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