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 kernel-toolsUpgrade kernel-tools-debuginfoUpgrade kernel-debuginfo-common-aarch64Upgrade kernel-livepatch-5.10.237-230.949Upgrade kernel-tools-develUpgrade kernel-develUpgrade bpftoolUpgrade perfUpgrade kernel-debuginfoUpgrade kernel-debuginfo-common-x86_64Upgrade perf-debuginfoUpgrade kernelUpgrade python-perf-debuginfoUpgrade kernel-livepatch-5.15.184-125.190Upgrade bpftool-debuginfoUpgrade python-perfUpgrade kernel-headers | May 20, 2026 | May 20, 2026 |
| Amazon_linux_2023 | — | Upgrade perfUpgrade kernel-livepatch-6.1.140-154.222Upgrade python3-perfUpgrade perf-debuginfoUpgrade kernel6.12-debuginfo-common-x86_64Upgrade kernel-tools-debuginfoUpgrade kernel-headersUpgrade kernel6.12-debuginfo-common-aarch64Upgrade kernel-libbpfUpgrade python3-perf6.12Upgrade kernel-debuginfoUpgrade python3-perf-debuginfoUpgrade kernel-livepatch-6.12.25-32.101Upgrade kernel6.12Upgrade bpftool-debuginfoUpgrade kernel-modules-extraUpgrade kernel6.12-modules-extraUpgrade kernel-develUpgrade kernel-debuginfo-common-aarch64Upgrade perf6.12Upgrade kernel-libbpf-staticUpgrade perf6.12-debuginfoUpgrade kernel-tools-develUpgrade kernel-toolsUpgrade python3-perf6.12-debuginfoUpgrade kernel-libbpf-develUpgrade kernel-modules-extra-commonUpgrade kernel6.12-debuginfoUpgrade kernel-libbpf-debuginfoUpgrade kernel-debuginfo-common-x86_64Upgrade kernelUpgrade bpftool | Aug 5, 2025 | May 9, 2025 |
| Debian | — | Upgrade linux-6.1Upgrade linux | May 12, 2025 | May 9, 2025 |
| Huawei Euleros 2_0_sp11 | — | Upgrade python3-perfUpgrade bpftoolUpgrade kernel-tools-libsUpgrade kernelUpgrade kernel-toolsUpgrade kernel-abi-stablelists | Aug 13, 2025 | Aug 9, 2025 |
| Huawei Euleros 2_0_sp12 | — | Upgrade kernel-toolsUpgrade kernel-abi-stablelistsUpgrade python3-perfUpgrade bpftoolUpgrade kernelUpgrade kernel-tools-libs | Sep 15, 2025 | Aug 9, 2025 |
| Huawei Euleros 2_0_sp13 | — | Upgrade kernelUpgrade bpftoolUpgrade kernel-toolsUpgrade kernel-tools-libsUpgrade kernel-abi-stablelistsUpgrade python3-perf | 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 ocfs2-kmp-azureUpgrade dtb-amazonUpgrade kernel-azure-optionalUpgrade kernel-docs-htmlUpgrade kernel-source-vanillaUpgrade kernel-64kb-optionalUpgrade kernel-rt_debug-develUpgrade dtb-broadcomUpgrade gfs2-kmp-defaultUpgrade kselftests-kmp-64kbUpgrade kernel-sourceUpgrade ocfs2-kmp-defaultUpgrade kernel-symsUpgrade kernel-devel-azureUpgrade kernel-zfcpdumpUpgrade ocfs2-kmp-64kbUpgrade kernel-64kbUpgrade cluster-md-kmp-azureUpgrade kernel-azure-develUpgrade kernel-rt-vdsoUpgrade kernel-kvmsmall-vdsoUpgrade dtb-marvellUpgrade kernel-default-develUpgrade cluster-md-kmp-rtUpgrade dtb-alteraUpgrade gfs2-kmp-rtUpgrade kernel-azureUpgrade dtb-freescaleUpgrade dtb-qcomUpgrade kernel-default-vdsoUpgrade dtb-appleUpgrade kernel-syms-azureUpgrade kselftests-kmp-azureUpgrade kernel-kvmsmallUpgrade kernel-rtUpgrade dtb-caviumUpgrade kernel-debugUpgrade kernel-azure-extraUpgrade kernel-rt-optionalUpgrade kernel-source-azureUpgrade dlm-kmp-64kbUpgrade ocfs2-kmp-rtUpgrade kernel-develUpgrade kernel-debug-develUpgrade reiserfs-kmp-64kbUpgrade dtb-allwinnerUpgrade dtb-exynosUpgrade gfs2-kmp-64kbUpgrade dtb-hisiliconUpgrade kernel-default-livepatchUpgrade kernel-default-optionalUpgrade kernel-kvmsmall-develUpgrade kernel-debug-vdsoUpgrade kernel-source-rtUpgrade dtb-lgUpgrade gfs2-kmp-azureUpgrade kernel-rt-develUpgrade dtb-sprdUpgrade dlm-kmp-rtUpgrade kernel-rt_debugUpgrade kernel-obs-buildUpgrade kernel-macrosUpgrade kernel-defaultUpgrade dtb-armUpgrade kernel-rt_debug-vdsoUpgrade cluster-md-kmp-64kbUpgrade reiserfs-kmp-defaultUpgrade kernel-devel-rtUpgrade kernel-default-extraUpgrade kernel-docsUpgrade kernel-azure-vdsoUpgrade kernel-64kb-develUpgrade dtb-xilinxUpgrade dtb-amdUpgrade kernel-rt-extraUpgrade kernel-default-livepatch-develUpgrade kernel-64kb-extraUpgrade cluster-md-kmp-defaultUpgrade kernel-default-base-rebuildUpgrade dtb-rockchipUpgrade dtb-nvidiaUpgrade dtb-apmUpgrade kselftests-kmp-rtUpgrade dtb-amlogicUpgrade kernel-syms-rtUpgrade kernel-default-baseUpgrade dtb-renesasUpgrade dtb-mediatekUpgrade reiserfs-kmp-azureUpgrade kernel-obs-qaUpgrade dtb-socionextUpgrade dlm-kmp-azureUpgrade kselftests-kmp-defaultUpgrade kernel-rt-livepatch-develUpgrade dlm-kmp-defaultUpgrade reiserfs-kmp-rt | Dec 5, 2025 | Jun 16, 2025 |
| Ubuntu | — | Upgrade linux-image-gcp-fipsUpgrade linux-image-generic-64k-6.8Upgrade linux-image-aws-64k-lts-24.04Upgrade linux-image-ibm-5.15Upgrade linux-image-nvidia-tegra-igx-rt-5.15Upgrade linux-image-azure-cvmUpgrade linux-image-lowlatency-5.15Upgrade linux-image-6.14.0-22-genericUpgrade linux-image-5.15.0-1030-nvidia-tegra-igx-rtUpgrade linux-image-5.15.0-1084-kvmUpgrade linux-image-generic-64k-5.15Upgrade linux-image-gkeop-5.15Upgrade linux-image-lowlatency-64kUpgrade linux-image-nvidia-6.8Upgrade linux-image-nvidia-64k-6.8Upgrade linux-image-gcp-6.8Upgrade linux-image-lowlatency-6.8Upgrade linux-image-oem-22.04dUpgrade linux-image-virtual-hwe-20.04Upgrade linux-image-6.8.0-100-generic-64kUpgrade linux-image-virtual-6.8Upgrade linux-image-5.15.0-1088-realtimeUpgrade linux-image-6.8.0-1046-aws-64kUpgrade linux-image-aws-6.8Upgrade linux-image-xilinx-zynqmp-5.15Upgrade linux-image-5.15.0-1081-intel-iot-realtimeUpgrade linux-image-gcp-fips-5.15Upgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-nvidia-lowlatency-5.15Upgrade linux-image-6.8.0-1047-gcpUpgrade linux-image-generic-lpae-hwe-20.04Upgrade linux-image-6.14.0-1007-oracle-64kUpgrade linux-image-6.14.0-1008-gcpUpgrade linux-image-nvidia-tegra-rt-5.15Upgrade linux-image-6.8.0-100-lowlatencyUpgrade linux-image-intel-iotg-5.15Upgrade linux-image-nvidia-64k-hwe-22.04Upgrade linux-image-gcp-5.15Upgrade linux-image-gke-64kUpgrade linux-image-intel-iot-realtime-5.15Upgrade linux-image-aws-fips-5.15Upgrade linux-image-5.15.0-1070-gkeopUpgrade linux-image-6.14.0-1007-awsUpgrade linux-image-raspiUpgrade linux-image-6.8.0-1046-nvidia-lowlatencyUpgrade linux-image-lowlatency-64k-hwe-20.04Upgrade linux-image-azure-fips-5.15Upgrade linux-image-azure-5.15Upgrade linux-image-6.8.0-100-genericUpgrade linux-image-6.14.0-1007-raspiUpgrade linux-image-oem-22.04Upgrade linux-image-aws-fipsUpgrade linux-image-gcp-64kUpgrade linux-image-6.8.0-1044-ibmUpgrade linux-image-6.14.0-1007-aws-64kUpgrade linux-image-oracle-64k-lts-24.04Upgrade linux-image-6.8.0-1047-gcp-64kUpgrade linux-image-6.8.0-1043-gke-64kUpgrade linux-image-azure-lts-24.04Upgrade linux-image-6.14.0-1008-gcp-64kUpgrade linux-image-6.8.0-1046-awsUpgrade linux-image-nvidia-lowlatencyUpgrade linux-image-5.15.0-1087-gcp-fipsUpgrade linux-image-azureUpgrade linux-image-azure-fdeUpgrade linux-image-5.15.0-1083-intel-iotgUpgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-5.15.0-1041-nvidia-tegra-rtUpgrade linux-image-5.15.0-144-lowlatencyUpgrade linux-image-gcp-64k-lts-24.04Upgrade linux-image-awsUpgrade linux-image-azure-fipsUpgrade linux-image-generic-5.15Upgrade linux-image-ibm-lts-24.04Upgrade linux-image-6.14.0-22-generic-64kUpgrade linux-image-ibmUpgrade linux-image-5.15.0-1088-aws-fipsUpgrade linux-image-fipsUpgrade linux-image-xilinx-6.8Upgrade linux-image-5.15.0-1052-xilinx-zynqmpUpgrade linux-image-nvidia-tegra-rtUpgrade linux-image-nvidia-tegra-igxUpgrade linux-image-6.8.0-1043-oracle-64kUpgrade linux-image-6.8.0-1046-azureUpgrade linux-image-aws-64k-5.15Upgrade linux-image-oracle-5.15Upgrade linux-image-oracle-64k-6.8Upgrade linux-image-raspi-6.8Upgrade linux-image-oem-22.04aUpgrade linux-image-realtime-6.8.1Upgrade linux-image-generic-lpaeUpgrade linux-image-6.8.1-1041-realtimeUpgrade linux-image-raspi-nolpaeUpgrade linux-image-6.8.0-1023-xilinxUpgrade linux-image-gcp-lts-22.04Upgrade linux-image-lowlatencyUpgrade linux-image-nvidia-tegra-igx-5.15Upgrade linux-image-5.15.0-144-generic-lpaeUpgrade linux-image-gkeUpgrade linux-image-oracleUpgrade linux-image-aws-64k-lts-22.04Upgrade linux-image-ibm-classicUpgrade linux-image-nvidia-hwe-22.04Upgrade linux-image-lowlatency-64k-5.15Upgrade linux-image-5.15.0-1030-nvidia-tegra-igxUpgrade linux-image-nvidia-64kUpgrade linux-image-6.8.0-1043-oracleUpgrade linux-image-5.15.0-1041-nvidia-tegraUpgrade linux-image-gcp-lts-24.04Upgrade linux-image-nvidiaUpgrade linux-image-5.15.0-1088-aws-64kUpgrade linux-image-xilinx-zynqmpUpgrade linux-image-gkeop-6.8Upgrade linux-image-6.8.0-1030-gkeopUpgrade linux-image-intel-iotgUpgrade linux-image-aws-lts-24.04Upgrade linux-image-xilinxUpgrade linux-image-oem-20.04dUpgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-generic-64kUpgrade linux-image-6.8.0-1051-azureUpgrade linux-image-virtualUpgrade linux-image-raspi-realtime-6.8Upgrade linux-image-generic-hwe-22.04Upgrade linux-image-5.15.0-1087-gcpUpgrade linux-image-gke-6.8Upgrade linux-image-5.15.0-144-genericUpgrade linux-image-5.15.0-1082-nvidiaUpgrade linux-image-virtual-hwe-22.04Upgrade linux-image-realtime-hwe-22.04Upgrade linux-image-oracle-64kUpgrade linux-image-oem-20.04cUpgrade linux-image-nvidia-tegra-5.15Upgrade linux-image-oem-20.04Upgrade linux-image-nvidia-lowlatency-64k-6.8Upgrade linux-image-lowlatency-64k-6.8Upgrade linux-image-kvmUpgrade linux-image-intel-iot-realtimeUpgrade linux-image-fips-5.15Upgrade linux-image-6.14.0-1007-azure-fdeUpgrade linux-image-azure-fips-6.8Upgrade linux-image-generic-lpae-5.15Upgrade linux-image-aws-lts-22.04Upgrade linux-image-6.8.0-1046-nvidiaUpgrade linux-image-6.14.0-1007-oracleUpgrade linux-image-6.8.0-1046-azure-fipsUpgrade linux-image-6.8.0-100-lowlatency-64kUpgrade linux-image-gkeopUpgrade linux-image-6.8.0-1046-aws-fipsUpgrade linux-image-generic-6.8Upgrade linux-image-gcp-64k-6.8Upgrade linux-image-generic-hwe-20.04Upgrade linux-image-raspi-realtimeUpgrade linux-image-aws-5.15Upgrade linux-image-5.15.0-144-lowlatency-64kUpgrade linux-image-oracle-lts-24.04Upgrade linux-image-6.8.0-1046-nvidia-lowlatency-64kUpgrade linux-image-6.8.0-100-fipsUpgrade linux-image-gcp-fips-6.8Upgrade linux-image-azure-lts-22.04Upgrade linux-image-azure-6.8Upgrade linux-image-aws-64kUpgrade linux-image-6.8.0-1047-raspiUpgrade linux-image-5.15.0-1094-azure-fipsUpgrade linux-image-5.15.0-1094-azureUpgrade linux-image-5.15.0-1088-awsUpgrade linux-image-virtual-5.15Upgrade linux-image-realtimeUpgrade linux-image-raspi-5.15Upgrade linux-image-nvidia-lowlatency-6.8Upgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-ibm-6.8Upgrade linux-image-genericUpgrade linux-image-6.14.0-1007-azureUpgrade linux-image-5.15.0-1080-ibmUpgrade linux-image-fips-6.8Upgrade linux-image-oem-22.04bUpgrade linux-image-oracle-6.8Upgrade linux-image-nvidia-tegraUpgrade linux-image-aws-fips-6.8Upgrade linux-image-6.8.0-1047-gcp-fipsUpgrade linux-image-6.8.0-1046-nvidia-64kUpgrade linux-image-5.15.0-1083-raspiUpgrade linux-image-5.15.0-1085-oracleUpgrade linux-image-oem-22.04cUpgrade linux-image-gke-5.15Upgrade linux-image-6.8.0-1043-gkeUpgrade linux-image-intelUpgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-gcpUpgrade linux-image-5.15.0-144-fipsUpgrade linux-image-5.15.0-1085-gkeUpgrade linux-image-realtime-5.15Upgrade linux-image-oem-20.04bUpgrade linux-image-nvidia-tegra-igx-rtUpgrade linux-image-kvm-5.15Upgrade linux-image-nvidia-5.15Upgrade linux-image-5.15.0-144-generic-64kUpgrade linux-image-5.15.0-1082-nvidia-lowlatencyUpgrade linux-image-6.14.0-1004-realtimeUpgrade linux-image-gke-64k-6.8Upgrade linux-image-oracle-lts-22.04Upgrade linux-image-6.8.0-2037-raspi-realtimeUpgrade linux-image-generic-64k-hwe-20.04Upgrade linux-image-aws-64k-6.8 | 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