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In the Linux kernel, the following vulnerability has been resolved:
cifs: Fix integer overflow while processing acdirmax mount option
User-provided mount parameter acdirmax 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.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade kernel-debug-coreUpgrade kernel-zfcpdump-modules-coreUpgrade kernel-rt-debug-modulesUpgrade perfUpgrade kernel-rt-modules-coreUpgrade kernel-64k-modules-extraUpgrade kernel-debug-uki-virtUpgrade kernel-64k-debugUpgrade rtlaUpgrade kernel-modules-extraUpgrade kernel-zfcpdumpUpgrade kernel-zfcpdump-modules-extraUpgrade kernel-zfcpdump-develUpgrade rvUpgrade kernel-develUpgrade kernel-64k-debug-modules-coreUpgrade kernel-64k-develUpgrade kernel-rtUpgrade kernel-rt-modulesUpgrade kernel-rt-debug-modules-coreUpgrade kernel-rt-64k-debug-modules-coreUpgrade kernel-devel-matchedUpgrade kernel-modules-coreUpgrade kernel-64k-debug-modules-extraUpgrade kernel-64k-modules-coreUpgrade kernel-64k-devel-matchedUpgrade kernel-rt-64k-modulesUpgrade kernel-debug-devel-matchedUpgrade kernel-rt-debug-kvmUpgrade kernel-docUpgrade kernel-debugUpgrade kernel-rt-debug-develUpgrade kernel-abi-stablelistsUpgrade kernel-debug-develUpgrade kernel-modulesUpgrade kernel-headersUpgrade kernel-toolsUpgrade kernel-rt-64k-modules-extraUpgrade kernel-rt-debug-modules-extraUpgrade kernel-coreUpgrade kernel-uki-virtUpgrade libperfUpgrade kernel-zfcpdump-modulesUpgrade kernel-rt-64kUpgrade kernel-64kUpgrade kernel-rt-64k-modules-coreUpgrade kernel-tools-libsUpgrade kernel-64k-debug-devel-matchedUpgrade kernel-cross-headersUpgrade kernel-tools-libs-develUpgrade kernel-rt-64k-debug-modules-extraUpgrade kernel-64k-debug-modulesUpgrade kernelUpgrade kernel-rt-modules-extraUpgrade kernel-64k-debug-coreUpgrade kernel-64k-debug-develUpgrade kernel-debug-modules-coreUpgrade kernel-rt-64k-develUpgrade kernel-rt-64k-debugUpgrade kernel-debug-modules-extraUpgrade kernel-debug-modulesUpgrade kernel-64k-coreUpgrade kernel-zfcpdump-coreUpgrade kernel-zfcpdump-devel-matchedUpgrade kernel-rt-64k-coreUpgrade python3-perfUpgrade kernel-rt-64k-debug-modulesUpgrade kernel-rt-64k-debug-coreUpgrade kernel-rt-64k-debug-develUpgrade kernel-64k-modulesUpgrade kernel-rt-debugUpgrade kernel-rt-kvmUpgrade kernel-uki-virt-addonsUpgrade kernel-rt-coreUpgrade kernel-rt-develUpgrade kernel-rt-debug-core | Jul 4, 2025 | Apr 1, 2025 |
| Amazon Linux Ami 2 | — | Upgrade kernel-debuginfoUpgrade bpftool-debuginfoUpgrade kernelUpgrade python-perf-debuginfoUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-headersUpgrade kernel-toolsUpgrade kernel-develUpgrade bpftoolUpgrade perf-debuginfoUpgrade python-perfUpgrade perfUpgrade kernel-livepatch-5.15.180-122.191Upgrade kernel-tools-debuginfoUpgrade kernel-debuginfo-common-aarch64Upgrade kernel-tools-devel | May 22, 2025 | Apr 1, 2025 |
| Amazon_linux_2023 | — | Upgrade bpftoolUpgrade kernel-develUpgrade perf-debuginfoUpgrade perfUpgrade kernel-libbpf-debuginfoUpgrade kernel-tools-develUpgrade python3-perfUpgrade kernel-toolsUpgrade kernel-tools-debuginfoUpgrade kernel-modules-extra-commonUpgrade kernel-debuginfo-common-aarch64Upgrade kernel-debuginfo-common-x86_64Upgrade python3-perf-debuginfoUpgrade kernel-libbpf-develUpgrade bpftool-debuginfoUpgrade kernelUpgrade kernel-libbpfUpgrade kernel-debuginfoUpgrade kernel-livepatch-6.1.132-147.221Upgrade kernel-modules-extraUpgrade kernel-libbpf-staticUpgrade kernel-headers | Jun 11, 2025 | Apr 1, 2025 |
| Debian | — | Upgrade linuxUpgrade linux-6.1 | Apr 14, 2025 | Apr 1, 2025 |
| Oracle_linux | — | Upgrade kernel | Jun 30, 2025 | Apr 1, 2025 |
| Redhat_linux | — | Upgrade kernelNo solution existsUpgrade kernel-rt | Jun 17, 2025 | Apr 1, 2025 |
| Rocky_linux | — | Upgrade kernel-rt-debuginfoUpgrade kernel-rt-debug-modules-coreUpgrade kernel-debuginfo-common-s390xUpgrade kernel-tools-libs-develUpgrade kernel-toolsUpgrade rvUpgrade libperfUpgrade kernel-rt-modules-coreUpgrade kernel-zfcpdump-debuginfoUpgrade kernel-rtUpgrade kernel-zfcpdump-modulesUpgrade kernel-uki-virt-addonsUpgrade kernel-debug-modules-extraUpgrade libperf-debuginfoUpgrade kernel-zfcpdump-devel-matchedUpgrade kernel-debug-devel-matchedUpgrade kernelUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-zfcpdump-modules-coreUpgrade kernel-cross-headersUpgrade kernel-devel-matchedUpgrade kernel-rt-modulesUpgrade kernel-zfcpdump-coreUpgrade kernel-rt-modules-extraUpgrade kernel-modules-extraUpgrade kernel-zfcpdump-modules-extraUpgrade kernel-rt-debug-debuginfoUpgrade kernel-rt-develUpgrade kernel-rt-debug-modules-extraUpgrade kernel-rt-debug-kvmUpgrade kernel-modules-coreUpgrade rtlaUpgrade kernel-debug-modulesUpgrade kernel-debug-debuginfoUpgrade kernel-zfcpdumpUpgrade python3-perf-debuginfoUpgrade kernel-tools-libsUpgrade kernel-tools-debuginfoUpgrade perfUpgrade kernel-rt-kvmUpgrade kernel-debugUpgrade kernel-headersUpgrade kernel-debuginfoUpgrade kernel-debug-uki-virtUpgrade kernel-uki-virtUpgrade kernel-rt-debug-modulesUpgrade kernel-rt-coreUpgrade kernel-modulesUpgrade kernel-debug-develUpgrade python3-perfUpgrade kernel-zfcpdump-develUpgrade kernel-rt-debug-coreUpgrade perf-debuginfoUpgrade kernel-develUpgrade kernel-debug-modules-coreUpgrade kernel-coreUpgrade kernel-debug-coreUpgrade kernel-rt-debug-develUpgrade kernel-rt-debug | Oct 6, 2025 | Oct 4, 2025 |
| Suse | — | Upgrade dlm-kmp-azureUpgrade kernel-rt_debug-vdsoUpgrade dtb-armUpgrade dlm-kmp-rtUpgrade kernel-defaultUpgrade cluster-md-kmp-rtUpgrade kernel-rtUpgrade kernel-source-vanillaUpgrade dlm-kmp-defaultUpgrade dtb-nvidiaUpgrade kernel-default-optionalUpgrade kernel-develUpgrade dtb-qcomUpgrade cluster-md-kmp-defaultUpgrade kernel-rt-extraUpgrade kselftests-kmp-defaultUpgrade dtb-mediatekUpgrade kernel-azure-vdsoUpgrade kernel-rt-livepatch-develUpgrade kernel-debug-vdsoUpgrade dtb-sprdUpgrade kselftests-kmp-rtUpgrade dtb-allwinnerUpgrade kernel-64kb-extraUpgrade kernel-default-baseUpgrade kernel-docsUpgrade kernel-devel-rtUpgrade dtb-xilinxUpgrade reiserfs-kmp-rtUpgrade kernel-rt-develUpgrade kernel-default-manUpgrade kernel-obs-buildUpgrade kernel-rt-vdsoUpgrade kernel-syms-rtUpgrade dtb-socionextUpgrade gfs2-kmp-defaultUpgrade dtb-rockchipUpgrade kernel-default-base-rebuildUpgrade kernel-default-livepatch-develUpgrade cluster-md-kmp-64kbUpgrade reiserfs-kmp-azureUpgrade kernel-azure-develUpgrade ocfs2-kmp-azureUpgrade kernel-azureUpgrade kernel-rt-optionalUpgrade kernel-rt_debug-develUpgrade kernel-devel-azureUpgrade kernel-debugUpgrade dtb-renesasUpgrade kernel-default-livepatchUpgrade kernel-azure-extraUpgrade kselftests-kmp-64kbUpgrade kernel-source-rtUpgrade kernel-64kb-optionalUpgrade dtb-apmUpgrade reiserfs-kmp-64kbUpgrade kernel-obs-qaUpgrade kernel-default-vdsoUpgrade kernel-debug-develUpgrade kernel-64kb-develUpgrade kernel-rt_debugUpgrade dtb-appleUpgrade kselftests-kmp-azureUpgrade dtb-hisiliconUpgrade dtb-freescaleUpgrade kernel-macrosUpgrade kernel-kvmsmall-vdsoUpgrade kernel-docs-htmlUpgrade kernel-syms-azureUpgrade kernel-sourceUpgrade gfs2-kmp-64kbUpgrade dtb-exynosUpgrade dtb-caviumUpgrade cluster-md-kmp-azureUpgrade kernel-zfcpdumpUpgrade ocfs2-kmp-defaultUpgrade reiserfs-kmp-defaultUpgrade ocfs2-kmp-rtUpgrade kernel-kvmsmallUpgrade kernel-default-extraUpgrade gfs2-kmp-azureUpgrade gfs2-kmp-rtUpgrade kernel-kvmsmall-develUpgrade dtb-broadcomUpgrade kernel-default-develUpgrade kernel-symsUpgrade kernel-64kbUpgrade kernel-azure-optionalUpgrade dtb-lgUpgrade dtb-amazonUpgrade dtb-alteraUpgrade dtb-marvellUpgrade dtb-amdUpgrade dlm-kmp-64kbUpgrade ocfs2-kmp-64kbUpgrade kernel-source-azureUpgrade dtb-amlogic | Dec 5, 2025 | Jun 19, 2025 |
| Ubuntu | — | Upgrade linux-image-raspiUpgrade linux-image-nvidia-tegraUpgrade linux-image-azure-fde-edgeUpgrade linux-image-azure-lts-22.04Upgrade linux-image-azure-fdeUpgrade linux-image-5.15.0-1080-nvidiaUpgrade linux-image-5.15.0-142-fipsUpgrade linux-image-6.11.0-1016-gcpUpgrade linux-image-6.11.0-1017-oracleUpgrade linux-image-oem-22.04dUpgrade linux-image-5.15.0-1028-nvidia-tegra-igx-rtUpgrade linux-image-5.15.0-1068-gkeopUpgrade linux-image-lowlatency-6.11Upgrade linux-image-oem-22.04Upgrade linux-image-5.15.0-1039-nvidia-tegraUpgrade linux-image-aws-fipsUpgrade linux-image-gke-6.8Upgrade linux-image-ibm-classicUpgrade linux-image-lowlatency-64k-hwe-20.04Upgrade linux-image-generic-64k-6.8Upgrade linux-image-gke-64k-6.8Upgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-6.8.0-1023-gkeopUpgrade linux-image-oracle-lts-24.04Upgrade linux-image-gkeop-6.8Upgrade linux-image-aws-lts-24.04Upgrade linux-image-6.8.0-1037-oracle-64kUpgrade linux-image-6.8.0-1025-azure-nvidiaUpgrade linux-image-6.11.0-1024-oemUpgrade linux-image-aws-64k-lts-24.04Upgrade linux-image-azureUpgrade linux-image-ibm-6.8Upgrade linux-image-fipsUpgrade linux-image-6.8.0-1039-awsUpgrade linux-image-realtime-6.8.1Upgrade linux-image-lowlatencyUpgrade linux-image-raspi-realtime-6.8Upgrade linux-image-gcp-64k-lts-24.04Upgrade linux-image-5.15.0-1028-nvidia-tegra-igxUpgrade linux-image-gke-5.15Upgrade linux-image-oem-22.04cUpgrade linux-image-generic-hwe-20.04Upgrade linux-image-5.15.0-1083-intel-iotgUpgrade linux-image-6.8.0-1039-raspiUpgrade linux-image-5.15.0-1086-aws-fipsUpgrade linux-image-6.8.0-1036-azureUpgrade linux-image-virtual-hwe-22.04Upgrade linux-image-aws-lts-22.04Upgrade linux-image-nvidiaUpgrade linux-image-oem-20.04cUpgrade linux-image-5.15.0-1081-intel-iotgUpgrade linux-image-5.15.0-1079-intel-iot-realtimeUpgrade linux-image-6.8.0-1039-nvidia-lowlatency-64kUpgrade linux-image-oracle-6.8Upgrade linux-image-6.8.0-1037-ibmUpgrade linux-image-azure-lts-24.04Upgrade linux-image-aws-64k-6.8Upgrade linux-image-nvidia-6.8Upgrade linux-image-oem-22.04aUpgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-generic-64kUpgrade linux-image-nvidia-tegra-rtUpgrade linux-image-6.11.0-1017-oracle-64kUpgrade linux-image-azure-nvidiaUpgrade linux-image-5.15.0-1083-oracleUpgrade linux-image-6.8.0-1040-gcpUpgrade linux-image-virtual-hwe-20.04Upgrade linux-image-6.8.0-1037-oracleUpgrade linux-image-ibmUpgrade linux-image-kvmUpgrade linux-image-lowlatency-6.8Upgrade linux-image-azure-fde-6.11Upgrade linux-image-6.11.0-1015-lowlatency-64kUpgrade linux-image-6.11.0-28-generic-64kUpgrade linux-image-azure-nvidia-lts-24.04Upgrade linux-image-raspi-nolpaeUpgrade linux-image-gke-64kUpgrade linux-image-azure-fde-lts-24.04Upgrade linux-image-6.11.0-1011-realtimeUpgrade linux-image-5.15.0-1078-ibmUpgrade linux-image-oem-20.04bUpgrade linux-image-lowlatency-hwe-24.04Upgrade linux-image-5.15.0-142-lowlatency-64kUpgrade linux-image-gcp-fipsUpgrade linux-image-5.15.0-1080-nvidia-lowlatencyUpgrade linux-image-azure-nvidia-6.8Upgrade linux-image-5.15.0-142-lowlatencyUpgrade linux-image-azure-fipsUpgrade linux-image-oracle-64k-lts-24.04Upgrade linux-image-lowlatency-64kUpgrade linux-image-raspi-6.8Upgrade linux-image-5.15.0-1091-azureUpgrade linux-image-virtual-6.8Upgrade linux-image-nvidia-lowlatencyUpgrade linux-image-ibm-lts-24.04Upgrade linux-image-5.15.0-1085-gcp-fipsUpgrade linux-image-gcp-64kUpgrade linux-image-5.15.0-1039-nvidia-tegra-rtUpgrade linux-image-aws-6.8Upgrade linux-image-oracle-64k-6.8Upgrade linux-image-5.15.0-142-generic-lpaeUpgrade linux-image-nvidia-tegra-igx-rtUpgrade linux-image-5.15.0-1091-azure-fipsUpgrade linux-image-raspi-realtimeUpgrade linux-image-oem-20.04dUpgrade linux-image-6.11.0-1018-azureUpgrade linux-image-6.8.0-1039-nvidiaUpgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-5.15.0-1082-kvmUpgrade linux-image-gcp-lts-24.04Upgrade linux-image-5.15.0-1086-awsUpgrade linux-image-6.11.0-28-genericUpgrade linux-image-6.8.0-1038-azureUpgrade linux-image-oem-24.04bUpgrade linux-image-realtimeUpgrade linux-image-6.8.0-1036-azure-fdeUpgrade linux-image-nvidia-lowlatency-64k-6.8Upgrade linux-image-5.15.0-1085-gcpUpgrade linux-image-6.11.0-1018-azure-fdeUpgrade linux-image-virtual-hwe-24.04Upgrade linux-image-6.11.0-1015-awsUpgrade linux-image-6.8.0-84-generic-64kUpgrade linux-image-virtualUpgrade linux-image-5.15.0-1080-raspiUpgrade linux-image-5.15.0-142-generic-64kUpgrade linux-image-6.8.0-1039-nvidia-lowlatencyUpgrade linux-image-6.8.0-2031-raspi-realtimeUpgrade linux-image-6.11.0-1014-raspiUpgrade linux-image-6.8.0-1040-gcp-64kUpgrade linux-image-intel-iotg-5.15Upgrade linux-image-lowlatency-64k-6.8Upgrade linux-image-nvidia-64k-6.8Upgrade linux-image-gcp-6.8Upgrade linux-image-6.8.0-1038-azure-fdeUpgrade linux-image-6.8.0-1036-gkeUpgrade linux-image-5.15.0-142-genericUpgrade linux-image-nvidia-lowlatency-6.8Upgrade linux-image-oracle-lts-22.04Upgrade linux-image-nvidia-tegra-igxUpgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-nvidia-hwe-22.04Upgrade linux-image-azure-fde-6.8Upgrade linux-image-5.15.0-1086-realtimeUpgrade linux-image-5.15.0-1050-xilinx-zynqmpUpgrade linux-image-oracleUpgrade linux-image-nvidia-64kUpgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-6.11.0-1015-lowlatencyUpgrade linux-image-generic-hwe-22.04Upgrade linux-image-nvidia-64k-hwe-22.04Upgrade linux-image-generic-64k-hwe-20.04Upgrade linux-image-6.11.0-1016-gcp-64kUpgrade linux-image-gcp-lts-22.04Upgrade linux-image-xilinx-zynqmpUpgrade linux-image-generic-6.8Upgrade linux-image-oem-20.04Upgrade linux-image-oracle-64kUpgrade linux-image-azure-6.8Upgrade linux-image-6.8.1-1034-realtimeUpgrade linux-image-6.8.0-84-lowlatency-64kUpgrade linux-image-6.8.0-85-genericUpgrade linux-image-intelUpgrade linux-image-6.8.0-85-generic-64kUpgrade linux-image-azure-6.11Upgrade linux-image-gkeopUpgrade linux-image-generic-hwe-24.04Upgrade linux-image-generic-lpae-hwe-20.04Upgrade linux-image-gcp-64k-6.8Upgrade linux-image-generic-lpaeUpgrade linux-image-oem-22.04bUpgrade linux-image-intel-iotgUpgrade linux-image-gkeUpgrade linux-image-intel-iot-realtimeUpgrade linux-image-6.8.0-1039-nvidia-64kUpgrade linux-image-lowlatency-64k-hwe-24.04Upgrade linux-image-6.8.0-84-lowlatencyUpgrade linux-image-gcpUpgrade linux-image-6.8.0-1039-aws-64kUpgrade linux-image-generic-64k-hwe-24.04Upgrade linux-image-gkeop-5.15Upgrade linux-image-realtime-hwe-22.04Upgrade linux-image-6.8.0-84-genericUpgrade linux-image-lowlatency-64k-6.11Upgrade linux-image-genericUpgrade linux-image-aws-64kUpgrade linux-image-6.8.0-1036-gke-64kUpgrade linux-image-5.15.0-1086-aws-64kUpgrade linux-image-awsUpgrade linux-image-azure-cvmUpgrade linux-image-5.15.0-1083-gkeUpgrade linux-image-aws-64k-lts-22.04 | 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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