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-rt-debug-coreUpgrade kernel-rt-coreUpgrade kernel-modules-extraUpgrade python3-perfUpgrade kernel-rtUpgrade kernel-develUpgrade kernel-rt-modulesUpgrade kernel-cross-headersUpgrade kernel-debugUpgrade kernel-debug-coreUpgrade kernel-rt-modules-extraUpgrade kernel-toolsUpgrade kernel-zfcpdump-modules-extraUpgrade kernel-debug-modulesUpgrade bpftoolUpgrade kernel-rt-debugUpgrade kernel-tools-libsUpgrade perfUpgrade kernel-rt-develUpgrade kernel-rt-debug-modulesUpgrade kernel-docUpgrade kernel-modulesUpgrade kernel-headersUpgrade kernel-tools-libs-develUpgrade kernel-rt-debug-modules-extraUpgrade kernel-zfcpdump-coreUpgrade kernel-zfcpdumpUpgrade kernel-rt-debug-develUpgrade kernel-debug-develUpgrade kernel-zfcpdump-modulesUpgrade kernel-debug-modules-extraUpgrade kernel-zfcpdump-develUpgrade kernelUpgrade kernel-abi-stablelistsUpgrade kernel-core | Nov 7, 2024 | Sep 4, 2024 |
| Amazon Linux Ami 2 | — | Upgrade kernel-debuginfo-common-x86_64Upgrade kernel-tools-debuginfoUpgrade kernelUpgrade bpftoolUpgrade bpftool-debuginfoUpgrade kernel-debuginfo-common-aarch64Upgrade kernel-livepatch-5.10.225-213.878Upgrade kernel-develUpgrade kernel-debuginfoUpgrade kernel-toolsUpgrade python-perf-debuginfoUpgrade kernel-livepatch-5.15.166-111.163Upgrade perf-debuginfoUpgrade python-perfUpgrade kernel-tools-develUpgrade perfUpgrade kernel-headers | May 20, 2026 | May 20, 2026 |
| Amazon_linux_2023 | — | Upgrade kernel-libbpf-develUpgrade kernelUpgrade kernel-headersUpgrade kernel-libbpfUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-debuginfoUpgrade kernel-modules-extra-commonUpgrade bpftool-debuginfoUpgrade kernel-libbpf-staticUpgrade kernel-toolsUpgrade bpftoolUpgrade kernel-develUpgrade kernel-livepatch-6.1.109-118.189Upgrade perf-debuginfoUpgrade kernel-tools-debuginfoUpgrade perfUpgrade kernel-tools-develUpgrade kernel-modules-extraUpgrade python3-perf-debuginfoUpgrade kernel-debuginfo-common-aarch64Upgrade python3-perf | Oct 16, 2025 | Sep 4, 2024 |
| Debian | — | Upgrade linux-6.1Upgrade linux | Oct 7, 2024 | Sep 4, 2024 |
| Huawei Euleros 2_0_sp11 | — | Upgrade kernel-toolsUpgrade bpftoolUpgrade kernel-tools-libsUpgrade python3-perfUpgrade kernel-abi-stablelistsUpgrade kernel | Dec 12, 2024 | Sep 4, 2024 |
| Huawei Euleros 2_0_sp12 | — | Upgrade python3-perfUpgrade kernel-tools-libsUpgrade kernelUpgrade kernel-toolsUpgrade bpftoolUpgrade kernel-abi-stablelists | Dec 12, 2024 | Sep 4, 2024 |
| Oracle_linux | — | Upgrade kernelUpgrade kernel-uek | Nov 11, 2024 | Sep 4, 2024 |
| Redhat_linux | — | Upgrade kernelNo solution existsUpgrade kernel-rt | Nov 6, 2024 | Sep 4, 2024 |
| Rocky_linux | — | Upgrade kernel-debug-coreUpgrade kernel-tools-debuginfoUpgrade kernel-rt-coreUpgrade kernel-coreUpgrade perfUpgrade kernel-rt-debug-develUpgrade kernel-rt-debug-modulesUpgrade kernel-modules-extraUpgrade kernel-headersUpgrade kernel-modulesUpgrade bpftool-debuginfoUpgrade perf-debuginfoUpgrade kernel-debuginfoUpgrade kernel-debugUpgrade kernel-debug-develUpgrade kernel-rt-debug-modules-extraUpgrade kernel-rt-debuginfoUpgrade kernel-rt-debug-kvmUpgrade kernel-debug-debuginfoUpgrade kernel-debug-modules-extraUpgrade kernel-rt-modulesUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-rt-debug-debuginfoUpgrade kernel-rtUpgrade kernel-cross-headersUpgrade kernel-toolsUpgrade kernel-rt-debugUpgrade kernel-rt-kvmUpgrade kernel-tools-libs-develUpgrade kernel-debug-modulesUpgrade kernel-rt-modules-extraUpgrade kernel-rt-debug-coreUpgrade kernel-tools-libsUpgrade kernel-develUpgrade bpftoolUpgrade kernel-rt-debuginfo-common-x86_64Upgrade kernelUpgrade python3-perf-debuginfoUpgrade kernel-rt-develUpgrade python3-perf | Nov 19, 2024 | Sep 4, 2024 |
| Suse | — | Upgrade dtb-allwinnerUpgrade kernel-develUpgrade ocfs2-kmp-azureUpgrade kernel-devel-rtUpgrade dtb-apmUpgrade reiserfs-kmp-azureUpgrade ocfs2-kmp-defaultUpgrade ocfs2-kmp-rtUpgrade kernel-default-optionalUpgrade kernel-rtUpgrade kernel-64kb-develUpgrade cluster-md-kmp-64kbUpgrade dtb-qcomUpgrade cluster-md-kmp-defaultUpgrade dlm-kmp-azureUpgrade kernel-syms-azureUpgrade kernel-debugUpgrade kernel-obs-qaUpgrade dlm-kmp-rtUpgrade dtb-armUpgrade kernel-rt-livepatchUpgrade kernel-symsUpgrade dtb-xilinxUpgrade kselftests-kmp-rtUpgrade kernel-rt-develUpgrade kselftests-kmp-defaultUpgrade kernel-zfcpdumpUpgrade kernel-docsUpgrade kernel-kvmsmallUpgrade kernel-defaultUpgrade kernel-devel-azureUpgrade reiserfs-kmp-defaultUpgrade dtb-rockchipUpgrade kernel-64kb-livepatch-develUpgrade kernel-default-extraUpgrade gfs2-kmp-64kbUpgrade kernel-default-vdsoUpgrade dtb-mediatekUpgrade cluster-md-kmp-rtUpgrade gfs2-kmp-rtUpgrade dtb-nvidiaUpgrade kernel-macrosUpgrade kernel-default-base-rebuildUpgrade dtb-hisiliconUpgrade dtb-renesasUpgrade ocfs2-kmp-64kbUpgrade kernel-rt_debug-develUpgrade kernel-obs-buildUpgrade kernel-kvmsmall-vdsoUpgrade kernel-kvmsmall-develUpgrade kernel-default-develUpgrade dtb-socionextUpgrade dtb-marvellUpgrade dlm-kmp-defaultUpgrade kernel-syms-rtUpgrade kernel-debug-develUpgrade kselftests-kmp-64kbUpgrade kernel-debug-livepatch-develUpgrade kernel-azure-vdsoUpgrade gfs2-kmp-defaultUpgrade gfs2-kmp-azureUpgrade dtb-amazonUpgrade dtb-alteraUpgrade dlm-kmp-64kbUpgrade reiserfs-kmp-rtUpgrade kernel-rt-optionalUpgrade kernel-source-vanillaUpgrade dtb-exynosUpgrade kernel-source-rtUpgrade kernel-default-baseUpgrade kernel-azure-livepatch-develUpgrade dtb-appleUpgrade kernel-debug-vdsoUpgrade dtb-amlogicUpgrade cluster-md-kmp-azureUpgrade kernel-azure-optionalUpgrade kernel-azure-extraUpgrade kernel-kvmsmall-livepatch-develUpgrade kernel-rt-vdsoUpgrade kernel-default-livepatch-develUpgrade dtb-freescaleUpgrade kernel-rt-livepatch-develUpgrade kernel-azure-develUpgrade dtb-lgUpgrade dtb-amdUpgrade kernel-source-azureUpgrade kernel-rt-extraUpgrade kernel-rt_debug-vdsoUpgrade reiserfs-kmp-64kbUpgrade kselftests-kmp-azureUpgrade dtb-caviumUpgrade kernel-rt_debugUpgrade kernel-64kbUpgrade kernel-default-livepatchUpgrade kernel-sourceUpgrade kernel-rt_debug-livepatch-develUpgrade kernel-docs-htmlUpgrade kernel-azureUpgrade kernel-64kb-optionalUpgrade dtb-sprdUpgrade kernel-64kb-extraUpgrade dtb-broadcom | Dec 5, 2025 | Nov 8, 2024 |
| Ubuntu | — | Upgrade linux-image-5.15.0-1065-raspiUpgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-generic-64k-hwe-20.04Upgrade linux-image-nvidiaUpgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-ibm-classicUpgrade linux-image-5.15.0-125-generic-lpaeUpgrade linux-image-nvidia-lowlatencyUpgrade linux-image-oem-24.04Upgrade linux-image-5.15.0-1072-awsUpgrade linux-image-genericUpgrade linux-image-5.15.0-125-genericUpgrade linux-image-lowlatencyUpgrade linux-image-5.15.0-125-lowlatency-64kUpgrade linux-image-azure-lts-22.04Upgrade linux-image-gkeUpgrade linux-image-5.15.0-1055-gkeopUpgrade linux-image-oem-20.04bUpgrade linux-image-lowlatency-64k-hwe-24.04Upgrade linux-image-oem-22.04cUpgrade linux-image-raspi-nolpaeUpgrade linux-image-6.8.0-1020-azureUpgrade linux-image-nvidia-64k-6.8Upgrade linux-image-5.15.0-125-lowlatencyUpgrade linux-image-6.8.0-1002-gkeopUpgrade linux-image-6.8.0-1016-raspiUpgrade linux-image-lowlatency-hwe-24.04Upgrade linux-image-6.8.0-1017-ibmUpgrade linux-image-aws-lts-22.04Upgrade linux-image-nvidia-6.8Upgrade linux-image-6.8.0-1017-oracle-64kUpgrade linux-image-lowlatency-64kUpgrade linux-image-6.8.0-50-generic-64kUpgrade linux-image-lowlatency-64k-hwe-20.04Upgrade linux-image-5.15.0-1071-gcpUpgrade linux-image-gcp-lts-22.04Upgrade linux-image-6.8.0-1020-awsUpgrade linux-image-generic-64kUpgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-generic-lpaeUpgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-oem-22.04aUpgrade linux-image-gkeopUpgrade linux-image-intel-iotgUpgrade linux-image-5.15.0-1067-nvidiaUpgrade linux-image-ibmUpgrade linux-image-6.8.0-1018-oemUpgrade linux-image-gke-5.15Upgrade linux-image-5.15.0-1065-ibmUpgrade linux-image-5.15.0-1069-gkeUpgrade linux-image-intelUpgrade linux-image-oem-22.04Upgrade linux-image-gkeop-6.8Upgrade linux-image-6.8.0-1015-gkeUpgrade linux-image-6.8.0-1019-nvidia-64kUpgrade linux-image-virtualUpgrade linux-image-5.15.0-1067-nvidia-lowlatencyUpgrade linux-image-nvidia-64k-hwe-22.04Upgrade linux-image-xilinx-zynqmpUpgrade linux-image-virtual-hwe-24.04Upgrade linux-image-5.15.0-125-generic-64kUpgrade linux-image-6.8.0-1019-gcpUpgrade linux-image-6.8.0-50-lowlatency-64kUpgrade linux-image-virtual-hwe-22.04Upgrade linux-image-6.8.0-50-lowlatencyUpgrade linux-image-oracleUpgrade linux-image-6.8.0-50-genericUpgrade linux-image-oem-22.04dUpgrade linux-image-awsUpgrade linux-image-gcpUpgrade linux-image-generic-hwe-20.04Upgrade linux-image-oem-22.04bUpgrade linux-image-azure-fdeUpgrade linux-image-ibm-lts-24.04Upgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-oem-24.04aUpgrade linux-image-5.15.0-1078-azureUpgrade linux-image-oem-20.04dUpgrade linux-image-oem-20.04cUpgrade linux-image-gkeop-5.15Upgrade linux-image-virtual-hwe-20.04Upgrade linux-image-6.8.0-1019-nvidiaUpgrade linux-image-oem-20.04Upgrade linux-image-nvidia-64kUpgrade linux-image-6.8.0-1019-nvidia-lowlatencyUpgrade linux-image-kvmUpgrade linux-image-generic-hwe-22.04Upgrade linux-image-6.8.0-1017-oracleUpgrade linux-image-6.8.0-1019-nvidia-lowlatency-64kUpgrade linux-image-5.15.0-1038-xilinx-zynqmpUpgrade linux-image-6.8.0-1020-azure-fdeUpgrade linux-image-generic-64k-hwe-24.04Upgrade linux-image-5.15.0-1075-azureUpgrade linux-image-5.15.0-1069-kvmUpgrade linux-image-oracle-64kUpgrade linux-image-azureUpgrade linux-image-azure-cvmUpgrade linux-image-generic-hwe-24.04Upgrade linux-image-5.15.0-1070-oracleUpgrade linux-image-5.15.0-1067-intel-iotgUpgrade linux-image-nvidia-hwe-22.04Upgrade linux-image-raspiUpgrade linux-image-generic-lpae-hwe-20.04Upgrade linux-image-oracle-lts-22.04 | 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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