In the Linux kernel, the following vulnerability has been resolved:
VMCI: check context->notify_page after call to get_user_pages_fast() to avoid GPF
The call to get_user_pages_fast() in vmci_host_setup_notify() can return NULL context->notify_page causing a GPF. To avoid GPF check if context->notify_page == NULL and return error if so.
general protection fault, probably for non-canonical address 0xe0009d1000000060: 0000 [#1] PREEMPT SMP KASAN NOPTI KASAN: maybe wild-memory-access in range [0x0005088000000300- 0x0005088000000307] CPU: 2 PID: 26180 Comm: repro_34802241 Not tainted 6.1.0-rc4 #1 Hardware name: Red Hat KVM, BIOS 1.15.0-2.module+el8.6.0 04/01/2014 RIP: 0010:vmci_ctx_check_signal_notify+0x91/0xe0 Call Trace: <TASK> vmci_host_unlocked_ioctl+0x362/0x1f40 __x64_sys_ioctl+0x1a1/0x230 do_syscall_64+0x3a/0x90 entry_SYSCALL_64_after_hwframe+0x63/0xcd
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Amazon Linux Ami 2 | — | Upgrade bpftoolUpgrade kernelUpgrade kernel-livepatch-5.15.102-61.139Upgrade kernel-debuginfo-common-x86_64Upgrade kernel-tools-debuginfoUpgrade python-perfUpgrade kernel-toolsUpgrade kernel-debuginfoUpgrade bpftool-debuginfoUpgrade kernel-headersUpgrade kernel-debuginfo-common-aarch64Upgrade perfUpgrade python-perf-debuginfoUpgrade perf-debuginfoUpgrade kernel-livepatch-5.10.240-238.959Upgrade kernel-develUpgrade kernel-tools-devel | May 20, 2026 | May 20, 2026 |
| Amazon_linux_2023 | — | Upgrade kernelUpgrade kernel-tools-develUpgrade python3-perfUpgrade kernel-headersUpgrade kernel-toolsUpgrade kernel-libbpf-develUpgrade kernel-libbpf-staticUpgrade perf-debuginfoUpgrade kernel-livepatch-6.1.19-30.43Upgrade perfUpgrade kernel-develUpgrade bpftoolUpgrade kernel-libbpfUpgrade bpftool-debuginfoUpgrade python3-perf-debuginfoUpgrade kernel-debuginfo-common-aarch64Upgrade kernel-tools-debuginfoUpgrade kernel-debuginfoUpgrade kernel-debuginfo-common-x86_64 | Sep 30, 2025 | Sep 15, 2025 |
| Debian | — | Upgrade linux | Sep 17, 2025 | Sep 17, 2025 |
| Huawei Euleros 2_0_sp10 | — | Upgrade kernel-abi-stablelistsUpgrade python3-perfUpgrade kernel-tools-libsUpgrade kernel-toolsUpgrade kernel | Jan 15, 2026 | Jan 6, 2026 |
| Huawei Euleros 2_0_sp13 | — | Upgrade kernelUpgrade python3-perfUpgrade kernel-toolsUpgrade kernel-abi-stablelistsUpgrade bpftoolUpgrade kernel-tools-libs | Dec 12, 2025 | Dec 11, 2025 |
| Redhat_linux | — | No solution exists | Jul 17, 2026 | Sep 15, 2025 |
| Ubuntu | — | Upgrade linux-gcpUpgrade linux-intel-iotgUpgrade linux-azure-5.15Upgrade linux-kvmUpgrade linux-riscv-5.15Upgrade linux-lowlatencyUpgrade linux-azureUpgrade linux-intel-iotg-5.15Upgrade linux-oracle-5.15Upgrade linux-gcp-5.15Upgrade linux-realtimeUpgrade linux-gkeopUpgrade linux-nvidiaUpgrade linux-ibmUpgrade linux-hwe-5.15Upgrade linux-oracleUpgrade linux-intel-iot-realtimeUpgrade linux-azure-fdeUpgrade linux-aws-5.15Upgrade linuxUpgrade linux-awsUpgrade linux-bluefieldUpgrade linux-raspiUpgrade linux-nvidia-tegra-5.15Upgrade linux-nvidia-tegraUpgrade linux-lowlatency-hwe-5.15Upgrade linux-gke | Sep 19, 2025 | Sep 16, 2025 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | May 27, 2026 | Sep 15, 2025 |
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