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ELSA-2026-4723

Опубликовано: 17 мар. 2026
Источник: oracle-oval
Платформа: Oracle Linux 10

Описание

ELSA-2026-4723: kernel security update (MODERATE)

[6.12.0-124.45.1]

  • 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

[6.12.0-124.45.1]

  • ipv6: Fix use-after-free in inet6_addr_del(). (CKI Backport Bot) [RHEL-144768] {CVE-2026-23010}

[6.12.0-124.44.1]

  • dpll: expose fractional frequency offset in ppt (Ivan Vecera) [RHEL-146354]
  • dpll: zl3073x: Implement device mode setting support (Ivan Vecera) [RHEL-151824]
  • dpll: add dpll_device op to set working mode (Ivan Vecera) [RHEL-151824]
  • dpll: add dpll_device op to get supported modes (Ivan Vecera) [RHEL-151824]
  • net: vxlan: prevent NULL deref in vxlan_xmit_one (Antoine Tenart) [RHEL-133362]
  • NFS: Fixup allocation flags for nfsiod's __GFP_NORETRY (Olga Kornievskaia) [RHEL-144916]
  • s390/pci: Allow automatic recovery with minimal driver support (CKI Backport Bot) [RHEL-118883]

Обновленные пакеты

Oracle Linux 10

Oracle Linux aarch64

kernel-headers

6.12.0-124.45.1.el10_1

perf

6.12.0-124.45.1.el10_1

python3-perf

6.12.0-124.45.1.el10_1

rtla

6.12.0-124.45.1.el10_1

rv

6.12.0-124.45.1.el10_1

kernel-tools

6.12.0-124.45.1.el10_1

kernel-tools-libs

6.12.0-124.45.1.el10_1

kernel-cross-headers

6.12.0-124.45.1.el10_1

kernel-tools-libs-devel

6.12.0-124.45.1.el10_1

libperf

6.12.0-124.45.1.el10_1

Oracle Linux x86_64

kernel-debug-devel

6.12.0-124.45.1.el10_1

kernel-debug-devel-matched

6.12.0-124.45.1.el10_1

kernel-devel

6.12.0-124.45.1.el10_1

kernel-devel-matched

6.12.0-124.45.1.el10_1

kernel-doc

6.12.0-124.45.1.el10_1

kernel-headers

6.12.0-124.45.1.el10_1

perf

6.12.0-124.45.1.el10_1

python3-perf

6.12.0-124.45.1.el10_1

rtla

6.12.0-124.45.1.el10_1

rv

6.12.0-124.45.1.el10_1

kernel

6.12.0-124.45.1.el10_1

kernel-abi-stablelists

6.12.0-124.45.1.el10_1

kernel-core

6.12.0-124.45.1.el10_1

kernel-debug

6.12.0-124.45.1.el10_1

kernel-debug-core

6.12.0-124.45.1.el10_1

kernel-debug-modules

6.12.0-124.45.1.el10_1

kernel-debug-modules-core

6.12.0-124.45.1.el10_1

kernel-debug-modules-extra

6.12.0-124.45.1.el10_1

kernel-debug-uki-virt

6.12.0-124.45.1.el10_1

kernel-modules

6.12.0-124.45.1.el10_1

kernel-modules-core

6.12.0-124.45.1.el10_1

kernel-modules-extra

6.12.0-124.45.1.el10_1

kernel-modules-extra-matched

6.12.0-124.45.1.el10_1

kernel-tools

6.12.0-124.45.1.el10_1

kernel-tools-libs

6.12.0-124.45.1.el10_1

kernel-uki-virt

6.12.0-124.45.1.el10_1

kernel-uki-virt-addons

6.12.0-124.45.1.el10_1

kernel-cross-headers

6.12.0-124.45.1.el10_1

kernel-tools-libs-devel

6.12.0-124.45.1.el10_1

libperf

6.12.0-124.45.1.el10_1

Связанные CVE

CVE-2026-23010

Ссылки на источники

Связанные уязвимости

ubuntu логотип

CVE-2026-23010

ubuntu
около 2 месяцев назад

In the Linux kernel, the following vulnerability has been resolved: ipv6: Fix use-after-free in inet6_addr_del(). syzbot reported use-after-free of inet6_ifaddr in inet6_addr_del(). [0] The cited commit accidentally moved ipv6_del_addr() for mngtmpaddr before reading its ifp->flags for temporary addresses in inet6_addr_del(). Let's move ipv6_del_addr() down to fix the UAF. [0]: BUG: KASAN: slab-use-after-free in inet6_addr_del.constprop.0+0x67a/0x6b0 net/ipv6/addrconf.c:3117 Read of size 4 at addr ffff88807b89c86c by task syz.3.1618/9593 CPU: 0 UID: 0 PID: 9593 Comm: syz.3.1618 Not tainted syzkaller #0 PREEMPT(full) Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 Call Trace: <TASK> __dump_stack lib/dump_stack.c:94 [inline] dump_stack_lvl+0x116/0x1f0 lib/dump_stack.c:120 print_address_description mm/kasan/report.c:378 [inline] print_report+0xcd/0x630 mm/kasan/report.c:482 kasan_report+0xe0/0x110 mm/kasan/report.c:595 inet6_addr_del.constprop....

redhat логотип

CVE-2026-23010

CVSS3: 7.3
redhat
2 месяца назад

In the Linux kernel, the following vulnerability has been resolved: ipv6: Fix use-after-free in inet6_addr_del(). syzbot reported use-after-free of inet6_ifaddr in inet6_addr_del(). [0] The cited commit accidentally moved ipv6_del_addr() for mngtmpaddr before reading its ifp->flags for temporary addresses in inet6_addr_del(). Let's move ipv6_del_addr() down to fix the UAF. [0]: BUG: KASAN: slab-use-after-free in inet6_addr_del.constprop.0+0x67a/0x6b0 net/ipv6/addrconf.c:3117 Read of size 4 at addr ffff88807b89c86c by task syz.3.1618/9593 CPU: 0 UID: 0 PID: 9593 Comm: syz.3.1618 Not tainted syzkaller #0 PREEMPT(full) Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 Call Trace: <TASK> __dump_stack lib/dump_stack.c:94 [inline] dump_stack_lvl+0x116/0x1f0 lib/dump_stack.c:120 print_address_description mm/kasan/report.c:378 [inline] print_report+0xcd/0x630 mm/kasan/report.c:482 kasan_report+0xe0/0x110 mm/kasan/report.c:595 inet6_addr_del.constprop....

nvd логотип

CVE-2026-23010

nvd
около 2 месяцев назад

In the Linux kernel, the following vulnerability has been resolved: ipv6: Fix use-after-free in inet6_addr_del(). syzbot reported use-after-free of inet6_ifaddr in inet6_addr_del(). [0] The cited commit accidentally moved ipv6_del_addr() for mngtmpaddr before reading its ifp->flags for temporary addresses in inet6_addr_del(). Let's move ipv6_del_addr() down to fix the UAF. [0]: BUG: KASAN: slab-use-after-free in inet6_addr_del.constprop.0+0x67a/0x6b0 net/ipv6/addrconf.c:3117 Read of size 4 at addr ffff88807b89c86c by task syz.3.1618/9593 CPU: 0 UID: 0 PID: 9593 Comm: syz.3.1618 Not tainted syzkaller #0 PREEMPT(full) Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 Call Trace: <TASK> __dump_stack lib/dump_stack.c:94 [inline] dump_stack_lvl+0x116/0x1f0 lib/dump_stack.c:120 print_address_description mm/kasan/report.c:378 [inline] print_report+0xcd/0x630 mm/kasan/report.c:482 kasan_report+0xe0/0x110 mm/kasan/report.c:595 inet6_addr_del.

debian логотип

CVE-2026-23010

debian
около 2 месяцев назад

In the Linux kernel, the following vulnerability has been resolved: i ...

github логотип

GHSA-3c7w-pf2p-jwm8

github
около 2 месяцев назад

In the Linux kernel, the following vulnerability has been resolved: ipv6: Fix use-after-free in inet6_addr_del(). syzbot reported use-after-free of inet6_ifaddr in inet6_addr_del(). [0] The cited commit accidentally moved ipv6_del_addr() for mngtmpaddr before reading its ifp->flags for temporary addresses in inet6_addr_del(). Let's move ipv6_del_addr() down to fix the UAF. [0]: BUG: KASAN: slab-use-after-free in inet6_addr_del.constprop.0+0x67a/0x6b0 net/ipv6/addrconf.c:3117 Read of size 4 at addr ffff88807b89c86c by task syz.3.1618/9593 CPU: 0 UID: 0 PID: 9593 Comm: syz.3.1618 Not tainted syzkaller #0 PREEMPT(full) Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 Call Trace: <TASK> __dump_stack lib/dump_stack.c:94 [inline] dump_stack_lvl+0x116/0x1f0 lib/dump_stack.c:120 print_address_description mm/kasan/report.c:378 [inline] print_report+0xcd/0x630 mm/kasan/report.c:482 kasan_report+0xe0/0x110 mm/kasan/report.c:595 inet6_addr_d...