RHBA-2022:4693 - Bug Fix Advisory

Topic

Updated Red Hat CodeReady Workspaces 2.0 container images are now available

Description

The Red Hat CodeReady Workspaces 2.0 container images have been updated to address the following security advisory: RHBA-2022:4630 (see References)

Users of Red Hat CodeReady Workspaces 2.0 container images are advised to upgrade to these updated images, which contain backported patches to correct these security issues, fix these bugs and add these enhancements. Users of these images are also encouraged to rebuild all container images that depend on these images.

You can find images updated by this advisory in Red Hat Container Catalog (see References).

Solution

The Red Hat CodeReady Workspaces 2.0 container images provided by this update can be downloaded from the Red Hat Container Registry at registry.access.redhat.com. Installation instructions for your platform are available at Red Hat Container Catalog (see References).

Dockerfiles and scripts should be amended either to refer to this new image specifically, or to the latest image generally.

Affected Products

• Red Hat Developer Tools (for RHEL Server) 1 x86_64

Fixes

• BZ - 1888433 - CVE-2020-4788 kernel: speculation on incompletely validated data on IBM Power9
• BZ - 1901726 - CVE-2020-27820 kernel: use-after-free in nouveau kernel module
• BZ - 1919791 - CVE-2020-0404 kernel: avoid cyclic entity chains due to malformed USB descriptors
• BZ - 1946684 - CVE-2021-29154 kernel: Local privilege escalation due to incorrect BPF JIT branch displacement computation
• BZ - 1951739 - CVE-2021-42739 kernel: Heap buffer overflow in firedtv driver
• BZ - 1974079 - CVE-2021-3612 kernel: joydev: zero size passed to joydev_handle_JSIOCSBTNMAP()
• BZ - 1981950 - CVE-2021-21781 kernel: arm: SIGPAGE information disclosure vulnerability
• BZ - 1985353 - CVE-2021-37159 kernel: use-after-free in hso_free_net_device() in drivers/net/usb/hso.c
• BZ - 1986473 - CVE-2021-3669 kernel: reading /proc/sysvipc/shm does not scale with large shared memory segment counts
• BZ - 1997467 - CVE-2021-3764 kernel: DoS in ccp_run_aes_gcm_cmd() function
• BZ - 1997961 - CVE-2021-3743 kernel: out-of-bound Read in qrtr_endpoint_post in net/qrtr/qrtr.c
• BZ - 1999544 - CVE-2021-3752 kernel: possible use-after-free in bluetooth module
• BZ - 1999675 - CVE-2021-3759 kernel: unaccounted ipc objects in Linux kernel lead to breaking memcg limits and DoS attacks
• BZ - 2000627 - CVE-2021-3744 kernel: crypto: ccp - fix resource leaks in ccp_run_aes_gcm_cmd()
• BZ - 2000694 - CVE-2021-3772 kernel: sctp: Invalid chunks may be used to remotely remove existing associations
• BZ - 2004949 - CVE-2021-3773 kernel: lack of port sanity checking in natd and netfilter leads to exploit of OpenVPN clients
• BZ - 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
• BZ - 2013180 - CVE-2021-43389 kernel: an array-index-out-bounds in detach_capi_ctr in drivers/isdn/capi/kcapi.c
• BZ - 2014230 - CVE-2021-20322 kernel: new DNS Cache Poisoning Attack based on ICMP fragment needed packets replies
• BZ - 2016169 - CVE-2020-13974 kernel: integer overflow in k_ascii() in drivers/tty/vt/keyboard.c
• BZ - 2017073 - CVE-2021-43056 kernel: ppc: kvm: allows a malicious KVM guest to crash the host
• BZ - 2018205 - CVE-2021-0941 kernel: out-of-bounds read in bpf_skb_change_head() of filter.c due to a use-after-free
• BZ - 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
• BZ - 2025726 - CVE-2021-4002 kernel: possible leak or coruption of data residing on hugetlbfs
• BZ - 2027239 - CVE-2021-4037 kernel: security regression for CVE-2018-13405
• BZ - 2029923 - CVE-2021-4083 kernel: fget: check that the fd still exists after getting a ref to it
• BZ - 2030747 - CVE-2021-44733 kernel: use-after-free in the TEE subsystem
• BZ - 2034342 - CVE-2021-4157 kernel: Buffer overwrite in decode_nfs_fh function
• BZ - 2035652 - CVE-2021-4197 kernel: cgroup: Use open-time creds and namespace for migration perm checks
• BZ - 2036934 - CVE-2021-4203 kernel: Race condition in races in sk_peer_pid and sk_peer_cred accesses
• BZ - 2037019 - CVE-2022-0286 kernel: Local denial of service in bond_ipsec_add_sa
• BZ - 2039911 - CVE-2021-45485 kernel: information leak in the IPv6 implementation
• BZ - 2039914 - CVE-2021-45486 kernel: information leak in the IPv4 implementation
• BZ - 2042822 - CVE-2022-0322 kernel: DoS in sctp_addto_chunk in net/sctp/sm_make_chunk.c
• BZ - 2061700 - CVE-2021-26401 hw: cpu: LFENCE/JMP Mitigation Update for CVE-2017-5715
• BZ - 2061712 - CVE-2022-0001 hw: cpu: intel: Branch History Injection (BHI)
• BZ - 2061721 - CVE-2022-0002 hw: cpu: intel: Intra-Mode BTI
• BZ - 2064855 - CVE-2022-1011 kernel: FUSE allows UAF reads of write() buffers, allowing theft of (partial) /etc/shadow hashes

CVEs

(none)

References

• https://access.redhat.com/errata/RHBA-2022:4630
• https://access.redhat.com/containers