RHBA-2024:0611 - Bug Fix Advisory

Topic

Updated Red Hat Enterprise Linux 9 container images are now available

Description

The Red Hat Enterprise Linux 9 container images have been updated to address the following security advisory: RHSA-2024:0461 (see References)

Users of Red Hat Enterprise Linux 9 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 Enterprise Linux 9 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 Enterprise Linux for x86_64 9 x86_64
• Red Hat Enterprise Linux for x86_64 - Extended Update Support 9.4 x86_64
• Red Hat Enterprise Linux Server - AUS 9.4 x86_64
• Red Hat Enterprise Linux for IBM z Systems 9 s390x
• Red Hat Enterprise Linux for IBM z Systems - Extended Update Support 9.4 s390x
• Red Hat Enterprise Linux for Power, little endian 9 ppc64le
• Red Hat Enterprise Linux for Power, little endian - Extended Update Support 9.4 ppc64le
• Red Hat Enterprise Linux for ARM 64 9 aarch64
• Red Hat Enterprise Linux for ARM 64 - Extended Update Support 9.4 aarch64
• Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions 9.4 ppc64le
• Red Hat Enterprise Linux for x86_64 - Update Services for SAP Solutions 9.4 x86_64
• Red Hat Enterprise Linux for ARM 64 - 4 years of updates 9.4 aarch64
• Red Hat Enterprise Linux for IBM z Systems - 4 years of updates 9.4 s390x

Fixes

• BZ - 2133451 - CVE-2022-36402 kernel: vmwgfx: integer overflow in vmwgfx_execbuf.c
• BZ - 2144379 - CVE-2022-41858 kernel: null-ptr-deref vulnerabilities in sl_tx_timeout in drivers/net/slip
• BZ - 2161310 - CVE-2022-3545 kernel: nfp: use-after-free in area_cache_get()
• BZ - 2187813 - CVE-2023-2166 kernel: NULL pointer dereference in can_rcv_filter
• BZ - 2187931 - CVE-2023-2176 kernel: Slab-out-of-bound read in compare_netdev_and_ip
• BZ - 2224048 - CVE-2023-3812 kernel: tun: bugs for oversize packet when napi frags enabled in tun_napi_alloc_frags
• BZ - 2230042 - CVE-2023-38409 kernel: fbcon: out-of-sync arrays in fbcon_mode_deleted due to wrong con2fb_map assignment
• BZ - 2231800 - CVE-2023-40283 kernel: use-after-free in l2cap_sock_release in net/bluetooth/l2cap_sock.c
• BZ - 2237750 - CVE-2023-3777 kernel: use-after-free in netfilter: nf_tables
• BZ - 2237752 - CVE-2023-4015 kernel: use after free in nft_immediate_deactivate
• BZ - 2237757 - CVE-2023-4623 kernel: net/sched: sch_hfsc UAF
• BZ - 2237760 - CVE-2023-4622 kernel: use after free in unix_stream_sendpage
• BZ - 2239843 - CVE-2023-42753 kernel: netfilter: potential slab-out-of-bound access due to integer underflow
• BZ - 2241924 - CVE-2023-5178 kernel: use after free in nvmet_tcp_free_crypto in NVMe
• BZ - 2245663 - CVE-2023-5633 kernel: vmwgfx: reference count issue leads to use-after-free in surface handling
• BZ - 2246944 - CVE-2023-46813 kernel: SEV-ES local priv escalation
• BZ - 2253986 - CVE-2023-6679 kernel: NULL pointer dereference in dpll_pin_parent_pin_set() in drivers/dpll/dpll_netlink.c

CVEs

• CVE-2021-35937
• CVE-2021-35938
• CVE-2021-35939
• CVE-2022-3545
• CVE-2022-36402
• CVE-2022-41858
• CVE-2023-2166
• CVE-2023-2176
• CVE-2023-3777
• CVE-2023-3812
• CVE-2023-4015
• CVE-2023-4622
• CVE-2023-4623
• CVE-2023-5178
• CVE-2023-5363
• CVE-2023-5388
• CVE-2023-5633
• CVE-2023-6679
• CVE-2023-7104
• CVE-2023-27043
• CVE-2023-38409
• CVE-2023-40283
• CVE-2023-42753
• CVE-2023-46813
• CVE-2023-52562

References

• https://access.redhat.com/errata/RHSA-2024:0461
• https://access.redhat.com/containers