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-64k-debugUpgrade kernel-rt-modules-extraUpgrade kernel-64k-debug-modules-extraUpgrade kernel-rt-modules-coreUpgrade kernel-rt-debug-coreUpgrade kernel-64k-devel-matchedUpgrade kernel-64k-modulesUpgrade kernel-rt-64k-modules-extraUpgrade kernel-rt-debug-kvmUpgrade kernel-devel-matchedUpgrade kernel-abi-stablelistsUpgrade kernel-rt-64k-debugUpgrade kernel-debug-devel-matchedUpgrade kernel-64k-debug-coreUpgrade kernel-uki-virt-addonsUpgrade kernel-debug-modules-coreUpgrade kernel-zfcpdump-modules-coreUpgrade kernel-headersUpgrade kernel-rtUpgrade kernel-rt-64k-debug-modulesUpgrade kernel-modulesUpgrade kernelUpgrade kernel-cross-headersUpgrade kernel-rt-debug-develUpgrade kernel-tools-libs-develUpgrade kernel-zfcpdump-coreUpgrade kernel-rt-64k-debug-modules-extraUpgrade kernel-64k-coreUpgrade kernel-debug-modules-extraUpgrade kernel-modules-coreUpgrade kernel-zfcpdumpUpgrade kernel-rt-64k-modules-coreUpgrade kernel-rt-64k-debug-coreUpgrade kernel-zfcpdump-modulesUpgrade kernel-debug-modulesUpgrade kernel-zfcpdump-develUpgrade kernel-rt-64k-modulesUpgrade libperfUpgrade kernel-64kUpgrade kernel-zfcpdump-modules-extraUpgrade perfUpgrade kernel-64k-debug-modules-coreUpgrade rtlaUpgrade kernel-rt-develUpgrade kernel-rt-64k-debug-modules-coreUpgrade kernel-debug-coreUpgrade kernel-tools-libsUpgrade kernel-rt-kvmUpgrade kernel-debug-uki-virtUpgrade kernel-rt-modulesUpgrade python3-perfUpgrade kernel-uki-virtUpgrade kernel-docUpgrade kernel-rt-debug-modules-coreUpgrade kernel-rt-debug-modules-extraUpgrade kernel-64k-debug-modulesUpgrade kernel-zfcpdump-devel-matchedUpgrade kernel-rt-64k-coreUpgrade kernel-rt-64kUpgrade kernel-toolsUpgrade kernel-rt-coreUpgrade kernel-debug-develUpgrade kernel-modules-extraUpgrade kernel-64k-debug-develUpgrade kernel-64k-modules-coreUpgrade kernel-64k-develUpgrade kernel-64k-debug-devel-matchedUpgrade rvUpgrade kernel-debugUpgrade kernel-coreUpgrade kernel-64k-modules-extraUpgrade kernel-develUpgrade kernel-rt-debugUpgrade kernel-rt-64k-debug-develUpgrade kernel-rt-debug-modulesUpgrade kernel-rt-64k-devel | Aug 8, 2025 | Aug 4, 2025 |
| Amazon Linux Ami 2 | — | Upgrade python-perf-debuginfoUpgrade perfUpgrade kernel-debuginfoUpgrade perf-debuginfoUpgrade kernel-livepatch-5.15.180-122.191Upgrade kernel-headersUpgrade kernel-tools-debuginfoUpgrade bpftool-debuginfoUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-tools-develUpgrade kernel-develUpgrade bpftoolUpgrade kernelUpgrade kernel-toolsUpgrade kernel-debuginfo-common-aarch64Upgrade python-perf | Jun 23, 2025 | Apr 1, 2025 |
| Amazon_linux_2023 | — | Upgrade kernel-debuginfoUpgrade kernel-libbpfUpgrade kernel-tools-debuginfoUpgrade perf-debuginfoUpgrade kernel-libbpf-develUpgrade kernel-develUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-tools-develUpgrade kernel-modules-extraUpgrade kernelUpgrade kernel-headersUpgrade kernel-livepatch-6.1.132-147.221Upgrade python3-perfUpgrade python3-perf-debuginfoUpgrade bpftool-debuginfoUpgrade bpftoolUpgrade perfUpgrade kernel-debuginfo-common-aarch64Upgrade kernel-libbpf-debuginfoUpgrade kernel-libbpf-staticUpgrade kernel-toolsUpgrade kernel-modules-extra-common | Jun 24, 2025 | Apr 1, 2025 |
| Debian | — | Upgrade linuxUpgrade linux-6.1 | Apr 14, 2025 | Apr 1, 2025 |
| Oracle_linux | — | Upgrade kernel | Jul 10, 2025 | Apr 1, 2025 |
| Redhat_linux | — | No solution existsUpgrade kernel-rtUpgrade kernel | Jul 9, 2025 | Apr 1, 2025 |
| Rocky_linux | — | Upgrade kernel-devel-matchedUpgrade kernel-rt-debug-modules-coreUpgrade perf-debuginfoUpgrade kernel-debug-modulesUpgrade kernel-rt-modules-coreUpgrade kernel-debug-devel-matchedUpgrade kernel-zfcpdump-modules-coreUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-rtUpgrade kernel-rt-debuginfoUpgrade kernel-rt-modules-extraUpgrade kernel-debug-modules-extraUpgrade kernel-tools-libs-develUpgrade kernel-zfcpdump-devel-matchedUpgrade libperf-debuginfoUpgrade kernel-modules-coreUpgrade kernel-zfcpdump-modulesUpgrade kernel-debug-debuginfoUpgrade kernel-uki-virt-addonsUpgrade kernel-toolsUpgrade kernel-rt-modulesUpgrade rvUpgrade kernel-headersUpgrade kernel-zfcpdump-coreUpgrade kernel-debuginfo-common-s390xUpgrade libperfUpgrade kernel-rt-develUpgrade kernel-zfcpdump-modules-extraUpgrade kernel-debugUpgrade kernel-develUpgrade kernel-debuginfoUpgrade perfUpgrade python3-perfUpgrade kernelUpgrade kernel-rt-debug-modulesUpgrade kernel-rt-debug-develUpgrade kernel-debug-uki-virtUpgrade kernel-rt-debug-debuginfoUpgrade rtlaUpgrade kernel-rt-kvmUpgrade kernel-cross-headersUpgrade kernel-tools-debuginfoUpgrade kernel-rt-debug-kvmUpgrade kernel-coreUpgrade kernel-zfcpdump-develUpgrade kernel-debug-develUpgrade python3-perf-debuginfoUpgrade kernel-uki-virtUpgrade kernel-tools-libsUpgrade kernel-rt-debug-coreUpgrade kernel-debug-coreUpgrade kernel-rt-debug-modules-extraUpgrade kernel-zfcpdumpUpgrade kernel-rt-debugUpgrade kernel-rt-coreUpgrade kernel-modules-extraUpgrade kernel-modulesUpgrade kernel-debug-modules-coreUpgrade kernel-zfcpdump-debuginfo | Oct 6, 2025 | Oct 3, 2025 |
| Suse | — | Upgrade kernel-macrosUpgrade cluster-md-kmp-64kbUpgrade kernel-debug-vdsoUpgrade kernel-rt-optionalUpgrade kernel-default-extraUpgrade kernel-kvmsmall-vdsoUpgrade dlm-kmp-defaultUpgrade kernel-obs-qaUpgrade dtb-broadcomUpgrade kselftests-kmp-rtUpgrade reiserfs-kmp-rtUpgrade kernel-rt-livepatch-develUpgrade kernel-azure-extraUpgrade kernel-debugUpgrade dtb-amazonUpgrade dtb-marvellUpgrade kernel-64kb-optionalUpgrade kernel-64kbUpgrade dtb-sprdUpgrade kernel-default-develUpgrade kernel-defaultUpgrade kernel-debug-develUpgrade dtb-apmUpgrade dtb-appleUpgrade kselftests-kmp-defaultUpgrade cluster-md-kmp-defaultUpgrade kernel-default-baseUpgrade kernel-rt_debug-develUpgrade kernel-source-vanillaUpgrade dtb-hisiliconUpgrade kernel-rt-vdsoUpgrade kernel-rt_debug-vdsoUpgrade kernel-docs-htmlUpgrade gfs2-kmp-64kbUpgrade kernel-rt_debugUpgrade kernel-symsUpgrade kernel-64kb-extraUpgrade kernel-default-livepatch-develUpgrade reiserfs-kmp-64kbUpgrade reiserfs-kmp-defaultUpgrade kernel-default-livepatchUpgrade dlm-kmp-rtUpgrade kernel-azureUpgrade dtb-renesasUpgrade kernel-source-rtUpgrade dtb-amlogicUpgrade dtb-amdUpgrade kernel-docsUpgrade dlm-kmp-azureUpgrade dtb-freescaleUpgrade dtb-socionextUpgrade kernel-azure-vdsoUpgrade ocfs2-kmp-64kbUpgrade kselftests-kmp-azureUpgrade kernel-syms-rtUpgrade gfs2-kmp-azureUpgrade kernel-azure-develUpgrade kernel-sourceUpgrade kernel-zfcpdumpUpgrade gfs2-kmp-rtUpgrade kernel-syms-azureUpgrade gfs2-kmp-defaultUpgrade dtb-allwinnerUpgrade kernel-default-vdsoUpgrade dtb-mediatekUpgrade dtb-rockchipUpgrade kernel-default-base-rebuildUpgrade kernel-kvmsmall-develUpgrade kernel-default-optionalUpgrade reiserfs-kmp-azureUpgrade ocfs2-kmp-rtUpgrade kernel-source-azureUpgrade kernel-rt-extraUpgrade kernel-64kb-develUpgrade dtb-xilinxUpgrade dtb-caviumUpgrade kernel-kvmsmallUpgrade kernel-devel-azureUpgrade kernel-develUpgrade kernel-devel-rtUpgrade kernel-obs-buildUpgrade kselftests-kmp-64kbUpgrade cluster-md-kmp-azureUpgrade dtb-nvidiaUpgrade cluster-md-kmp-rtUpgrade ocfs2-kmp-defaultUpgrade kernel-rt-develUpgrade dtb-qcomUpgrade dtb-alteraUpgrade dtb-exynosUpgrade kernel-azure-optionalUpgrade dtb-lgUpgrade dtb-armUpgrade kernel-rtUpgrade dlm-kmp-64kbUpgrade ocfs2-kmp-azure | Dec 5, 2025 | Aug 6, 2025 |
| Ubuntu | — | Upgrade linux-image-aws-fipsUpgrade linux-image-6.8.0-1038-azureUpgrade linux-image-6.8.0-1040-gcpUpgrade linux-image-6.11.0-1017-oracleUpgrade linux-image-nvidiaUpgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-lowlatency-64kUpgrade linux-image-nvidia-64k-hwe-22.04Upgrade linux-image-6.8.1-1034-realtimeUpgrade linux-image-azure-nvidiaUpgrade linux-image-gkeop-6.8Upgrade linux-image-gkeopUpgrade linux-image-5.15.0-1082-kvmUpgrade linux-image-nvidia-64k-6.8Upgrade linux-image-gcp-64k-lts-24.04Upgrade linux-image-oem-20.04Upgrade linux-image-oem-22.04aUpgrade linux-image-5.15.0-1028-nvidia-tegra-igx-rtUpgrade linux-image-6.8.0-1036-azure-fdeUpgrade linux-image-5.15.0-1083-gkeUpgrade linux-image-lowlatency-64k-hwe-20.04Upgrade linux-image-5.15.0-1085-gcp-fipsUpgrade linux-image-6.11.0-1011-realtimeUpgrade linux-image-5.15.0-1080-nvidia-lowlatencyUpgrade linux-image-oracleUpgrade linux-image-lowlatency-6.8Upgrade linux-image-azure-fde-6.8Upgrade linux-image-6.8.0-1036-azureUpgrade linux-image-5.15.0-1079-intel-iot-realtimeUpgrade linux-image-generic-64k-hwe-24.04Upgrade linux-image-5.15.0-142-generic-lpaeUpgrade linux-image-virtual-6.8Upgrade linux-image-nvidia-6.8Upgrade linux-image-6.8.0-1039-raspiUpgrade linux-image-gcp-6.8Upgrade linux-image-azure-fde-edgeUpgrade linux-image-nvidia-lowlatencyUpgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-5.15.0-1085-gcpUpgrade linux-image-6.8.0-1038-azure-fdeUpgrade linux-image-6.11.0-28-genericUpgrade linux-image-oracle-lts-24.04Upgrade linux-image-ibmUpgrade linux-image-intelUpgrade linux-image-gcp-lts-22.04Upgrade linux-image-lowlatencyUpgrade linux-image-generic-64k-hwe-20.04Upgrade linux-image-gcp-64k-6.8Upgrade linux-image-oracle-64k-6.8Upgrade linux-image-5.15.0-142-fipsUpgrade linux-image-intel-iotgUpgrade linux-image-5.15.0-1080-nvidiaUpgrade linux-image-gke-64kUpgrade linux-image-azure-nvidia-6.8Upgrade linux-image-azure-6.11Upgrade linux-image-gcp-fipsUpgrade linux-image-generic-lpaeUpgrade linux-image-6.8.0-1039-nvidia-lowlatency-64kUpgrade linux-image-xilinx-zynqmpUpgrade linux-image-5.15.0-1068-gkeopUpgrade linux-image-virtualUpgrade linux-image-6.8.0-1039-awsUpgrade linux-image-raspi-realtime-6.8Upgrade linux-image-6.8.0-1039-nvidia-lowlatencyUpgrade linux-image-6.8.0-2031-raspi-realtimeUpgrade linux-image-6.8.0-84-lowlatency-64kUpgrade linux-image-5.15.0-142-lowlatencyUpgrade linux-image-lowlatency-hwe-24.04Upgrade linux-image-fipsUpgrade linux-image-nvidia-lowlatency-6.8Upgrade linux-image-generic-64kUpgrade linux-image-genericUpgrade linux-image-oem-22.04Upgrade linux-image-nvidia-tegraUpgrade linux-image-intel-iotg-5.15Upgrade linux-image-oem-20.04bUpgrade linux-image-gke-5.15Upgrade linux-image-oem-24.04bUpgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-azure-lts-22.04Upgrade linux-image-6.8.0-1040-gcp-64kUpgrade linux-image-oracle-64k-lts-24.04Upgrade linux-image-6.8.0-84-genericUpgrade linux-image-raspi-nolpaeUpgrade linux-image-5.15.0-1078-ibmUpgrade linux-image-nvidia-hwe-22.04Upgrade linux-image-nvidia-tegra-rtUpgrade linux-image-6.8.0-1036-gkeUpgrade linux-image-gkeUpgrade linux-image-6.11.0-1015-awsUpgrade linux-image-5.15.0-1086-aws-64kUpgrade linux-image-aws-64k-lts-24.04Upgrade linux-image-5.15.0-1081-intel-iotgUpgrade linux-image-realtime-hwe-22.04Upgrade linux-image-lowlatency-64k-6.8Upgrade linux-image-gkeop-5.15Upgrade linux-image-6.8.0-1037-oracle-64kUpgrade linux-image-6.11.0-1015-lowlatency-64kUpgrade linux-image-6.8.0-1037-ibmUpgrade linux-image-ibm-6.8Upgrade linux-image-kvmUpgrade linux-image-gcpUpgrade linux-image-6.8.0-85-genericUpgrade linux-image-6.8.0-1039-nvidiaUpgrade linux-image-lowlatency-64k-hwe-24.04Upgrade linux-image-realtime-6.8.1Upgrade linux-image-gke-6.8Upgrade linux-image-generic-hwe-24.04Upgrade linux-image-azure-fipsUpgrade linux-image-aws-6.8Upgrade linux-image-6.8.0-84-lowlatencyUpgrade linux-image-6.8.0-1039-nvidia-64kUpgrade linux-image-6.11.0-1018-azureUpgrade linux-image-6.11.0-1017-oracle-64kUpgrade linux-image-5.15.0-1091-azureUpgrade linux-image-5.15.0-1039-nvidia-tegraUpgrade linux-image-nvidia-64kUpgrade linux-image-azure-nvidia-lts-24.04Upgrade linux-image-azure-fde-lts-24.04Upgrade linux-image-aws-64k-6.8Upgrade linux-image-6.11.0-1024-oemUpgrade linux-image-5.15.0-142-lowlatency-64kUpgrade linux-image-5.15.0-142-generic-64kUpgrade linux-image-5.15.0-1083-oracleUpgrade linux-image-virtual-hwe-22.04Upgrade linux-image-oem-20.04cUpgrade linux-image-ibm-lts-24.04Upgrade linux-image-ibm-classicUpgrade linux-image-6.8.0-1039-aws-64kUpgrade linux-image-oracle-lts-22.04Upgrade linux-image-azure-6.8Upgrade linux-image-gcp-64kUpgrade linux-image-6.8.0-1037-oracleUpgrade linux-image-6.8.0-1036-gke-64kUpgrade linux-image-6.11.0-1018-azure-fdeUpgrade linux-image-oem-22.04bUpgrade linux-image-nvidia-tegra-igx-rtUpgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-generic-64k-6.8Upgrade linux-image-gcp-lts-24.04Upgrade linux-image-realtimeUpgrade linux-image-5.15.0-142-genericUpgrade linux-image-lowlatency-64k-6.11Upgrade linux-image-5.15.0-1086-awsUpgrade linux-image-nvidia-lowlatency-64k-6.8Upgrade linux-image-raspi-6.8Upgrade linux-image-raspiUpgrade linux-image-aws-lts-24.04Upgrade linux-image-generic-hwe-22.04Upgrade linux-image-oem-22.04dUpgrade linux-image-gke-64k-6.8Upgrade linux-image-6.11.0-28-generic-64kUpgrade linux-image-5.15.0-1091-azure-fipsUpgrade linux-image-5.15.0-1080-raspiUpgrade linux-image-awsUpgrade linux-image-6.11.0-1014-raspiUpgrade linux-image-aws-64k-lts-22.04Upgrade linux-image-azure-lts-24.04Upgrade linux-image-6.11.0-1016-gcp-64kUpgrade linux-image-6.8.0-84-generic-64kUpgrade linux-image-6.11.0-1015-lowlatencyUpgrade linux-image-azureUpgrade linux-image-6.11.0-1016-gcpUpgrade linux-image-aws-lts-22.04Upgrade linux-image-6.8.0-1025-azure-nvidiaUpgrade linux-image-5.15.0-1028-nvidia-tegra-igxUpgrade linux-image-oracle-6.8Upgrade linux-image-5.15.0-1086-realtimeUpgrade linux-image-raspi-realtimeUpgrade linux-image-5.15.0-1086-aws-fipsUpgrade linux-image-generic-6.8Upgrade linux-image-azure-fde-6.11Upgrade linux-image-azure-cvmUpgrade linux-image-aws-64kUpgrade linux-image-6.8.0-85-generic-64kUpgrade linux-image-5.15.0-1050-xilinx-zynqmpUpgrade linux-image-5.15.0-1039-nvidia-tegra-rtUpgrade linux-image-virtual-hwe-24.04Upgrade linux-image-oem-22.04cUpgrade linux-image-nvidia-tegra-igxUpgrade linux-image-lowlatency-6.11Upgrade linux-image-virtual-hwe-20.04Upgrade linux-image-5.15.0-1083-intel-iotgUpgrade linux-image-6.8.0-1023-gkeopUpgrade linux-image-intel-iot-realtimeUpgrade linux-image-generic-lpae-hwe-20.04Upgrade linux-image-generic-hwe-20.04Upgrade linux-image-oracle-64kUpgrade linux-image-oem-20.04dUpgrade linux-image-azure-fde | 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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