Описание
ELSA-2026-6053: kernel security update (MODERATE)
[6.12.0-124.47.1]
- 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
[6.12.0-124.47.1]
- dpll: zl3073x: Fix output pin phase adjustment sign (Ivan Vecera) [RHEL-149766]
- redhat: genlog: add new JIRA cloud server hostname (Jan Stancek)
- scsi: qla2xxx: Fix bsg_done() causing double free (Ewan D. Milne) [RHEL-153413] {CVE-2025-71238}
- mm/debug_vm_pgtable: clear page table entries at destroy_args() (Herton R. Krzesinski) [RHEL-127317]
[6.12.0-124.46.1]
- netfilter: nf_tables: fix use-after-free in nf_tables_addchain() (CKI Backport Bot) [RHEL-153272] {CVE-2026-23231}
Обновленные пакеты
Oracle Linux 10
Oracle Linux aarch64
kernel-headers
6.12.0-124.47.1.el10_1
perf
6.12.0-124.47.1.el10_1
python3-perf
6.12.0-124.47.1.el10_1
rtla
6.12.0-124.47.1.el10_1
rv
6.12.0-124.47.1.el10_1
kernel-tools
6.12.0-124.47.1.el10_1
kernel-tools-libs
6.12.0-124.47.1.el10_1
kernel-cross-headers
6.12.0-124.47.1.el10_1
kernel-tools-libs-devel
6.12.0-124.47.1.el10_1
libperf
6.12.0-124.47.1.el10_1
Oracle Linux x86_64
kernel
6.12.0-124.47.1.el10_1
kernel-abi-stablelists
6.12.0-124.47.1.el10_1
kernel-core
6.12.0-124.47.1.el10_1
kernel-debug
6.12.0-124.47.1.el10_1
kernel-debug-core
6.12.0-124.47.1.el10_1
kernel-debug-modules
6.12.0-124.47.1.el10_1
kernel-debug-modules-core
6.12.0-124.47.1.el10_1
kernel-debug-modules-extra
6.12.0-124.47.1.el10_1
kernel-debug-uki-virt
6.12.0-124.47.1.el10_1
kernel-modules
6.12.0-124.47.1.el10_1
kernel-modules-core
6.12.0-124.47.1.el10_1
kernel-modules-extra
6.12.0-124.47.1.el10_1
kernel-modules-extra-matched
6.12.0-124.47.1.el10_1
kernel-tools
6.12.0-124.47.1.el10_1
kernel-tools-libs
6.12.0-124.47.1.el10_1
kernel-uki-virt
6.12.0-124.47.1.el10_1
kernel-uki-virt-addons
6.12.0-124.47.1.el10_1
kernel-debug-devel
6.12.0-124.47.1.el10_1
kernel-debug-devel-matched
6.12.0-124.47.1.el10_1
kernel-devel
6.12.0-124.47.1.el10_1
kernel-devel-matched
6.12.0-124.47.1.el10_1
kernel-doc
6.12.0-124.47.1.el10_1
kernel-headers
6.12.0-124.47.1.el10_1
perf
6.12.0-124.47.1.el10_1
python3-perf
6.12.0-124.47.1.el10_1
rtla
6.12.0-124.47.1.el10_1
rv
6.12.0-124.47.1.el10_1
kernel-cross-headers
6.12.0-124.47.1.el10_1
kernel-tools-libs-devel
6.12.0-124.47.1.el10_1
libperf
6.12.0-124.47.1.el10_1
Связанные CVE
Связанные уязвимости
In the Linux kernel, the following vulnerability has been resolved: netfilter: nf_tables: fix use-after-free in nf_tables_addchain() nf_tables_addchain() publishes the chain to table->chains via list_add_tail_rcu() (in nft_chain_add()) before registering hooks. If nf_tables_register_hook() then fails, the error path calls nft_chain_del() (list_del_rcu()) followed by nf_tables_chain_destroy() with no RCU grace period in between. This creates two use-after-free conditions: 1) Control-plane: nf_tables_dump_chains() traverses table->chains under rcu_read_lock(). A concurrent dump can still be walking the chain when the error path frees it. 2) Packet path: for NFPROTO_INET, nf_register_net_hook() briefly installs the IPv4 hook before IPv6 registration fails. Packets entering nft_do_chain() via the transient IPv4 hook can still be dereferencing chain->blob_gen_X when the error path frees the chain. Add synchronize_rcu() between nft_chain_del() and the chain destroy so that all RCU reader...
In the Linux kernel, the following vulnerability has been resolved: netfilter: nf_tables: fix use-after-free in nf_tables_addchain() nf_tables_addchain() publishes the chain to table->chains via list_add_tail_rcu() (in nft_chain_add()) before registering hooks. If nf_tables_register_hook() then fails, the error path calls nft_chain_del() (list_del_rcu()) followed by nf_tables_chain_destroy() with no RCU grace period in between. This creates two use-after-free conditions: 1) Control-plane: nf_tables_dump_chains() traverses table->chains under rcu_read_lock(). A concurrent dump can still be walking the chain when the error path frees it. 2) Packet path: for NFPROTO_INET, nf_register_net_hook() briefly installs the IPv4 hook before IPv6 registration fails. Packets entering nft_do_chain() via the transient IPv4 hook can still be dereferencing chain->blob_gen_X when the error path frees the chain. Add synchronize_rcu() between nft_chain_del() and the chain destroy so that all RCU reader...
In the Linux kernel, the following vulnerability has been resolved: netfilter: nf_tables: fix use-after-free in nf_tables_addchain() nf_tables_addchain() publishes the chain to table->chains via list_add_tail_rcu() (in nft_chain_add()) before registering hooks. If nf_tables_register_hook() then fails, the error path calls nft_chain_del() (list_del_rcu()) followed by nf_tables_chain_destroy() with no RCU grace period in between. This creates two use-after-free conditions: 1) Control-plane: nf_tables_dump_chains() traverses table->chains under rcu_read_lock(). A concurrent dump can still be walking the chain when the error path frees it. 2) Packet path: for NFPROTO_INET, nf_register_net_hook() briefly installs the IPv4 hook before IPv6 registration fails. Packets entering nft_do_chain() via the transient IPv4 hook can still be dereferencing chain->blob_gen_X when the error path frees the chain. Add synchronize_rcu() between nft_chain_del() and the chain d
netfilter: nf_tables: fix use-after-free in nf_tables_addchain()
In the Linux kernel, the following vulnerability has been resolved: n ...