In the Linux kernel, the following vulnerability has been resolved:
vsock: Fix transport_{g2h,h2g} TOCTOU
vsock_find_cid() and vsock_dev_do_ioctl() may race with module unload. transport_{g2h,h2g} may become NULL after the NULL check.
Introduce vsock_transport_local_cid() to protect from a potential null-ptr-deref.
KASAN: null-ptr-deref in range [0x0000000000000118-0x000000000000011f] RIP: 0010:vsock_find_cid+0x47/0x90 Call Trace: __vsock_bind+0x4b2/0x720 vsock_bind+0x90/0xe0 __sys_bind+0x14d/0x1e0 __x64_sys_bind+0x6e/0xc0 do_syscall_64+0x92/0x1c0 entry_SYSCALL_64_after_hwframe+0x4b/0x53
KASAN: null-ptr-deref in range [0x0000000000000118-0x000000000000011f] RIP: 0010:vsock_dev_do_ioctl.isra.0+0x58/0xf0 Call Trace: __x64_sys_ioctl+0x12d/0x190 do_syscall_64+0x92/0x1c0 entry_SYSCALL_64_after_hwframe+0x4b/0x53
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Amazon Linux Ami 2 | — | Upgrade kernel-tools-develUpgrade kernel-tools-debuginfoUpgrade perf-debuginfoUpgrade kernel-debuginfo-common-aarch64Upgrade kernel-livepatch-5.10.240-238.959Upgrade kernel-toolsUpgrade kernel-develUpgrade kernel-debuginfoUpgrade bpftoolUpgrade perfUpgrade kernel-headersUpgrade kernel-debuginfo-common-x86_64Upgrade kernelUpgrade bpftool-debuginfoUpgrade python-perfUpgrade python-perf-debuginfoUpgrade kernel-livepatch-5.15.189-131.206 | May 20, 2026 | May 20, 2026 |
| Amazon_linux_2023 | — | Upgrade python3-perf-debuginfoUpgrade kernel-libbpfUpgrade kernel-tools-develUpgrade perf6.12-debuginfoUpgrade kernel6.12-develUpgrade kernel6.12-libbpf-debuginfoUpgrade kernel6.12-toolsUpgrade kernel-develUpgrade kernel-debuginfoUpgrade kernel-debuginfo-common-aarch64Upgrade python3-perf6.12Upgrade kernel6.12-debuginfo-common-x86_64Upgrade bpftoolUpgrade kernel-tools-debuginfoUpgrade perfUpgrade kernel6.12-headersUpgrade kernel6.12-tools-develUpgrade kernel-libbpf-debuginfoUpgrade kernel-modules-extraUpgrade python3-perfUpgrade kernel-livepatch-6.1.147-172.266Upgrade kernel6.12-libbpfUpgrade python3-perf6.12-debuginfoUpgrade kernel6.12-tools-debuginfoUpgrade kernel-debuginfo-common-x86_64Upgrade perf6.12Upgrade kernel-libbpf-develUpgrade kernel6.12-debuginfoUpgrade kernel6.12-libbpf-staticUpgrade bpftool-debuginfoUpgrade kernel6.12-modules-extra-commonUpgrade kernel-libbpf-staticUpgrade perf-debuginfoUpgrade kernel6.12-modules-extraUpgrade kernel6.12-debuginfo-common-aarch64Upgrade kernelUpgrade bpftool6.12Upgrade kernel6.12-libbpf-develUpgrade bpftool6.12-debuginfoUpgrade kernel6.12Upgrade kernel-toolsUpgrade kernel-modules-extra-commonUpgrade kernel-livepatch-6.12.40-63.114Upgrade kernel-headers | Sep 16, 2025 | Jul 25, 2025 |
| Debian | — | Upgrade linuxUpgrade linux-6.1 | Jul 28, 2025 | Jul 28, 2025 |
| Huawei Euleros 2_0_sp11 | — | Upgrade kernel-toolsUpgrade python3-perfUpgrade kernelUpgrade kernel-abi-stablelistsUpgrade kernel-tools-libsUpgrade bpftool | Mar 17, 2026 | Mar 17, 2026 |
| Huawei Euleros 2_0_sp12 | — | Upgrade kernel-abi-stablelistsUpgrade kernel-toolsUpgrade kernel-tools-libsUpgrade bpftoolUpgrade kernelUpgrade python3-perf | Mar 17, 2026 | Mar 17, 2026 |
| Huawei Euleros 2_0_sp13 | — | Upgrade kernel-toolsUpgrade kernelUpgrade kernel-abi-stablelistsUpgrade python3-perfUpgrade kernel-tools-libsUpgrade bpftool | Feb 3, 2026 | Feb 2, 2026 |
| Oracle_linux | — | Upgrade kernel-uek | Oct 16, 2025 | Jul 25, 2025 |
| Redhat_linux | — | No solution exists | Jul 31, 2025 | Jul 25, 2025 |
| Suse | — | Upgrade dlm-kmp-64kbUpgrade kernel-source-azureUpgrade kernel-syms-azureUpgrade dtb-hisiliconUpgrade dtb-apmUpgrade cluster-md-kmp-defaultUpgrade dlm-kmp-azureUpgrade dtb-qcomUpgrade kernel-rtUpgrade kernel-azure-develUpgrade kernel-default-develUpgrade kernel-obs-qaUpgrade kernel-kvmsmallUpgrade dtb-exynosUpgrade kernel-devel-rtUpgrade kernel-zfcpdumpUpgrade kernel-rt-develUpgrade kernel-symsUpgrade dtb-lgUpgrade kernel-64kb-optionalUpgrade kernel-64kb-develUpgrade dtb-appleUpgrade kernel-64kbUpgrade kernel-azure-extraUpgrade kernel-azure-vdsoUpgrade kernel-default-extraUpgrade dtb-socionextUpgrade kernel-docsUpgrade kselftests-kmp-defaultUpgrade dtb-armUpgrade kselftests-kmp-64kbUpgrade kernel-rt_debug-vdsoUpgrade kernel-sourceUpgrade dtb-amazonUpgrade dtb-amlogicUpgrade dtb-freescaleUpgrade gfs2-kmp-rtUpgrade kernel-kvmsmall-develUpgrade kernel-debugUpgrade ocfs2-kmp-rtUpgrade kernel-rt-livepatch-develUpgrade kernel-rt_debugUpgrade gfs2-kmp-64kbUpgrade reiserfs-kmp-azureUpgrade kernel-devel-azureUpgrade kernel-macrosUpgrade kernel-syms-rtUpgrade cluster-md-kmp-azureUpgrade dtb-mediatekUpgrade dtb-allwinnerUpgrade kernel-source-rtUpgrade dtb-rockchipUpgrade kernel-default-baseUpgrade kernel-rt-livepatchUpgrade kernel-debug-develUpgrade reiserfs-kmp-defaultUpgrade kernel-docs-htmlUpgrade kernel-default-livepatch-develUpgrade kernel-64kb-extraUpgrade gfs2-kmp-defaultUpgrade kernel-defaultUpgrade kernel-default-livepatchUpgrade dtb-alteraUpgrade kernel-rt-vdsoUpgrade kernel-develUpgrade kernel-azureUpgrade cluster-md-kmp-rtUpgrade reiserfs-kmp-rtUpgrade kselftests-kmp-rtUpgrade kernel-rt_debug-develUpgrade kernel-kvmsmall-vdsoUpgrade reiserfs-kmp-64kbUpgrade ocfs2-kmp-defaultUpgrade ocfs2-kmp-azureUpgrade kernel-debug-vdsoUpgrade dtb-amdUpgrade cluster-md-kmp-64kbUpgrade gfs2-kmp-azureUpgrade dtb-nvidiaUpgrade dtb-marvellUpgrade kernel-rt-extraUpgrade dtb-sprdUpgrade dtb-broadcomUpgrade kernel-source-vanillaUpgrade dlm-kmp-defaultUpgrade kernel-default-base-rebuildUpgrade dlm-kmp-rtUpgrade ocfs2-kmp-64kbUpgrade kselftests-kmp-azureUpgrade kernel-rt-optionalUpgrade dtb-renesasUpgrade kernel-obs-buildUpgrade kernel-default-vdsoUpgrade kernel-azure-optionalUpgrade dtb-xilinxUpgrade dtb-caviumUpgrade kernel-default-optional | Dec 5, 2025 | Aug 18, 2025 |
| Ubuntu | — | Upgrade linux-image-nvidia-tegraUpgrade linux-image-realtime-6.8.1Upgrade linux-image-xilinx-zynqmpUpgrade linux-image-gkeop-5.15Upgrade linux-image-gcp-64kUpgrade linux-image-5.15.0-1092-aws-64kUpgrade linux-image-6.8.0-100-generic-64kUpgrade linux-image-5.15.0-1087-nvidia-lowlatencyUpgrade linux-image-6.8.0-2037-raspi-realtimeUpgrade linux-image-5.15.0-1096-azureUpgrade linux-image-6.8.0-1044-ibmUpgrade linux-image-oracle-lts-24.04Upgrade linux-image-gcp-5.15Upgrade linux-image-oracle-64k-6.8Upgrade linux-image-6.14.0-1017-aws-64kUpgrade linux-image-nvidia-tegra-rtUpgrade linux-image-gcp-6.8Upgrade linux-image-xilinx-zynqmp-5.15Upgrade linux-image-gcp-64k-6.14Upgrade linux-image-6.8.0-1046-nvidiaUpgrade linux-image-intel-iotg-5.15Upgrade linux-image-lowlatency-64kUpgrade linux-image-oem-6.14Upgrade linux-image-generic-lpae-5.15Upgrade linux-image-lowlatencyUpgrade linux-image-6.14.0-1017-oracle-64kUpgrade linux-image-ibm-5.15Upgrade linux-image-gkeopUpgrade linux-image-6.8.1-1041-realtimeUpgrade linux-image-aws-64k-lts-24.04Upgrade linux-image-6.14.0-1016-realtimeUpgrade linux-image-lowlatency-6.8Upgrade linux-image-nvidia-64k-hwe-22.04Upgrade linux-image-generic-5.15Upgrade linux-image-5.15.0-1087-nvidiaUpgrade linux-image-gcp-lts-22.04Upgrade linux-image-generic-lpaeUpgrade linux-image-6.8.0-1046-azureUpgrade linux-image-nvidiaUpgrade linux-image-5.15.0-1045-nvidia-tegra-rtUpgrade linux-image-6.14.0-1017-azureUpgrade linux-image-6.8.0-1046-aws-64kUpgrade linux-image-nvidia-lowlatencyUpgrade linux-image-6.14.0-36-generic-64kUpgrade linux-image-nvidia-hwe-22.04Upgrade linux-image-raspi-nolpaeUpgrade linux-image-realtime-6.14Upgrade linux-image-lowlatency-64k-hwe-20.04Upgrade linux-image-nvidia-lowlatency-5.15Upgrade linux-image-aws-64k-5.15Upgrade linux-image-oracle-5.15Upgrade linux-image-oem-22.04Upgrade linux-image-generic-6.14Upgrade linux-image-5.15.0-156-generic-64kUpgrade linux-image-6.8.0-1047-gcp-64kUpgrade linux-image-aws-fips-5.15Upgrade linux-image-oracle-64k-lts-24.04Upgrade linux-image-generic-64k-6.14Upgrade linux-image-azure-lts-22.04Upgrade linux-image-generic-64k-5.15Upgrade linux-image-kvm-5.15Upgrade linux-image-5.15.0-1045-nvidia-tegraUpgrade linux-image-6.14.0-1017-awsUpgrade linux-image-fipsUpgrade linux-image-gkeUpgrade linux-image-genericUpgrade linux-image-nvidia-lowlatency-64k-6.8Upgrade linux-image-virtual-6.8Upgrade linux-image-azure-6.14Upgrade linux-image-6.14.0-1020-gcpUpgrade linux-image-gkeop-6.8Upgrade linux-image-lowlatency-5.15Upgrade linux-image-nvidia-tegra-igx-5.15Upgrade linux-image-oem-22.04dUpgrade linux-image-nvidia-tegra-5.15Upgrade linux-image-lowlatency-64k-6.8Upgrade linux-image-oracleUpgrade linux-image-gcp-fipsUpgrade linux-image-nvidia-lowlatency-6.8Upgrade linux-image-gcp-fips-5.15Upgrade linux-image-6.8.0-1023-xilinxUpgrade linux-image-gcp-64k-6.8Upgrade linux-image-aws-fipsUpgrade linux-image-raspiUpgrade linux-image-5.15.0-1090-oracleUpgrade linux-image-gke-64kUpgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-6.8.0-100-lowlatencyUpgrade linux-image-6.8.0-1047-gcpUpgrade linux-image-6.8.0-1043-gke-64kUpgrade linux-image-oracle-lts-22.04Upgrade linux-image-oracle-6.14Upgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-nvidia-6.8Upgrade linux-image-6.8.0-1051-azureUpgrade linux-image-6.8.0-1046-nvidia-lowlatencyUpgrade linux-image-nvidia-tegra-igx-rt-5.15Upgrade linux-image-5.15.0-1034-nvidia-tegra-igx-rtUpgrade linux-image-5.15.0-1092-gcpUpgrade linux-image-aws-5.15Upgrade linux-image-gke-5.15Upgrade linux-image-gcp-64k-lts-24.04Upgrade linux-image-oem-22.04aUpgrade linux-image-nvidia-64k-6.8Upgrade linux-image-generic-64k-hwe-24.04Upgrade linux-image-5.15.0-1092-gcp-fipsUpgrade linux-image-5.15.0-1089-gkeUpgrade linux-image-raspi-realtime-6.8Upgrade linux-image-azure-fips-5.15Upgrade linux-image-gcp-fips-6.8Upgrade linux-image-intel-iot-realtime-5.15Upgrade linux-image-6.14.0-1020-gcp-64kUpgrade linux-image-azure-cvmUpgrade linux-image-5.15.0-156-lowlatency-64kUpgrade linux-image-realtime-hwe-24.04Upgrade linux-image-6.14.0-1018-raspiUpgrade linux-image-5.15.0-156-fipsUpgrade linux-image-generic-64k-6.8Upgrade linux-image-6.8.0-1043-oracleUpgrade linux-image-ibm-6.8Upgrade linux-image-realtime-5.15Upgrade linux-image-nvidia-64kUpgrade linux-image-raspi-6.8Upgrade linux-image-oracle-64k-6.14Upgrade linux-image-azure-5.15Upgrade linux-image-6.8.0-1046-awsUpgrade linux-image-ibm-lts-24.04Upgrade linux-image-aws-lts-22.04Upgrade linux-image-5.15.0-156-genericUpgrade linux-image-realtime-hwe-22.04Upgrade linux-image-intel-iot-realtimeUpgrade linux-image-oracle-6.8Upgrade linux-image-azureUpgrade linux-image-virtual-hwe-22.04Upgrade linux-image-intelUpgrade linux-image-gcpUpgrade linux-image-fips-5.15Upgrade linux-image-oem-22.04cUpgrade linux-image-generic-hwe-22.04Upgrade linux-image-6.8.0-1030-gkeopUpgrade linux-image-6.8.0-1046-nvidia-lowlatency-64kUpgrade linux-image-virtual-6.14Upgrade linux-image-5.15.0-1092-realtimeUpgrade linux-image-xilinxUpgrade linux-image-virtual-hwe-24.04Upgrade linux-image-generic-6.8Upgrade linux-image-awsUpgrade linux-image-6.8.0-1047-raspiUpgrade linux-image-6.8.0-100-fipsUpgrade linux-image-5.15.0-1085-intel-iot-realtimeUpgrade linux-image-6.14.0-1017-oracleUpgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-6.8.0-100-genericUpgrade linux-image-virtualUpgrade linux-image-raspi-6.14Upgrade linux-image-nvidia-tegra-rt-5.15Upgrade linux-image-generic-hwe-24.04Upgrade linux-image-lowlatency-64k-5.15Upgrade linux-image-ibm-classicUpgrade linux-image-azure-lts-24.04Upgrade linux-image-6.8.0-1043-gkeUpgrade linux-image-gcp-6.14Upgrade linux-image-realtimeUpgrade linux-image-virtual-5.15Upgrade linux-image-xilinx-6.8Upgrade linux-image-fips-6.8Upgrade linux-image-6.8.0-1046-azure-fipsUpgrade linux-image-aws-64k-6.8Upgrade linux-image-azure-fips-6.8Upgrade linux-image-gke-6.8Upgrade linux-image-oracle-64kUpgrade linux-image-gcp-lts-24.04Upgrade linux-image-aws-fips-6.8Upgrade linux-image-nvidia-tegra-igx-rtUpgrade linux-image-5.15.0-1034-nvidia-tegra-igxUpgrade linux-image-5.15.0-1092-aws-fipsUpgrade linux-image-azure-fipsUpgrade linux-image-raspi-5.15Upgrade linux-image-aws-64k-lts-22.04Upgrade linux-image-5.15.0-1086-raspiUpgrade linux-image-6.8.0-1047-gcp-fipsUpgrade linux-image-aws-lts-24.04Upgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-5.15.0-1092-awsUpgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-gke-64k-6.8Upgrade linux-image-oem-24.04aUpgrade linux-image-oem-22.04bUpgrade linux-image-aws-6.14Upgrade linux-image-5.15.0-1056-xilinx-zynqmpUpgrade linux-image-nvidia-5.15Upgrade linux-image-6.8.0-1043-oracle-64kUpgrade linux-image-aws-64kUpgrade linux-image-5.15.0-1088-kvmUpgrade linux-image-6.8.0-100-lowlatency-64kUpgrade linux-image-ibmUpgrade linux-image-kvmUpgrade linux-image-aws-64k-6.14Upgrade linux-image-5.15.0-1075-gkeopUpgrade linux-image-generic-64kUpgrade linux-image-6.8.0-1046-nvidia-64kUpgrade linux-image-oem-24.04Upgrade linux-image-5.15.0-1086-ibmUpgrade linux-image-5.15.0-1096-azure-fipsUpgrade linux-image-5.15.0-156-generic-lpaeUpgrade linux-image-5.15.0-1087-intel-iotgUpgrade linux-image-nvidia-tegra-igxUpgrade linux-image-5.15.0-156-lowlatencyUpgrade linux-image-intel-iotgUpgrade linux-image-6.14.0-36-genericUpgrade linux-image-6.8.0-1046-aws-fipsUpgrade linux-image-raspi-realtimeUpgrade linux-image-aws-6.8Upgrade linux-image-azure-6.8Upgrade linux-image-6.14.0-1016-oem | Jul 31, 2025 | Jul 25, 2025 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Aug 20, 2025 | Jul 25, 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