In the Linux kernel, the following vulnerability has been resolved:
RDMA/core: Silence oversized kvmalloc() warning
syzkaller triggered an oversized kvmalloc() warning. Silence it by adding __GFP_NOWARN.
syzkaller log: WARNING: CPU: 7 PID: 518 at mm/util.c:665 __kvmalloc_node_noprof+0x175/0x180 CPU: 7 UID: 0 PID: 518 Comm: c_repro Not tainted 6.11.0-rc6+ #6 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.13.0-0-gf21b5a4aeb02-prebuilt.qemu.org 04/01/2014 RIP: 0010:__kvmalloc_node_noprof+0x175/0x180 RSP: 0018:ffffc90001e67c10 EFLAGS: 00010246 RAX: 0000000000000100 RBX: 0000000000000400 RCX: ffffffff8149d46b RDX: 0000000000000000 RSI: ffff8881030fae80 RDI: 0000000000000002 RBP: 000000712c800000 R08: 0000000000000100 R09: 0000000000000000 R10: ffffc90001e67c10 R11: 0030ae0601000000 R12: 0000000000000000 R13: 0000000000000000 R14: 00000000ffffffff R15: 0000000000000000 FS: 00007fde79159740(0000) GS:ffff88813bdc0000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000020000180 CR3: 0000000105eb4005 CR4: 00000000003706b0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: <TASK> ib_umem_odp_get+0x1f6/0x390 mlx5_ib_reg_user_mr+0x1e8/0x450 ib_uverbs_reg_mr+0x28b/0x440 ib_uverbs_write+0x7d3/0xa30 vfs_write+0x1ac/0x6c0 ksys_write+0x134/0x170 ? __sanitizer_cov_trace_pc+0x1c/0x50 do_syscall_64+0x50/0x110 entry_SYSCALL_64_after_hwframe+0x76/0x7e
CVSS Details
- CVSS 3.1 Base Score: 5.5
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Amazon Linux Ami 2 | — | Upgrade perf-debuginfoUpgrade kernelUpgrade kernel-livepatch-5.15.184-125.190Upgrade kernel-debuginfo-common-x86_64Upgrade bpftool-debuginfoUpgrade kernel-headersUpgrade python-perf-debuginfoUpgrade python-perfUpgrade kernel-debuginfoUpgrade kernel-toolsUpgrade kernel-livepatch-5.10.237-230.949Upgrade kernel-develUpgrade kernel-debuginfo-common-aarch64Upgrade kernel-tools-develUpgrade bpftoolUpgrade perfUpgrade kernel-tools-debuginfo | May 20, 2026 | May 20, 2026 |
| Amazon_linux_2023 | — | Upgrade kernel-libbpf-debuginfoUpgrade kernel-toolsUpgrade kernel-tools-develUpgrade python3-perf6.12-debuginfoUpgrade kernelUpgrade kernel-debuginfo-common-x86_64Upgrade bpftoolUpgrade kernel-debuginfo-common-aarch64Upgrade kernel-libbpf-staticUpgrade kernel-libbpf-develUpgrade perf6.12Upgrade kernel-modules-extra-commonUpgrade kernel6.12-debuginfoUpgrade perf6.12-debuginfoUpgrade kernel-libbpfUpgrade python3-perfUpgrade kernel-livepatch-6.1.140-154.222Upgrade perf-debuginfoUpgrade kernel6.12Upgrade perfUpgrade kernel-debuginfoUpgrade python3-perf6.12Upgrade kernel6.12-debuginfo-common-x86_64Upgrade kernel-headersUpgrade bpftool-debuginfoUpgrade kernel-develUpgrade kernel6.12-modules-extraUpgrade python3-perf-debuginfoUpgrade kernel-tools-debuginfoUpgrade kernel-modules-extraUpgrade kernel-livepatch-6.12.25-32.101Upgrade kernel6.12-debuginfo-common-aarch64 | Aug 5, 2025 | May 9, 2025 |
| Debian | — | Upgrade linuxUpgrade linux-6.1 | May 12, 2025 | May 9, 2025 |
| Huawei Euleros 2_0_sp11 | — | Upgrade kernel-abi-stablelistsUpgrade kernel-toolsUpgrade kernelUpgrade bpftoolUpgrade python3-perfUpgrade kernel-tools-libs | Aug 13, 2025 | Aug 9, 2025 |
| Huawei Euleros 2_0_sp12 | — | Upgrade kernel-tools-libsUpgrade kernel-abi-stablelistsUpgrade python3-perfUpgrade bpftoolUpgrade kernelUpgrade kernel-tools | Sep 15, 2025 | Aug 9, 2025 |
| Huawei Euleros 2_0_sp13 | — | Upgrade kernel-tools-libsUpgrade bpftoolUpgrade kernel-toolsUpgrade kernelUpgrade python3-perfUpgrade kernel-abi-stablelists | Aug 13, 2025 | Aug 9, 2025 |
| Oracle_linux | — | Upgrade kernel-uek | Jul 17, 2025 | May 9, 2025 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | May 9, 2025 |
| Suse | — | Upgrade kselftests-kmp-azureUpgrade ocfs2-kmp-64kbUpgrade kernel-source-rtUpgrade kselftests-kmp-64kbUpgrade dtb-marvellUpgrade kernel-default-optionalUpgrade kernel-default-livepatchUpgrade kernel-rt_debug-develUpgrade dlm-kmp-64kbUpgrade dtb-appleUpgrade kernel-debug-vdsoUpgrade kernel-kvmsmall-develUpgrade dtb-lgUpgrade kernel-debugUpgrade cluster-md-kmp-rtUpgrade dtb-caviumUpgrade cluster-md-kmp-azureUpgrade kernel-64kbUpgrade ocfs2-kmp-defaultUpgrade kernel-rt-vdsoUpgrade kernel-default-develUpgrade kernel-sourceUpgrade kernel-symsUpgrade gfs2-kmp-azureUpgrade kernel-kvmsmall-vdsoUpgrade kernel-syms-azureUpgrade gfs2-kmp-rtUpgrade dtb-alteraUpgrade kernel-azureUpgrade dtb-hisiliconUpgrade gfs2-kmp-64kbUpgrade kernel-azure-extraUpgrade dtb-allwinnerUpgrade dtb-exynosUpgrade reiserfs-kmp-64kbUpgrade ocfs2-kmp-azureUpgrade kernel-azure-optionalUpgrade kernel-source-vanillaUpgrade dtb-freescaleUpgrade ocfs2-kmp-rtUpgrade dtb-amazonUpgrade kernel-64kb-optionalUpgrade dtb-qcomUpgrade kernel-devel-azureUpgrade kernel-zfcpdumpUpgrade kernel-azure-develUpgrade dtb-broadcomUpgrade kernel-rt-optionalUpgrade gfs2-kmp-defaultUpgrade kernel-docs-htmlUpgrade kernel-debug-develUpgrade kernel-kvmsmallUpgrade kernel-rtUpgrade kernel-default-vdsoUpgrade kernel-source-azureUpgrade kernel-develUpgrade kernel-macrosUpgrade kernel-azure-vdsoUpgrade kernel-obs-buildUpgrade kernel-default-baseUpgrade dtb-renesasUpgrade kernel-obs-qaUpgrade kernel-rt-livepatch-develUpgrade reiserfs-kmp-azureUpgrade dtb-amdUpgrade kernel-docsUpgrade kernel-64kb-develUpgrade kernel-rt-extraUpgrade dtb-xilinxUpgrade kernel-rt_debugUpgrade kernel-rt-develUpgrade dtb-sprdUpgrade dlm-kmp-rtUpgrade kselftests-kmp-defaultUpgrade kernel-syms-rtUpgrade dtb-socionextUpgrade dlm-kmp-azureUpgrade dtb-apmUpgrade kernel-default-livepatch-develUpgrade kernel-64kb-extraUpgrade reiserfs-kmp-defaultUpgrade kernel-rt_debug-vdsoUpgrade kernel-devel-rtUpgrade kernel-default-extraUpgrade cluster-md-kmp-64kbUpgrade dtb-nvidiaUpgrade dtb-armUpgrade kselftests-kmp-rtUpgrade kernel-default-base-rebuildUpgrade dtb-rockchipUpgrade dtb-amlogicUpgrade cluster-md-kmp-defaultUpgrade dtb-mediatekUpgrade dlm-kmp-defaultUpgrade reiserfs-kmp-rtUpgrade kernel-default | Dec 5, 2025 | Jun 16, 2025 |
| Ubuntu | — | Upgrade linux-image-aws-64k-5.15Upgrade linux-image-5.15.0-1052-xilinx-zynqmpUpgrade linux-image-6.8.0-1043-oracle-64kUpgrade linux-image-xilinx-6.8Upgrade linux-image-6.14.0-22-genericUpgrade linux-image-5.15.0-1041-nvidia-tegra-rtUpgrade linux-image-6.8.0-1046-azureUpgrade linux-image-lowlatency-5.15Upgrade linux-image-nvidia-6.8Upgrade linux-image-gcp-fipsUpgrade linux-image-6.8.0-1047-gcp-64kUpgrade linux-image-5.15.0-1084-kvmUpgrade linux-image-gkeop-5.15Upgrade linux-image-azureUpgrade linux-image-5.15.0-1088-aws-fipsUpgrade linux-image-5.15.0-144-lowlatencyUpgrade linux-image-6.8.0-1044-ibmUpgrade linux-image-6.8.0-1046-awsUpgrade linux-image-6.8.0-1043-gke-64kUpgrade linux-image-awsUpgrade linux-image-5.15.0-1081-intel-iot-realtimeUpgrade linux-image-6.14.0-1008-gcp-64kUpgrade linux-image-nvidia-tegra-igxUpgrade linux-image-azure-lts-24.04Upgrade linux-image-nvidia-lowlatencyUpgrade linux-image-gcp-64kUpgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-azure-fips-5.15Upgrade linux-image-lowlatency-64k-hwe-20.04Upgrade linux-image-5.15.0-1083-intel-iotgUpgrade linux-image-5.15.0-1087-gcp-fipsUpgrade linux-image-6.14.0-1007-aws-64kUpgrade linux-image-nvidia-tegra-rtUpgrade linux-image-gke-64kUpgrade linux-image-6.8.0-1046-nvidia-lowlatencyUpgrade linux-image-gcp-5.15Upgrade linux-image-ibmUpgrade linux-image-6.14.0-1008-gcpUpgrade linux-image-intel-iotg-5.15Upgrade linux-image-nvidia-tegra-rt-5.15Upgrade linux-image-raspiUpgrade linux-image-fipsUpgrade linux-image-6.8.0-1047-gcpUpgrade linux-image-aws-6.8Upgrade linux-image-xilinx-zynqmp-5.15Upgrade linux-image-5.15.0-1088-realtimeUpgrade linux-image-ibm-lts-24.04Upgrade linux-image-nvidia-64k-hwe-22.04Upgrade linux-image-nvidia-lowlatency-5.15Upgrade linux-image-6.8.0-100-generic-64kUpgrade linux-image-generic-lpaeUpgrade linux-image-aws-fips-5.15Upgrade linux-image-azure-fdeUpgrade linux-image-6.8.0-100-lowlatencyUpgrade linux-image-raspi-nolpaeUpgrade linux-image-5.15.0-1070-gkeopUpgrade linux-image-virtual-6.8Upgrade linux-image-lowlatency-6.8Upgrade linux-image-gcp-fips-5.15Upgrade linux-image-6.8.0-1046-aws-64kUpgrade linux-image-oem-22.04dUpgrade linux-image-oracle-5.15Upgrade linux-image-aws-fipsUpgrade linux-image-6.8.0-1023-xilinxUpgrade linux-image-gcp-lts-22.04Upgrade linux-image-oracle-64k-6.8Upgrade linux-image-oem-22.04Upgrade linux-image-6.14.0-1007-raspiUpgrade linux-image-6.14.0-1007-oracle-64kUpgrade linux-image-virtual-hwe-20.04Upgrade linux-image-6.14.0-22-generic-64kUpgrade linux-image-raspi-6.8Upgrade linux-image-realtime-6.8.1Upgrade linux-image-oem-22.04aUpgrade linux-image-generic-lpae-hwe-20.04Upgrade linux-image-generic-64k-6.8Upgrade linux-image-lowlatency-64kUpgrade linux-image-generic-64k-5.15Upgrade linux-image-aws-64k-lts-24.04Upgrade linux-image-intel-iot-realtime-5.15Upgrade linux-image-gcp-6.8Upgrade linux-image-gcp-64k-lts-24.04Upgrade linux-image-ibm-5.15Upgrade linux-image-6.14.0-1007-awsUpgrade linux-image-6.8.0-100-genericUpgrade linux-image-oracle-64k-lts-24.04Upgrade linux-image-6.8.1-1041-realtimeUpgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-azure-5.15Upgrade linux-image-generic-5.15Upgrade linux-image-5.15.0-1030-nvidia-tegra-igx-rtUpgrade linux-image-azure-cvmUpgrade linux-image-nvidia-tegra-igx-rt-5.15Upgrade linux-image-azure-fipsUpgrade linux-image-nvidia-64k-6.8Upgrade linux-image-azure-6.8Upgrade linux-image-6.14.0-1007-azureUpgrade linux-image-aws-lts-22.04Upgrade linux-image-6.8.0-1047-raspiUpgrade linux-image-6.8.0-100-fipsUpgrade linux-image-5.15.0-144-generic-64kUpgrade linux-image-oracle-64kUpgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-gcp-fips-6.8Upgrade linux-image-generic-hwe-20.04Upgrade linux-image-5.15.0-1094-azure-fipsUpgrade linux-image-realtimeUpgrade linux-image-5.15.0-1080-ibmUpgrade linux-image-6.14.0-1004-realtimeUpgrade linux-image-6.8.0-1030-gkeopUpgrade linux-image-5.15.0-1085-gkeUpgrade linux-image-nvidia-tegra-igx-rtUpgrade linux-image-5.15.0-1094-azureUpgrade linux-image-5.15.0-1088-awsUpgrade linux-image-virtual-5.15Upgrade linux-image-raspi-5.15Upgrade linux-image-oracle-lts-24.04Upgrade linux-image-nvidia-lowlatency-6.8Upgrade linux-image-ibm-6.8Upgrade linux-image-genericUpgrade linux-image-gcp-64k-6.8Upgrade linux-image-azure-lts-22.04Upgrade linux-image-aws-64kUpgrade linux-image-realtime-hwe-22.04Upgrade linux-image-oem-20.04cUpgrade linux-image-azure-fips-6.8Upgrade linux-image-6.8.0-1046-nvidiaUpgrade linux-image-6.8.0-1046-azure-fipsUpgrade linux-image-6.14.0-1007-azure-fdeUpgrade linux-image-virtual-hwe-22.04Upgrade linux-image-nvidia-tegra-5.15Upgrade linux-image-nvidia-lowlatency-64k-6.8Upgrade linux-image-kvmUpgrade linux-image-generic-lpae-5.15Upgrade linux-image-5.15.0-1088-aws-64kUpgrade linux-image-oracle-6.8Upgrade linux-image-oracleUpgrade linux-image-oem-22.04cUpgrade linux-image-xilinx-zynqmpUpgrade linux-image-nvidia-tegraUpgrade linux-image-gke-64k-6.8Upgrade linux-image-6.8.0-1047-gcp-fipsUpgrade linux-image-oem-22.04bUpgrade linux-image-aws-fips-6.8Upgrade linux-image-6.8.0-1046-nvidia-64kUpgrade linux-image-fips-6.8Upgrade linux-image-5.15.0-1085-oracleUpgrade linux-image-5.15.0-144-lowlatency-64kUpgrade linux-image-nvidia-5.15Upgrade linux-image-6.8.0-100-lowlatency-64kUpgrade linux-image-gkeop-6.8Upgrade linux-image-5.15.0-1083-raspiUpgrade linux-image-5.15.0-1082-nvidia-lowlatencyUpgrade linux-image-5.15.0-1082-nvidiaUpgrade linux-image-aws-5.15Upgrade linux-image-intel-iot-realtimeUpgrade linux-image-lowlatency-64k-6.8Upgrade linux-image-fips-5.15Upgrade linux-image-intel-iotgUpgrade linux-image-6.14.0-1007-oracleUpgrade linux-image-gcpUpgrade linux-image-6.8.0-1046-nvidia-lowlatency-64kUpgrade linux-image-6.8.0-1043-gkeUpgrade linux-image-intelUpgrade linux-image-gke-5.15Upgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-5.15.0-144-fipsUpgrade linux-image-realtime-5.15Upgrade linux-image-raspi-realtimeUpgrade linux-image-oem-20.04bUpgrade linux-image-kvm-5.15Upgrade linux-image-gkeUpgrade linux-image-raspi-realtime-6.8Upgrade linux-image-gke-6.8Upgrade linux-image-virtualUpgrade linux-image-generic-hwe-22.04Upgrade linux-image-5.15.0-144-genericUpgrade linux-image-5.15.0-1087-gcpUpgrade linux-image-5.15.0-1041-nvidia-tegraUpgrade linux-image-6.8.0-1051-azureUpgrade linux-image-6.8.0-1046-aws-fipsUpgrade linux-image-5.15.0-144-generic-lpaeUpgrade linux-image-oracle-lts-22.04Upgrade linux-image-xilinxUpgrade linux-image-generic-64kUpgrade linux-image-generic-6.8Upgrade linux-image-aws-lts-24.04Upgrade linux-image-oem-20.04dUpgrade linux-image-nvidiaUpgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-gkeopUpgrade linux-image-6.8.0-2037-raspi-realtimeUpgrade linux-image-6.8.0-1043-oracleUpgrade linux-image-generic-64k-hwe-20.04Upgrade linux-image-gcp-lts-24.04Upgrade linux-image-aws-64k-lts-22.04Upgrade linux-image-aws-64k-6.8Upgrade linux-image-5.15.0-1030-nvidia-tegra-igxUpgrade linux-image-nvidia-tegra-igx-5.15Upgrade linux-image-nvidia-hwe-22.04Upgrade linux-image-nvidia-64kUpgrade linux-image-lowlatency-64k-5.15Upgrade linux-image-lowlatencyUpgrade linux-image-ibm-classicUpgrade linux-image-oem-20.04 | Jun 26, 2025 | May 9, 2025 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jul 2, 2025 | May 9, 2025 |
Prioritise with Active Threat Intelligence
With curated Threat Intelligence, you can see which vulnerabilities truly put you at risk, prioritize what matters most, and act before attackers do.
Explore Intelligence Hub