Oracle alert ELSA-2026-23329 (kernel)
| From: | Errata Announcements for Oracle Linux via El-errata <el-errata@oss.oracle.com> | |
| To: | el-errata@oss.oracle.com | |
| Subject: | [El-errata] ELSA-2026-23329 Important: Oracle Linux 10 kernel security update | |
| Date: | Tue, 04 Aug 2026 09:56:43 -0700 | |
| Message-ID: | <mailman.376.1785862616.18.el-errata@oss.oracle.com> |
Oracle Linux Security Advisory ELSA-2026-23329 http://linux.oracle.com/errata/ELSA-2026-23329.html The following updated rpms for Oracle Linux 10 have been uploaded to the Unbreakable Linux Network: x86_64: kernel-6.12.0-211.34.1.el10_2.x86_64.rpm kernel-abi-stablelists-6.12.0-211.34.1.el10_2.noarch.rpm kernel-core-6.12.0-211.34.1.el10_2.x86_64.rpm kernel-cross-headers-6.12.0-211.34.1.el10_2.x86_64.rpm kernel-debug-6.12.0-211.34.1.el10_2.x86_64.rpm kernel-debug-core-6.12.0-211.34.1.el10_2.x86_64.rpm kernel-debug-devel-6.12.0-211.34.1.el10_2.x86_64.rpm kernel-debug-devel-matched-6.12.0-211.34.1.el10_2.x86_64.rpm kernel-debug-modules-6.12.0-211.34.1.el10_2.x86_64.rpm kernel-debug-modules-core-6.12.0-211.34.1.el10_2.x86_64.rpm kernel-debug-modules-extra-6.12.0-211.34.1.el10_2.x86_64.rpm kernel-debug-uki-virt-6.12.0-211.34.1.el10_2.x86_64.rpm kernel-devel-6.12.0-211.34.1.el10_2.x86_64.rpm kernel-devel-matched-6.12.0-211.34.1.el10_2.x86_64.rpm kernel-doc-6.12.0-211.34.1.el10_2.noarch.rpm kernel-headers-6.12.0-211.34.1.el10_2.x86_64.rpm kernel-modules-6.12.0-211.34.1.el10_2.x86_64.rpm kernel-modules-core-6.12.0-211.34.1.el10_2.x86_64.rpm kernel-modules-extra-6.12.0-211.34.1.el10_2.x86_64.rpm kernel-modules-extra-matched-6.12.0-211.34.1.el10_2.x86_64.rpm kernel-tools-6.12.0-211.34.1.el10_2.x86_64.rpm kernel-tools-libs-6.12.0-211.34.1.el10_2.x86_64.rpm kernel-tools-libs-devel-6.12.0-211.34.1.el10_2.x86_64.rpm kernel-uki-virt-6.12.0-211.34.1.el10_2.x86_64.rpm kernel-uki-virt-addons-6.12.0-211.34.1.el10_2.x86_64.rpm libperf-6.12.0-211.34.1.el10_2.x86_64.rpm perf-6.12.0-211.34.1.el10_2.x86_64.rpm python3-perf-6.12.0-211.34.1.el10_2.x86_64.rpm rtla-6.12.0-211.34.1.el10_2.x86_64.rpm rv-6.12.0-211.34.1.el10_2.x86_64.rpm aarch64: kernel-cross-headers-6.12.0-211.34.1.el10_2.aarch64.rpm kernel-headers-6.12.0-211.34.1.el10_2.aarch64.rpm kernel-tools-6.12.0-211.34.1.el10_2.aarch64.rpm kernel-tools-libs-6.12.0-211.34.1.el10_2.aarch64.rpm kernel-tools-libs-devel-6.12.0-211.34.1.el10_2.aarch64.rpm libperf-6.12.0-211.34.1.el10_2.aarch64.rpm perf-6.12.0-211.34.1.el10_2.aarch64.rpm python3-perf-6.12.0-211.34.1.el10_2.aarch64.rpm rtla-6.12.0-211.34.1.el10_2.aarch64.rpm rv-6.12.0-211.34.1.el10_2.aarch64.rpm SRPMS: http://oss.oracle.com/ol10/SRPMS-updates/kernel-6.12.0-21... Related CVEs: CVE-2025-38653 CVE-2025-68366 CVE-2026-31613 CVE-2026-31709 CVE-2026-43322 CVE-2026-43329 CVE-2026-46243 Description of changes: [6.12.0-211.34.1] - Add new Oracle Linux Driver Signing (key 1) certificate [Orabug: 37985782] - Disable UKI signing [Orabug: 36571828] - Update Oracle Linux certificates (Kevin Lyons) - Disable signing for aarch64 (Ilya Okomin) - Oracle Linux RHCK Module Signing Key was added to the kernel trusted keys list (olkmod_signing_key.pem) [Orabug: 29539237] - Update x509.genkey [Orabug: 24817676] - Conflict with shim-ia32 and shim-x64 <= 15.3-1.0.5] - Remove upstream reference during boot (Kevin Lyons) [Orabug: 34729535] - Add Oracle Linux IMA certificates - Update module name for cryptographic module [Orabug: 37400433] - Clean git history at setup stage [6.12.0-211.34.1] - crypto: ccp - copy IV using skcipher ivsize (CKI Backport Bot) [RHEL-188463] {CVE-2026-53016} - xfs: resample the data fork mapping after cycling ILOCK (Carlos Maiolino) [RHEL-193945] - xfrm: esp: restore combined single-frag length gate (CKI Backport Bot) [RHEL-178326] [6.12.0-211.33.1] - futex/requeue: Revert "Prevent NULL pointer dereference in remove_waiter() on self-deadlock"" (CKI Backport Bot) [RHEL-193250] {CVE-2026-53166} - futex/requeue: Prevent NULL pointer dereference in remove_waiter() on self-deadlock (CKI Backport Bot) [RHEL-193250] {CVE-2026-43499} - locking/rtmutex: Skip remove_waiter() when waiter is not enqueued (CKI Backport Bot) [RHEL-193153] {CVE-2026-43499} - rtmutex: Use waiter::task instead of current in remove_waiter() (CKI Backport Bot) [RHEL-193153] {CVE-2026-43499} - md/bitmap: fix GPF in write_page caused by resize race (Nigel Croxon) [RHEL-174092] {CVE-2026-43163} [6.12.0-211.32.1] - KVM: x86: Fix shadow paging use-after-free due to unexpected role (Paolo Bonzini) [RHEL-192407] {CVE-2026-53359} - KVM: x86: Fix shadow paging use-after-free due to unexpected GFN (CKI Backport Bot) [RHEL-186698] {CVE-2026-46113} - net/sched: ets: Always remove class from active list before deleting in ets_qdisc_change (CKI Backport Bot) [RHEL-183007] {CVE-2025-71066} - sctp: revalidate list cursor after sctp_sendmsg_to_asoc() in SCTP_SENDALL (CKI Backport Bot) [RHEL-179854] {CVE-2026-46227} [6.12.0-211.31.1] - eventpoll: refresh epi_fget() / ep_remove_file() comments (Ian Kent) [RHEL-180776] - eventpoll: Fix integer overflow in ep_loop_check_proc() (Ian Kent) [RHEL-180776] - eventpoll: drop vestigial epi->dying flag (Ian Kent) [RHEL-180776] - eventpoll: Fix semi-unbounded recursion (Ian Kent) [RHEL-180776] {CVE-2025-38614} - eventpoll: drop dead bool return from ep_remove_epi() (Ian Kent) [RHEL-180776] - eventpoll: refresh eventpoll_release() fast-path comment (Ian Kent) [RHEL-180776] - eventpoll: move f_lock acquisition into ep_remove_file() (Ian Kent) [RHEL-180776] - eventpoll: fix ep_remove struct eventpoll / struct file UAF (Ian Kent) [RHEL-180776] {CVE-2026-46242} - eventpoll: drop vestigial __ prefix from ep_remove_{file,epi}() (Ian Kent) [RHEL-180776] - eventpoll: move epi_fget() up (Ian Kent) [RHEL-180776] - eventpoll: rename ep_remove_safe() back to ep_remove() (Ian Kent) [RHEL-180776] - eventpoll: kill __ep_remove() (Ian Kent) [RHEL-180776] - eventpoll: split __ep_remove() (Ian Kent) [RHEL-180776] - eventpoll: use hlist_is_singular_node() in __ep_remove() (Ian Kent) [RHEL-180776] - eventpoll: defer struct eventpoll free to RCU grace period (Ian Kent) [RHEL-173832] {CVE-2026-43074} - epoll: annotate racy check (Ian Kent) [RHEL-180776] - smb/client: fix out-of-bounds read in smb2_compound_op() (Paulo Alcantara) [RHEL-180048] {CVE-2026-46155} - smb: client: fix off-by-8 bounds check in check_wsl_eas() (Paulo Alcantara) [RHEL-180048] - tg3: Fix race for querying speed/duplex (CKI Backport Bot) [RHEL-182770] - procfs: fix missing RCU protection when reading real_parent in do_task_stat() (CKI Backport Bot) [RHEL-181902] {CVE-2026-46259} - net/ipv6: ioam6: prevent schema length wraparound in trace fill (Antoine Tenart) [RHEL-174786] {CVE-2026-43341} - net/mana: Null service_wq on setup error to prevent double destroy (CKI Backport Bot) [RHEL-180277] {CVE-2026-43276} - net: mana: Fix double destroy_workqueue on service rescan PCI path (CKI Backport Bot) [RHEL-180277] {CVE-2026-43276} - net: page_pool: avoid false positive warning if NAPI was never added (Ivan Vecera) [RHEL-162140] [6.12.0-211.30.1] - ipv6: account for fraggap on the paged allocation path (Sabrina Dubroca) [RHEL-191349] - ipv4: account for fraggap on the paged allocation path (Sabrina Dubroca) [RHEL-191349] - fs/smb/client: fix out-of-bounds read in cifs_sanitize_prepath (CKI Backport Bot) [RHEL-189491] {CVE-2026-43112} - Enable workaround for ARM64 ERRATUM 4118414 (Mark Salter) [RHEL-183592] {CVE-2025-10263} - arm64: errata: Mitigate TLBI errata on Microsoft Azure Cobalt 100 CPU (Mark Salter) [RHEL-183592] {CVE-2025-10263} - arm64: errata: Mitigate TLBI errata on NVIDIA Olympus CPU (Mark Salter) [RHEL-183592] {CVE-2025-10263} - arm64: errata: Mitigate TLBI errata on various Arm CPUs (Mark Salter) [RHEL-183592] {CVE-2025-10263} - arm64: cputype: Add C1-Ultra definitions (Mark Salter) [RHEL-183592] {CVE-2025-10263} - arm64: cputype: Add C1-Premium definitions (Mark Salter) [RHEL-183592] {CVE-2025-10263} - arm64: cputype: Add C1-Pro definitions (Mark Salter) [RHEL-183592] {CVE-2025-10263} - crypto: krb5 - filter out async aead implementations at alloc (CKI Backport Bot) [RHEL-182537] - crypto: krb5enc - fix async decrypt skipping hash verification (CKI Backport Bot) [RHEL-182537] - crypto: krb5enc - fix sleepable flag handling in encrypt dispatch (CKI Backport Bot) [RHEL-182537] - crypto: testmgr - allow authenc(hmac(sha{256,384}),cts(cbc(aes))) in FIPS mode (CKI Backport Bot) [RHEL-182537] - ASoC: SDCA: fix NULL pointer dereference in sdca_dev_unregister_functions (CKI Backport Bot) [RHEL-185110] - KVM: arm64: vgic-its: Drop the translation cache reference only for the erased entry (CKI Backport Bot) [RHEL-183965] {CVE-2026-46316} - netfilter: nft_inner: Fix IPv6 inner_thoff desync (CKI Backport Bot) [RHEL-181936] {CVE-2026-46244} - drm/gem: Fix inconsistent plane dimension calculation in drm_gem_fb_init_with_funcs() (CKI Backport Bot) [RHEL-179912] {CVE-2026-46209} - rxrpc: Fix rxrpc_input_call_event() to only unshare DATA packets (CKI Backport Bot) [RHEL-179566] {CVE-2026-45998} - rxrpc: Fix potential UAF after skb_unshare() failure (CKI Backport Bot) [RHEL-179566] {CVE-2026-45998} [6.12.0-211.29.1] - RDMA/mlx5: Fix error path fall-through in mlx5_ib_dev_res_srq_init() (CKI Backport Bot) [RHEL-180001] {CVE-2026-46176} - crypto: tegra - Return ENOMEM when input buffer allocation fails for ccm (Vladislav Dronov) [RHEL-182759] - crypto: tegra - Fix dma_free_coherent size error (Vladislav Dronov) [RHEL-182759] - crypto: tegra - Don't touch bo refcount in host1x bo pin/unpin (Vladislav Dronov) [RHEL-182759] - crypto: tegra - Add missing CRYPTO_ALG_ASYNC (Vladislav Dronov) [RHEL-182759] {CVE-2026-31739} - crypto: tegra - Use int type to store negative error codes (Vladislav Dronov) [RHEL-182759] - crypto: tegra - Remove the use of dev_err_probe() (Vladislav Dronov) [RHEL-182759] - crypto: tegra - use API helpers to setup fallback request (Vladislav Dronov) [RHEL-182759] - crypto: tegra - remove unneeded crypto_engine_stop() call (Vladislav Dronov) [RHEL-182759] - scsi: qla2xxx: Add support to report MPI FW state (Ewan D. Milne) [RHEL-181887] - RDMA/vmw_pvrdma: Fix double free on pvrdma_alloc_ucontext() error path (CKI Backport Bot) [RHEL-179965] {CVE-2026-46189} - ALSA: aloop: Fix peer runtime UAF during format-change stop (CKI Backport Bot) [RHEL-179317] {CVE-2026-46090} - ALSA: usb-audio: Add sanity check for OOB writes at silencing (CKI Backport Bot) [RHEL-173937] {CVE-2026-43279} [6.12.0-211.28.1] - selinux: RHEL-only hotfix for execmem regression (Ondrej Mosnacek) [RHEL-185117] - tcp: fix potential race in tcp_v6_syn_recv_sock() (Paolo Abeni) [RHEL-174242] {CVE-2026-43198} - scsi: qla2xxx: Completely fix fcport double free (Ewan D. Milne) [RHEL-179755] {CVE-2026-43414} - RDMA/mana: Remove user triggerable WARN_ON() in mana_ib_create_qp_rss() (CKI Backport Bot) [RHEL-180155] {CVE-2026-46117} - RDMA/iwcm: Fix workqueue list corruption by removing work_list (CKI Backport Bot) [RHEL-179665] {CVE-2026-45898} - rxrpc: fix RESPONSE authenticator parser OOB read (CKI Backport Bot) [RHEL-171456] {CVE-2026-31636} [6.12.0-211.27.1] - nvmet-tcp: fix race between ICReq handling and queue teardown (CKI Backport Bot) [RHEL-180106] {CVE-2026-46135} - RDMA/mana: Validate rx_hash_key_len (CKI Backport Bot) [RHEL-180090] {CVE-2026-46145} - ipv6: icmp: clear skb2->cb[] in ip6_err_gen_icmpv6_unreach() (Guillaume Nault) [RHEL-172675] {CVE-2026-43038} [6.12.0-211.26.1] - net/sched: fix pedit partial COW leading to page cache corruption (Ivan Vecera) [RHEL-177380] {CVE-2026-46331} - exit: prevent preemption of oopsing TASK_DEAD task (CKI Backport Bot) [RHEL-180009] {CVE-2026-46173} - crypto: caam - fix overflow on long hmac keys (CKI Backport Bot) [RHEL-179769] {CVE-2026-43330} - net: mana: fix use-after-free in add_adev() error path (CKI Backport Bot) [RHEL-172772] {CVE-2026-43056} _______________________________________________ El-errata mailing list El-errata@oss.oracle.com https://oss.oracle.com/mailman/listinfo/el-errata