuginfo-4.18.0-372.9.1.el8.ppc64le.rpm x86_64: bpftool-debuginfo-4.18.0-372.9.1.el8.x86_64.rpm kernel-debug-debuginfo-4.18.0-372.9.1.el8.x86_64.rpm kernel-debuginfo-4.18.0-372.9.1.el8.x86_64.rpm kernel-debuginfo-common-x86_64-4.18.0-372.9.1.el8.x86_64.rpm kernel-tools-debuginfo-4.18.0-372.9.1.el8.x86_64.rpm kernel-tools-libs-devel-4.18.0-372.9.1.el8.x86_64.rpm perf-debuginfo-4.18.0-372.9.1.el8.x86_64.rpm python3-perf-debuginfo-4.18.0-372.9.1.el8.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-2020-0404 https://access.redhat.com/security/cve/CVE-2020-4788 https://access.redhat.com/security/cve/CVE-2020-13974 https://access.redhat.com/security/cve/CVE-2020-27820 https://access.redhat.com/security/cve/CVE-2021-0941 https://access.redhat.com/security/cve/CVE-2021-3612 https://access.redhat.com/security/cve/CVE-2021-3669 https://access.redhat.com/security/cve/CVE-2021-3743 https://access.redhat.com/security/cve/CVE-2021-3744 https://access.redhat.com/security/cve/CVE-2021-3752 https://access.redhat.com/security/cve/CVE-2021-3759 https://access.redhat.com/security/cve/CVE-2021-3764 https://access.redhat.com/security/cve/CVE-2021-3772 https://access.redhat.com/security/cve/CVE-2021-3773 https://access.redhat.com/security/cve/CVE-2021-4002 https://access.redhat.com/security/cve/CVE-2021-4037 https://access.redhat.com/security/cve/CVE-2021-4083 https://access.redhat.com/security/cve/CVE-2021-4157 https://access.redhat.com/security/cve/CVE-2021-4197 https://access.redhat.com/security/cve/CVE-2021-4203 https://access.redhat.com/security/cve/CVE-2021-20322 https://access.redhat.com/security/cve/CVE-2021-21781 https://access.redhat.com/security/cve/CVE-2021-26401 https://access.redhat.com/security/cve/CVE-2021-29154 https://access.redhat.com/security/cve/CVE-2021-37159 https://access.redhat.com/security/cve/CVE-2021-41864 https://access.redhat.com/security/cve/CVE-2021-42739 https://access.redhat.com/security/cve/CVE-2021-43056 https://access.redhat.com/security/cve/CVE-2021-43389 https://access.redhat.com/security/cve/CVE-2021-43976 https://access.redhat.com/security/cve/CVE-2021-44733 https://access.redhat.com/security/cve/CVE-2021-45485 https://access.redhat.com/security/cve/CVE-2021-45486 https://access.redhat.com/security/cve/CVE-2022-0001 https://access.redhat.com/security/cve/CVE-2022-0002 https://access.redhat.com/security/cve/CVE-2022-0286 https://access.redhat.com/security/cve/CVE-2022-0322 https://access.redhat.com/security/cve/CVE-2022-1011 https://access.redhat.com/security/updates/classification/#important https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/8/html/8.6_release_notes/ 8. 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 iQIVAwUBYnqSF9zjgjWX9erEAQjBXQ/8DSpFUMNN6ZVFtli2KuVowVLS+14J0jtj 0zxpr0skJT8vVulU3VTeURBMdg9NAo9bj3R5KTk2+dC+AMuHET5aoVvaYmimBGKL 5qzpu7q9Z0aaD2I288suHCnYuRJnt+qKZtNa4hlcY92bN0tcYBonxsdIS2xM6xIu GHNS8HNVUNz4PuCBfmbITvgX9Qx+iZQVlVccDBG5LDpVwgOtnrxHKbe5E499v/9M oVoN+eV9ulHAZdCHWlUAahbsvEqDraCKNT0nHq/xO5dprPjAcjeKYMeaICtblRr8 k+IouGywaN+mW4sBjnaaiuw2eAtoXq/wHisX1iUdNkroqcx9NBshWMDBJnE4sxQJ ZOSc8B6yjJItPvUI7eD3BDgoka/mdoyXTrg+9VRrir6vfDHPrFySLDrO1O5HM5fO 3sExCVO2VM7QMCGHJ1zXXX4szk4SV/PRsjEesvHOyR2xTKZZWMsXe1h9gYslbADd tW0yco/G23xjxqOtMKuM/nShBChflMy9apssldiOfdqODJMv5d4rRpt0xgmtSOM6 qReveuQCasmNrGlAHgDwbtWz01fmSuk9eYDhZNmHA3gxhoHIV/y+wr0CLbOQtDxT p79nhiqwUo5VMj/X30Lu0Wl3ptLuhRWamzTCkEEzdubr8aVsT4RRNQU3KfVFfpT1 MWp/2ui3i80= =Fdgy -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://listman.redhat.com/mailman/listinfo/rhsa-announce . 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 fixes: * node-fetch: exposure of sensitive information to an unauthorized actor (CVE-2022-0235) * follow-redirects: Exposure of Sensitive Information via Authorization Header leak (CVE-2022-0536) * nconf: Prototype pollution in memory store (CVE-2022-21803) * golang: crypto/elliptic IsOnCurve returns true for invalid field elements (CVE-2022-23806) * Moment.js: Path traversal in moment.locale (CVE-2022-24785) * golang: syscall: faccessat checks wrong group (CVE-2022-29526) * go-getter: writes SSH credentials into logfile, exposing sensitive credentials to local uses (CVE-2022-29810) Bug fixes: * RHACM 2.3.11 images (BZ# 2082087) 3. Bugs fixed (https://bugzilla.redhat.com/): 2044591 - CVE-2022-0235 node-fetch: exposure of sensitive information to an unauthorized actor 2053259 - CVE-2022-0536 follow-redirects: Exposure of Sensitive Information via Authorization Header leak 2053429 - CVE-2022-23806 golang: crypto/elliptic IsOnCurve returns true for invalid field elements 2072009 - CVE-2022-24785 Moment.js: Path traversal in moment.locale 2074689 - CVE-2022-21803 nconf: Prototype pollution in memory store 2080279 - CVE-2022-29810 go-getter: writes SSH credentials into logfile, exposing sensitive credentials to local uses 2082087 - RHACM 2.3.11 images 2084085 - CVE-2022-29526 golang: syscall: faccessat checks wrong group 5. 8) - x86_64 3. Description: The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements. Description: Red Hat OpenShift Container Platform is Red Hat's cloud computing Kubernetes application platform solution designed for on-premise or private cloud deployments. This advisory contains the container images for Red Hat OpenShift Container Platform 4.8.53. See the following advisory for the RPM packages for this release: https://access.redhat.com/errata/RHBA-2022:7873 Space precludes documenting all of the container images in this advisory. See the following Release Notes documentation, which will be updated shortly for this release, for details about these changes: https://docs.openshift.com/container-platform/4.8/release_notes/ocp-4-8-release-notes.html Security Fix(es): * go-getter: command injection vulnerability (CVE-2022-26945) * go-getter: unsafe download (issue 1 of 3) (CVE-2022-30321) * go-getter: unsafe download (issue 2 of 3) (CVE-2022-30322) * go-getter: unsafe download (issue 3 of 3) (CVE-2022-30323) 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. Solution: For OpenShift Container Platform 4.8 see the following documentation, which will be updated shortly for this release, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update: https://docs.openshift.com/container-platform/4.8/release_notes/ocp-4-8-release-notes.html You may download the oc tool and use it to inspect release image metadata for x86_64, s390x, and ppc64le architectures. The image digests may be found at https://quay.io/repository/openshift-release-dev/ocp-release?tab=tags The sha values for the release are: (For x86_64 architecture) The image digest is sha256:ac2bbfa7036c64bbdb44f9a74df3dbafcff1b851d812bf2a48c4fabcac3c7a53 (For s390x architecture) The image digest is sha256:ac2c74a664257cea299126d4f789cdf9a5a4efc4a4e8c2361b943374d4eb21e4 (For ppc64le architecture) The image digest is sha256:53adc42ed30ad39d7117837dbf5a6db6943a8f0b3b61bc0d046b83394f5c28b2 All OpenShift Container Platform 4.8 users are advised to upgrade to these updated packages and images when they are available in the appropriate release channel. To check for available updates, use the OpenShift Console or the CLI oc command. Instructions for upgrading a cluster are available at https://docs.openshift.com/container-platform/4.8/updating/updating-cluster-cli.html 4. Bugs fixed (https://bugzilla.redhat.com/): 2077100 - Console backend check for Web Terminal Operator incorrectly returns HTTP 204 2092918 - CVE-2022-30321 go-getter: unsafe download (issue 1 of 3) 2092923 - CVE-2022-30322 go-getter: unsafe download (issue 2 of 3) 2092925 - CVE-2022-30323 go-getter: unsafe download (issue 3 of 3) 2092928 - CVE-2022-26945 go-getter: command injection vulnerability 5. JIRA issues fixed (https://issues.jboss.org/): OCPBUGS-2205 - Prefer local dns does not work expectedly on OCPv4.8 OCPBUGS-2347 - [cluster-api-provider-baremetal] fix 4.8 build OCPBUGS-2577 - [4.8] ETCD Operator goes degraded when a second internal node ip is added OCPBUGS-2773 - e2e tests: Installs Red Hat Integration - 3scale operator test is failing due to change of Operator name OCPBUGS-2989 - [4.8] cri-o should report the stage of container and pod creation it's stuck at 6. Solution: Before applying this update, make sure all previously released errata relevant to your system have been applied. Bugs fixed (https://bugzilla.redhat.com/): 2094982 - CVE-2022-1996 go-restful: Authorization Bypass Through User-Controlled Key 2130218 - 4.9.7 containers 5

AFFECTED PRODUCTS

CVSS

PROBLEMTYPE DATA

TYPE

overflow, memory leak

PATCH

EXTERNAL IDS

REFERENCES

CREDITS

Red Hat

SOURCES

LAST UPDATE DATE

2026-08-13T21:42:31.999000+00:00

SOURCES UPDATE DATE

SOURCES RELEASE DATE