In the Linux kernel, the following vulnerability has been resolved:
cifs: Fix integer overflow while processing closetimeo mount option
User-provided mount parameter closetimeo of type u32 is intended to have an upper limit, but before it is validated, the value is converted from seconds to jiffies which can lead to an integer overflow.
Found by Linux Verification Center (linuxtesting.org) with SVACE.
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 |
|---|---|---|---|---|
| Alma_linux | — | Upgrade kernel-modulesUpgrade kernel-64k-debugUpgrade kernel-rt-64k-debug-coreUpgrade kernel-abi-stablelistsUpgrade kernel-rtUpgrade kernel-64k-debug-coreUpgrade kernel-rt-64k-debug-modulesUpgrade kernel-64kUpgrade kernelUpgrade kernel-headersUpgrade kernel-zfcpdumpUpgrade kernel-64k-devel-matchedUpgrade kernel-tools-libs-develUpgrade kernel-rt-64k-modules-coreUpgrade kernel-zfcpdump-coreUpgrade kernel-64k-modulesUpgrade kernel-debug-modules-coreUpgrade kernel-rt-modules-coreUpgrade kernel-zfcpdump-modulesUpgrade kernel-rt-64k-debugUpgrade kernel-rt-64k-debug-modules-extraUpgrade kernel-zfcpdump-modules-coreUpgrade kernel-debug-modules-extraUpgrade kernel-rt-debug-coreUpgrade kernel-devel-matchedUpgrade kernel-zfcpdump-develUpgrade kernel-rt-64k-modulesUpgrade kernel-rt-64k-modules-extraUpgrade kernel-rt-debug-kvmUpgrade kernel-64k-debug-modules-extraUpgrade kernel-cross-headersUpgrade kernel-64k-coreUpgrade kernel-modules-coreUpgrade kernel-rt-modules-extraUpgrade kernel-debug-modulesUpgrade kernel-debug-devel-matchedUpgrade libperfUpgrade kernel-rt-debug-develUpgrade kernel-uki-virt-addonsUpgrade kernel-rt-debug-modules-coreUpgrade kernel-uki-virtUpgrade kernel-tools-libsUpgrade kernel-64k-modules-extraUpgrade kernel-rt-debugUpgrade kernel-rt-debug-modules-extraUpgrade kernel-rt-64k-coreUpgrade kernel-zfcpdump-devel-matchedUpgrade kernel-64k-debug-modulesUpgrade kernel-toolsUpgrade kernel-develUpgrade kernel-modules-extraUpgrade kernel-debugUpgrade kernel-64k-debug-devel-matchedUpgrade kernel-rt-64k-debug-develUpgrade kernel-64k-debug-develUpgrade kernel-debug-uki-virtUpgrade kernel-debug-coreUpgrade kernel-rt-64k-debug-modules-coreUpgrade perfUpgrade kernel-rt-kvmUpgrade kernel-rt-64k-develUpgrade kernel-64k-develUpgrade rtlaUpgrade kernel-rt-modulesUpgrade python3-perfUpgrade kernel-rt-develUpgrade kernel-rt-64kUpgrade rvUpgrade kernel-64k-debug-modules-coreUpgrade kernel-rt-debug-modulesUpgrade kernel-rt-coreUpgrade kernel-64k-modules-coreUpgrade kernel-coreUpgrade kernel-zfcpdump-modules-extraUpgrade kernel-debug-develUpgrade kernel-doc | Aug 8, 2025 | Aug 4, 2025 |
| Amazon Linux Ami 2 | — | Upgrade kernel-tools-develUpgrade kernel-toolsUpgrade bpftoolUpgrade kernel-develUpgrade kernel-debuginfo-common-x86_64Upgrade kernelUpgrade python-perfUpgrade kernel-debuginfo-common-aarch64Upgrade bpftool-debuginfoUpgrade perfUpgrade perf-debuginfoUpgrade kernel-tools-debuginfoUpgrade python-perf-debuginfoUpgrade kernel-livepatch-5.15.180-122.191Upgrade kernel-headersUpgrade kernel-debuginfo | Jun 23, 2025 | Apr 1, 2025 |
| Amazon_linux_2023 | — | Upgrade kernel-libbpf-staticUpgrade bpftoolUpgrade python3-perf-debuginfoUpgrade bpftool-debuginfoUpgrade kernel-libbpf-debuginfoUpgrade kernel-modules-extra-commonUpgrade perfUpgrade kernel-debuginfo-common-aarch64Upgrade kernel-toolsUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-modules-extraUpgrade kernel-debuginfoUpgrade kernel-libbpfUpgrade kernel-tools-debuginfoUpgrade python3-perfUpgrade kernel-headersUpgrade kernel-develUpgrade kernel-libbpf-develUpgrade kernelUpgrade perf-debuginfoUpgrade kernel-livepatch-6.1.132-147.221Upgrade kernel-tools-devel | Jun 24, 2025 | Apr 1, 2025 |
| Debian | — | Upgrade linux-6.1Upgrade linux | Apr 14, 2025 | Apr 1, 2025 |
| Oracle_linux | — | Upgrade kernel | Jul 10, 2025 | Apr 1, 2025 |
| Redhat_linux | — | Upgrade kernelUpgrade kernel-rtNo solution exists | Jul 9, 2025 | Apr 1, 2025 |
| Rocky_linux | — | Upgrade kernel-develUpgrade rtlaUpgrade kernel-debug-develUpgrade kernel-debug-uki-virtUpgrade kernel-coreUpgrade kernel-rt-debug-kvmUpgrade python3-perf-debuginfoUpgrade kernel-rt-debug-debuginfoUpgrade kernel-debugUpgrade kernel-zfcpdump-develUpgrade kernel-zfcpdump-modules-extraUpgrade kernel-tools-debuginfoUpgrade perfUpgrade python3-perfUpgrade kernel-cross-headersUpgrade kernel-rt-debug-develUpgrade kernel-tools-libsUpgrade kernel-debug-modules-coreUpgrade kernel-rt-debug-coreUpgrade kernel-modules-extraUpgrade kernel-zfcpdumpUpgrade kernel-zfcpdump-debuginfoUpgrade kernel-debug-coreUpgrade kernelUpgrade kernel-rt-coreUpgrade kernel-rt-debugUpgrade kernel-rt-kvmUpgrade kernel-modulesUpgrade kernel-rt-debug-modules-extraUpgrade kernel-rt-develUpgrade kernel-debuginfoUpgrade kernel-rt-debug-modulesUpgrade kernel-uki-virtUpgrade kernel-zfcpdump-devel-matchedUpgrade libperfUpgrade rvUpgrade kernel-debug-modules-extraUpgrade kernel-rt-modules-extraUpgrade libperf-debuginfoUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-debug-devel-matchedUpgrade kernel-zfcpdump-modules-coreUpgrade kernel-rtUpgrade kernel-zfcpdump-coreUpgrade kernel-headersUpgrade kernel-rt-modulesUpgrade kernel-debuginfo-common-s390xUpgrade kernel-zfcpdump-modulesUpgrade perf-debuginfoUpgrade kernel-rt-modules-coreUpgrade kernel-debug-modulesUpgrade kernel-debug-debuginfoUpgrade kernel-tools-libs-develUpgrade kernel-devel-matchedUpgrade kernel-rt-debug-modules-coreUpgrade kernel-uki-virt-addonsUpgrade kernel-toolsUpgrade kernel-rt-debuginfoUpgrade kernel-modules-core | Oct 6, 2025 | Oct 3, 2025 |
| Suse | — | Upgrade dlm-kmp-rtUpgrade kernel-docs-htmlUpgrade kernel-rt-vdsoUpgrade dtb-socionextUpgrade kernel-rt_debugUpgrade dtb-amlogicUpgrade kernel-source-rtUpgrade kernel-default-livepatchUpgrade dlm-kmp-defaultUpgrade kernel-symsUpgrade reiserfs-kmp-64kbUpgrade reiserfs-kmp-defaultUpgrade dlm-kmp-azureUpgrade dtb-freescaleUpgrade kernel-azureUpgrade kernel-azure-extraUpgrade kernel-source-vanillaUpgrade kernel-default-baseUpgrade kernel-obs-qaUpgrade kernel-64kb-extraUpgrade kernel-rt_debug-develUpgrade gfs2-kmp-64kbUpgrade dtb-apmUpgrade kselftests-kmp-defaultUpgrade kernel-syms-rtUpgrade kernel-rt-optionalUpgrade kernel-macrosUpgrade dtb-broadcomUpgrade reiserfs-kmp-rtUpgrade kselftests-kmp-azureUpgrade dtb-amdUpgrade dtb-appleUpgrade kernel-azure-vdsoUpgrade cluster-md-kmp-64kbUpgrade kernel-64kbUpgrade kernel-debug-vdsoUpgrade kselftests-kmp-rtUpgrade dtb-renesasUpgrade kernel-default-develUpgrade kernel-default-livepatch-develUpgrade kernel-defaultUpgrade dtb-sprdUpgrade kernel-64kb-optionalUpgrade kernel-debug-develUpgrade dtb-amazonUpgrade kernel-rt_debug-vdsoUpgrade kernel-kvmsmall-vdsoUpgrade kernel-rt-livepatch-develUpgrade ocfs2-kmp-64kbUpgrade kernel-docsUpgrade kernel-debugUpgrade kernel-default-extraUpgrade dtb-marvellUpgrade cluster-md-kmp-defaultUpgrade dtb-hisiliconUpgrade dtb-allwinnerUpgrade kernel-obs-buildUpgrade dtb-qcomUpgrade kernel-azure-optionalUpgrade kernel-rtUpgrade kernel-zfcpdumpUpgrade gfs2-kmp-rtUpgrade dtb-lgUpgrade dtb-armUpgrade dlm-kmp-64kbUpgrade ocfs2-kmp-azureUpgrade kselftests-kmp-64kbUpgrade kernel-syms-azureUpgrade gfs2-kmp-defaultUpgrade dtb-exynosUpgrade dtb-alteraUpgrade cluster-md-kmp-azureUpgrade kernel-devel-rtUpgrade dtb-caviumUpgrade kernel-devel-azureUpgrade kernel-develUpgrade dtb-xilinxUpgrade kernel-kvmsmallUpgrade kernel-default-vdsoUpgrade dtb-nvidiaUpgrade kernel-sourceUpgrade kernel-rt-develUpgrade kernel-azure-develUpgrade ocfs2-kmp-defaultUpgrade cluster-md-kmp-rtUpgrade dtb-mediatekUpgrade kernel-default-optionalUpgrade kernel-default-base-rebuildUpgrade gfs2-kmp-azureUpgrade dtb-rockchipUpgrade kernel-source-azureUpgrade reiserfs-kmp-azureUpgrade ocfs2-kmp-rtUpgrade kernel-rt-extraUpgrade kernel-64kb-develUpgrade kernel-kvmsmall-devel | Dec 5, 2025 | Aug 6, 2025 |
| Ubuntu | — | Upgrade linux-image-6.8.0-1036-gkeUpgrade linux-image-azure-nvidiaUpgrade linux-image-6.11.0-28-genericUpgrade linux-image-gkeopUpgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-5.15.0-1068-gkeopUpgrade linux-image-nvidiaUpgrade linux-image-lowlatency-64kUpgrade linux-image-aws-fipsUpgrade linux-image-gkeop-6.8Upgrade linux-image-6.8.0-1036-azure-fdeUpgrade linux-image-6.8.1-1034-realtimeUpgrade linux-image-6.8.0-1040-gcpUpgrade linux-image-nvidia-64k-6.8Upgrade linux-image-nvidia-hwe-22.04Upgrade linux-image-nvidia-64k-hwe-22.04Upgrade linux-image-xilinx-zynqmpUpgrade linux-image-nvidia-lowlatency-6.8Upgrade linux-image-oracle-64k-lts-24.04Upgrade linux-image-6.8.0-1039-awsUpgrade linux-image-6.8.0-84-lowlatency-64kUpgrade linux-image-6.11.0-1011-realtimeUpgrade linux-image-5.15.0-1028-nvidia-tegra-igx-rtUpgrade linux-image-6.8.0-1038-azureUpgrade linux-image-virtual-6.8Upgrade linux-image-azure-fde-6.8Upgrade linux-image-oem-22.04aUpgrade linux-image-nvidia-6.8Upgrade linux-image-5.15.0-142-generic-lpaeUpgrade linux-image-lowlatency-6.8Upgrade linux-image-oem-20.04Upgrade linux-image-6.8.0-1038-azure-fdeUpgrade linux-image-nvidia-tegraUpgrade linux-image-raspi-realtime-6.8Upgrade linux-image-virtualUpgrade linux-image-gcp-fipsUpgrade linux-image-azure-fde-edgeUpgrade linux-image-5.15.0-142-fipsUpgrade linux-image-5.15.0-1078-ibmUpgrade linux-image-5.15.0-1079-intel-iot-realtimeUpgrade linux-image-nvidia-lowlatencyUpgrade linux-image-5.15.0-1080-nvidia-lowlatencyUpgrade linux-image-ibmUpgrade linux-image-generic-64k-hwe-24.04Upgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-5.15.0-1082-kvmUpgrade linux-image-gcp-lts-22.04Upgrade linux-image-5.15.0-1086-aws-64kUpgrade linux-image-6.8.0-1036-azureUpgrade linux-image-azure-nvidia-6.8Upgrade linux-image-generic-64k-hwe-20.04Upgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-lowlatencyUpgrade linux-image-oracle-64k-6.8Upgrade linux-image-gcp-64k-6.8Upgrade linux-image-raspi-nolpaeUpgrade linux-image-5.15.0-1085-gcpUpgrade linux-image-lowlatency-hwe-24.04Upgrade linux-image-6.8.0-1039-nvidia-lowlatencyUpgrade linux-image-5.15.0-1085-gcp-fipsUpgrade linux-image-generic-lpaeUpgrade linux-image-azure-6.11Upgrade linux-image-gcp-64k-lts-24.04Upgrade linux-image-gke-64kUpgrade linux-image-5.15.0-1083-gkeUpgrade linux-image-6.8.0-2031-raspi-realtimeUpgrade linux-image-intel-iotgUpgrade linux-image-lowlatency-64k-hwe-20.04Upgrade linux-image-6.11.0-1017-oracleUpgrade linux-image-6.8.0-1039-raspiUpgrade linux-image-gcp-6.8Upgrade linux-image-gke-5.15Upgrade linux-image-nvidia-tegra-rtUpgrade linux-image-generic-64kUpgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-oem-22.04Upgrade linux-image-6.8.0-1040-gcp-64kUpgrade linux-image-azure-lts-22.04Upgrade linux-image-oracleUpgrade linux-image-6.8.0-84-genericUpgrade linux-image-6.8.0-1039-nvidia-lowlatency-64kUpgrade linux-image-fipsUpgrade linux-image-genericUpgrade linux-image-intelUpgrade linux-image-oracle-lts-24.04Upgrade linux-image-oem-20.04bUpgrade linux-image-intel-iotg-5.15Upgrade linux-image-oem-24.04bUpgrade linux-image-5.15.0-1080-nvidiaUpgrade linux-image-gkeUpgrade linux-image-5.15.0-142-lowlatencyUpgrade linux-image-6.11.0-1015-awsUpgrade linux-image-6.8.0-85-genericUpgrade linux-image-6.11.0-1016-gcpUpgrade linux-image-ibm-6.8Upgrade linux-image-6.11.0-1016-gcp-64kUpgrade linux-image-6.11.0-1015-lowlatencyUpgrade linux-image-virtual-hwe-24.04Upgrade linux-image-gkeop-5.15Upgrade linux-image-generic-hwe-22.04Upgrade linux-image-aws-lts-24.04Upgrade linux-image-awsUpgrade linux-image-5.15.0-1080-raspiUpgrade linux-image-lowlatency-64k-6.8Upgrade linux-image-gke-64k-6.8Upgrade linux-image-aws-64k-lts-22.04Upgrade linux-image-generic-hwe-20.04Upgrade linux-image-gcp-64kUpgrade linux-image-ibm-classicUpgrade linux-image-raspi-6.8Upgrade linux-image-azure-fde-lts-24.04Upgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-6.8.0-1037-oracleUpgrade linux-image-aws-64kUpgrade linux-image-raspiUpgrade linux-image-5.15.0-1083-oracleUpgrade linux-image-6.8.0-1037-ibmUpgrade linux-image-realtime-hwe-22.04Upgrade linux-image-lowlatency-64k-hwe-24.04Upgrade linux-image-kvmUpgrade linux-image-6.8.0-1039-nvidiaUpgrade linux-image-nvidia-lowlatency-64k-6.8Upgrade linux-image-gcpUpgrade linux-image-generic-lpae-hwe-20.04Upgrade linux-image-generic-6.8Upgrade linux-image-5.15.0-1028-nvidia-tegra-igxUpgrade linux-image-5.15.0-142-genericUpgrade linux-image-realtimeUpgrade linux-image-oem-20.04dUpgrade linux-image-intel-iot-realtimeUpgrade linux-image-azure-fdeUpgrade linux-image-5.15.0-1083-intel-iotgUpgrade linux-image-5.15.0-1081-intel-iotgUpgrade linux-image-oracle-64kUpgrade linux-image-virtual-hwe-20.04Upgrade linux-image-6.8.0-1023-gkeopUpgrade linux-image-generic-64k-6.8Upgrade linux-image-gcp-lts-24.04Upgrade linux-image-lowlatency-64k-6.11Upgrade linux-image-azure-6.8Upgrade linux-image-6.8.0-1039-aws-64kUpgrade linux-image-6.8.0-1037-oracle-64kUpgrade linux-image-6.8.0-1036-gke-64kUpgrade linux-image-5.15.0-1086-awsUpgrade linux-image-6.11.0-1018-azure-fdeUpgrade linux-image-oracle-lts-22.04Upgrade linux-image-oem-22.04bUpgrade linux-image-nvidia-tegra-igx-rtUpgrade linux-image-6.11.0-1024-oemUpgrade linux-image-5.15.0-142-lowlatency-64kUpgrade linux-image-azure-nvidia-lts-24.04Upgrade linux-image-aws-64k-lts-24.04Upgrade linux-image-aws-64k-6.8Upgrade linux-image-5.15.0-142-generic-64kUpgrade linux-image-virtual-hwe-22.04Upgrade linux-image-oem-20.04cUpgrade linux-image-ibm-lts-24.04Upgrade linux-image-5.15.0-1039-nvidia-tegraUpgrade linux-image-5.15.0-1086-aws-fipsUpgrade linux-image-azure-cvmUpgrade linux-image-6.8.0-85-generic-64kUpgrade linux-image-raspi-realtimeUpgrade linux-image-oem-22.04cUpgrade linux-image-lowlatency-6.11Upgrade linux-image-azure-fipsUpgrade linux-image-5.15.0-1050-xilinx-zynqmpUpgrade linux-image-nvidia-tegra-igxUpgrade linux-image-azure-lts-24.04Upgrade linux-image-6.11.0-1014-raspiUpgrade linux-image-6.8.0-84-lowlatencyUpgrade linux-image-6.8.0-1039-nvidia-64kUpgrade linux-image-6.11.0-1018-azureUpgrade linux-image-aws-6.8Upgrade linux-image-6.11.0-1017-oracle-64kUpgrade linux-image-5.15.0-1091-azureUpgrade linux-image-nvidia-64kUpgrade linux-image-gke-6.8Upgrade linux-image-generic-hwe-24.04Upgrade linux-image-azureUpgrade linux-image-aws-lts-22.04Upgrade linux-image-6.8.0-84-generic-64kUpgrade linux-image-6.8.0-1025-azure-nvidiaUpgrade linux-image-5.15.0-1091-azure-fipsUpgrade linux-image-oem-22.04dUpgrade linux-image-6.11.0-28-generic-64kUpgrade linux-image-6.11.0-1015-lowlatency-64kUpgrade linux-image-realtime-6.8.1Upgrade linux-image-azure-fde-6.11Upgrade linux-image-5.15.0-1086-realtimeUpgrade linux-image-oracle-6.8Upgrade linux-image-5.15.0-1039-nvidia-tegra-rt | Jun 20, 2025 | Apr 1, 2025 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Oct 13, 2025 | Apr 1, 2025 |
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