In the Linux kernel, the following vulnerability has been resolved:
bonding: fix xfrm real_dev null pointer dereference
We shouldn't set real_dev to NULL because packets can be in transit and xfrm might call xdo_dev_offload_ok() in parallel. All callbacks assume real_dev is set.
Example trace: kernel: BUG: unable to handle page fault for address: 0000000000001030 kernel: bond0: (slave eni0np1): making interface the new active one kernel: #PF: supervisor write access in kernel mode kernel: #PF: error_code(0x0002) - not-present page kernel: PGD 0 P4D 0 kernel: Oops: 0002 [#1] PREEMPT SMP kernel: CPU: 4 PID: 2237 Comm: ping Not tainted 6.7.7+ #12 kernel: Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-2.fc40 04/01/2014 kernel: RIP: 0010:nsim_ipsec_offload_ok+0xc/0x20 [netdevsim] kernel: bond0: (slave eni0np1): bond_ipsec_add_sa_all: failed to add SA kernel: Code: e0 0f 0b 48 83 7f 38 00 74 de 0f 0b 48 8b 47 08 48 8b 37 48 8b 78 40 e9 b2 e5 9a d7 66 90 0f 1f 44 00 00 48 8b 86 80 02 00 00 <83> 80 30 10 00 00 01 b8 01 00 00 00 c3 0f 1f 80 00 00 00 00 0f 1f kernel: bond0: (slave eni0np1): making interface the new active one kernel: RSP: 0018:ffffabde81553b98 EFLAGS: 00010246 kernel: bond0: (slave eni0np1): bond_ipsec_add_sa_all: failed to add SA kernel: kernel: RAX: 0000000000000000 RBX: ffff9eb404e74900 RCX: ffff9eb403d97c60 kernel: RDX: ffffffffc090de10 RSI: ffff9eb404e74900 RDI: ffff9eb3c5de9e00 kernel: RBP: ffff9eb3c0a42000 R08: 0000000000000010 R09: 0000000000000014 kernel: R10: 7974203030303030 R11: 3030303030303030 R12: 0000000000000000 kernel: R13: ffff9eb3c5de9e00 R14: ffffabde81553cc8 R15: ffff9eb404c53000 kernel: FS: 00007f2a77a3ad00(0000) GS:ffff9eb43bd00000(0000) knlGS:0000000000000000 kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 kernel: CR2: 0000000000001030 CR3: 00000001122ab000 CR4: 0000000000350ef0 kernel: bond0: (slave eni0np1): making interface the new active one kernel: Call Trace: kernel: <TASK> kernel: ? __die+0x1f/0x60 kernel: bond0: (slave eni0np1): bond_ipsec_add_sa_all: failed to add SA kernel: ? page_fault_oops+0x142/0x4c0 kernel: ? do_user_addr_fault+0x65/0x670 kernel: ? kvm_read_and_reset_apf_flags+0x3b/0x50 kernel: bond0: (slave eni0np1): making interface the new active one kernel: ? exc_page_fault+0x7b/0x180 kernel: ? asm_exc_page_fault+0x22/0x30 kernel: ? nsim_bpf_uninit+0x50/0x50 [netdevsim] kernel: bond0: (slave eni0np1): bond_ipsec_add_sa_all: failed to add SA kernel: ? nsim_ipsec_offload_ok+0xc/0x20 [netdevsim] kernel: bond0: (slave eni0np1): making interface the new active one kernel: bond_ipsec_offload_ok+0x7b/0x90 [bonding] kernel: xfrm_output+0x61/0x3b0 kernel: bond0: (slave eni0np1): bond_ipsec_add_sa_all: failed to add SA kernel: ip_push_pending_frames+0x56/0x80
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade kernel-modules-extraUpgrade kernel-rt-modulesUpgrade kernel-zfcpdump-modules-extraUpgrade kernel-debugUpgrade kernel-tools-libsUpgrade kernel-rtUpgrade kernel-toolsUpgrade bpftoolUpgrade kernel-debug-modulesUpgrade kernel-rt-coreUpgrade kernel-rt-develUpgrade kernel-rt-debugUpgrade kernel-rt-modules-extraUpgrade kernel-rt-debug-modulesUpgrade python3-perfUpgrade kernel-rt-debug-coreUpgrade kernel-debug-coreUpgrade kernel-develUpgrade perfUpgrade kernel-cross-headersUpgrade kernel-debug-modules-extraUpgrade kernel-zfcpdump-modulesUpgrade kernel-coreUpgrade kernel-zfcpdump-develUpgrade kernelUpgrade kernel-tools-libs-develUpgrade kernel-modulesUpgrade kernel-headersUpgrade kernel-rt-debug-develUpgrade kernel-zfcpdumpUpgrade kernel-docUpgrade kernel-zfcpdump-coreUpgrade kernel-rt-debug-modules-extraUpgrade kernel-debug-develUpgrade kernel-abi-stablelists | Nov 7, 2024 | Sep 4, 2024 |
| Amazon Linux Ami 2 | — | Upgrade perf-debuginfoUpgrade kernel-headersUpgrade python-perf-debuginfoUpgrade kernel-livepatch-5.15.166-111.163Upgrade python-perfUpgrade perfUpgrade kernel-toolsUpgrade kernel-tools-develUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-debuginfo-common-aarch64Upgrade kernel-tools-debuginfoUpgrade kernel-livepatch-5.10.225-213.878Upgrade bpftoolUpgrade bpftool-debuginfoUpgrade kernelUpgrade kernel-develUpgrade kernel-debuginfo | May 20, 2026 | May 20, 2026 |
| Amazon_linux_2023 | — | Upgrade bpftoolUpgrade python3-perf-debuginfoUpgrade python3-perfUpgrade perf-debuginfoUpgrade kernel-debuginfo-common-aarch64Upgrade kernel-tools-debuginfoUpgrade kernel-tools-develUpgrade perfUpgrade kernel-modules-extraUpgrade kernel-toolsUpgrade kernel-develUpgrade kernel-livepatch-6.1.109-118.189Upgrade kernel-debuginfo-common-x86_64Upgrade kernel-debuginfoUpgrade kernel-modules-extra-commonUpgrade kernel-libbpf-develUpgrade kernel-headersUpgrade kernel-libbpfUpgrade bpftool-debuginfoUpgrade kernel-libbpf-staticUpgrade kernel | Oct 16, 2025 | Sep 4, 2024 |
| Debian | — | Upgrade linux-6.1Upgrade linux | Oct 7, 2024 | Sep 4, 2024 |
| Huawei Euleros 2_0_sp11 | — | Upgrade python3-perfUpgrade kernel-tools-libsUpgrade bpftoolUpgrade kernel-toolsUpgrade kernelUpgrade kernel-abi-stablelists | Dec 12, 2024 | Sep 4, 2024 |
| Huawei Euleros 2_0_sp12 | — | Upgrade kernel-tools-libsUpgrade python3-perfUpgrade kernel-toolsUpgrade bpftoolUpgrade kernel-abi-stablelistsUpgrade kernel | Dec 12, 2024 | Sep 4, 2024 |
| Oracle_linux | — | Upgrade kernelUpgrade kernel-uek | Nov 11, 2024 | Sep 4, 2024 |
| Redhat_linux | — | Upgrade kernel-rtUpgrade kernelNo solution exists | Nov 6, 2024 | Sep 4, 2024 |
| Rocky_linux | — | Upgrade kernel-debug-modules-extraUpgrade perfUpgrade kernel-rt-modulesUpgrade kernel-rt-debuginfoUpgrade kernel-debug-develUpgrade kernel-rt-debug-develUpgrade kernel-debugUpgrade kernel-rt-coreUpgrade kernel-modules-extraUpgrade kernel-debug-coreUpgrade kernel-rt-debug-modulesUpgrade kernel-coreUpgrade kernel-debuginfoUpgrade kernel-headersUpgrade kernel-debug-debuginfoUpgrade kernel-rt-debug-kvmUpgrade kernel-modulesUpgrade kernel-tools-debuginfoUpgrade bpftool-debuginfoUpgrade kernel-rt-debug-modules-extraUpgrade perf-debuginfoUpgrade kernel-rt-modules-extraUpgrade kernel-toolsUpgrade python3-perf-debuginfoUpgrade kernel-rt-debug-debuginfoUpgrade kernel-cross-headersUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-rt-debugUpgrade kernel-rt-develUpgrade kernel-rt-debuginfo-common-x86_64Upgrade kernelUpgrade bpftoolUpgrade kernel-develUpgrade kernel-tools-libsUpgrade kernel-tools-libs-develUpgrade kernel-rtUpgrade kernel-rt-kvmUpgrade python3-perfUpgrade kernel-debug-modulesUpgrade kernel-rt-debug-core | Nov 19, 2024 | Sep 4, 2024 |
| Suse | — | Upgrade kernel-azure-livepatch-develUpgrade kernel-default-baseUpgrade kernel-source-rtUpgrade dtb-marvellUpgrade dtb-socionextUpgrade kernel-kvmsmall-livepatch-develUpgrade kernel-obs-buildUpgrade kernel-rt-extraUpgrade kernel-azure-optionalUpgrade kernel-debug-develUpgrade dtb-exynosUpgrade kernel-debug-vdsoUpgrade kernel-azure-extraUpgrade cluster-md-kmp-azureUpgrade dtb-amlogicUpgrade kselftests-kmp-64kbUpgrade kernel-docs-htmlUpgrade kernel-rt_debug-livepatch-develUpgrade kernel-default-livepatchUpgrade kernel-sourceUpgrade kernel-64kb-optionalUpgrade kernel-azureUpgrade dtb-appleUpgrade kernel-source-vanillaUpgrade dtb-amazonUpgrade dtb-broadcomUpgrade gfs2-kmp-defaultUpgrade dtb-sprdUpgrade reiserfs-kmp-rtUpgrade dlm-kmp-64kbUpgrade kernel-azure-vdsoUpgrade kernel-64kbUpgrade dtb-alteraUpgrade gfs2-kmp-azureUpgrade reiserfs-kmp-64kbUpgrade kernel-debug-livepatch-develUpgrade kernel-rt-vdsoUpgrade kernel-rt-optionalUpgrade kernel-64kb-extraUpgrade kernel-source-azureUpgrade ocfs2-kmp-64kbUpgrade kernel-rt_debugUpgrade kernel-syms-rtUpgrade kernel-rt_debug-develUpgrade kernel-default-develUpgrade kernel-kvmsmall-develUpgrade kernel-kvmsmall-vdsoUpgrade dlm-kmp-defaultUpgrade dtb-caviumUpgrade dtb-amdUpgrade dtb-freescaleUpgrade kernel-default-livepatch-develUpgrade kernel-rt_debug-vdsoUpgrade kselftests-kmp-azureUpgrade dtb-renesasUpgrade kernel-rt-livepatch-develUpgrade dtb-lgUpgrade kernel-azure-develUpgrade dtb-xilinxUpgrade kernel-devel-rtUpgrade kernel-default-vdsoUpgrade cluster-md-kmp-rtUpgrade kernel-symsUpgrade kernel-debugUpgrade dtb-apmUpgrade reiserfs-kmp-azureUpgrade ocfs2-kmp-defaultUpgrade dtb-mediatekUpgrade gfs2-kmp-64kbUpgrade ocfs2-kmp-rtUpgrade dtb-nvidiaUpgrade kernel-default-optionalUpgrade dtb-qcomUpgrade kernel-64kb-develUpgrade dlm-kmp-azureUpgrade cluster-md-kmp-defaultUpgrade cluster-md-kmp-64kbUpgrade kernel-rtUpgrade reiserfs-kmp-defaultUpgrade ocfs2-kmp-azureUpgrade kernel-syms-azureUpgrade kernel-develUpgrade kernel-docsUpgrade kernel-devel-azureUpgrade kernel-defaultUpgrade kernel-64kb-livepatch-develUpgrade kernel-zfcpdumpUpgrade kernel-obs-qaUpgrade dtb-rockchipUpgrade kernel-kvmsmallUpgrade kernel-default-base-rebuildUpgrade kernel-macrosUpgrade kselftests-kmp-defaultUpgrade kernel-rt-develUpgrade dlm-kmp-rtUpgrade kernel-default-extraUpgrade dtb-armUpgrade kernel-rt-livepatchUpgrade kselftests-kmp-rtUpgrade gfs2-kmp-rtUpgrade dtb-hisiliconUpgrade dtb-allwinner | Dec 5, 2025 | Nov 8, 2024 |
| Ubuntu | — | Upgrade linux-image-5.15.0-1069-kvmUpgrade linux-image-azure-cvmUpgrade linux-image-generic-hwe-22.04Upgrade linux-image-nvidia-64kUpgrade linux-image-azure-fdeUpgrade linux-image-6.8.0-1019-nvidia-lowlatencyUpgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-6.8.0-1019-gcpUpgrade linux-image-kvmUpgrade linux-image-6.8.0-50-genericUpgrade linux-image-ibm-lts-24.04Upgrade linux-image-oracle-lts-22.04Upgrade linux-image-oem-24.04aUpgrade linux-image-gkeop-5.15Upgrade linux-image-5.15.0-125-generic-64kUpgrade linux-image-oem-20.04cUpgrade linux-image-oem-22.04bUpgrade linux-image-6.8.0-50-lowlatencyUpgrade linux-image-generic-hwe-24.04Upgrade linux-image-virtual-hwe-24.04Upgrade linux-image-5.15.0-1078-azureUpgrade linux-image-6.8.0-1019-nvidia-lowlatency-64kUpgrade linux-image-oem-20.04dUpgrade linux-image-6.8.0-50-lowlatency-64kUpgrade linux-image-virtual-hwe-22.04Upgrade linux-image-generic-lpae-hwe-20.04Upgrade linux-image-virtual-hwe-20.04Upgrade linux-image-awsUpgrade linux-image-5.15.0-1067-intel-iotgUpgrade linux-image-6.8.0-1019-nvidiaUpgrade linux-image-5.15.0-1075-azureUpgrade linux-image-oracleUpgrade linux-image-oem-20.04Upgrade linux-image-generic-64k-hwe-24.04Upgrade linux-image-oracle-64kUpgrade linux-image-gcpUpgrade linux-image-oem-22.04dUpgrade linux-image-raspiUpgrade linux-image-nvidia-hwe-22.04Upgrade linux-image-5.15.0-1070-oracleUpgrade linux-image-6.8.0-1020-azure-fdeUpgrade linux-image-6.8.0-1017-oracleUpgrade linux-image-azureUpgrade linux-image-5.15.0-1038-xilinx-zynqmpUpgrade linux-image-generic-hwe-20.04Upgrade linux-image-6.8.0-1018-oemUpgrade linux-image-nvidia-6.8Upgrade linux-image-oem-24.04Upgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-generic-64kUpgrade linux-image-nvidiaUpgrade linux-image-virtualUpgrade linux-image-oem-20.04bUpgrade linux-image-lowlatency-64kUpgrade linux-image-oem-22.04cUpgrade linux-image-generic-lpaeUpgrade linux-image-generic-64k-hwe-20.04Upgrade linux-image-gcp-lts-22.04Upgrade linux-image-5.15.0-125-genericUpgrade linux-image-6.8.0-1019-nvidia-64kUpgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-lowlatency-64k-hwe-20.04Upgrade linux-image-ibmUpgrade linux-image-6.8.0-1017-oracle-64kUpgrade linux-image-6.8.0-1017-ibmUpgrade linux-image-5.15.0-125-generic-lpaeUpgrade linux-image-lowlatency-hwe-24.04Upgrade linux-image-gke-5.15Upgrade linux-image-nvidia-64k-hwe-22.04Upgrade linux-image-5.15.0-1067-nvidia-lowlatencyUpgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-5.15.0-1069-gkeUpgrade linux-image-gkeop-6.8Upgrade linux-image-lowlatency-64k-hwe-24.04Upgrade linux-image-6.8.0-1015-gkeUpgrade linux-image-6.8.0-1020-azureUpgrade linux-image-gkeUpgrade linux-image-azure-lts-22.04Upgrade linux-image-intel-iotgUpgrade linux-image-6.8.0-1002-gkeopUpgrade linux-image-5.15.0-1071-gcpUpgrade linux-image-oem-22.04aUpgrade linux-image-5.15.0-1065-raspiUpgrade linux-image-6.8.0-50-generic-64kUpgrade linux-image-aws-lts-22.04Upgrade linux-image-5.15.0-1067-nvidiaUpgrade linux-image-5.15.0-1055-gkeopUpgrade linux-image-intelUpgrade linux-image-5.15.0-125-lowlatencyUpgrade linux-image-genericUpgrade linux-image-raspi-nolpaeUpgrade linux-image-nvidia-64k-6.8Upgrade linux-image-nvidia-lowlatencyUpgrade linux-image-5.15.0-125-lowlatency-64kUpgrade linux-image-5.15.0-1072-awsUpgrade linux-image-ibm-classicUpgrade linux-image-lowlatencyUpgrade linux-image-gkeopUpgrade linux-image-oem-22.04Upgrade linux-image-xilinx-zynqmpUpgrade linux-image-6.8.0-1020-awsUpgrade linux-image-6.8.0-1016-raspiUpgrade linux-image-5.15.0-1065-ibm | Nov 12, 2024 | Sep 4, 2024 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jan 20, 2025 | Sep 4, 2024 |
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