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