In the Linux kernel, the following vulnerability has been resolved:
smb: client: Add check for next_buffer in receive_encrypted_standard()
Add check for the return value of cifs_buf_get() and cifs_small_buf_get() in receive_encrypted_standard() to prevent null pointer dereference.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade kernel-coreUpgrade kernel-develUpgrade kernel-rt-64k-debug-develUpgrade kernel-uki-virt-addonsUpgrade kernel-zfcpdump-devel-matchedUpgrade kernel-debug-modules-coreUpgrade kernel-rt-debug-modulesUpgrade kernel-64k-debug-devel-matchedUpgrade kernel-rtUpgrade kernel-uki-virtUpgrade kernel-zfcpdump-coreUpgrade kernel-rt-modulesUpgrade kernel-64k-develUpgrade libperfUpgrade kernel-rt-64kUpgrade kernel-rt-debug-modules-extraUpgrade rvUpgrade kernel-zfcpdumpUpgrade kernel-debug-modules-extraUpgrade kernel-rt-64k-debug-coreUpgrade kernel-rt-64k-modules-extraUpgrade kernel-64k-debug-modulesUpgrade kernel-zfcpdump-modules-coreUpgrade kernel-64k-modules-extraUpgrade kernel-devel-matchedUpgrade kernel-toolsUpgrade perfUpgrade kernel-64k-debugUpgrade kernel-64k-debug-develUpgrade kernel-modules-extraUpgrade kernel-modulesUpgrade kernel-rt-debug-modules-coreUpgrade kernel-rt-64k-modules-coreUpgrade kernel-rt-develUpgrade kernel-rt-debugUpgrade kernel-64k-debug-modules-coreUpgrade kernel-rt-modules-coreUpgrade kernel-docUpgrade kernel-64k-devel-matchedUpgrade kernel-zfcpdump-modulesUpgrade kernel-rt-64k-debug-modulesUpgrade kernel-rt-coreUpgrade kernel-rt-64k-debug-modules-coreUpgrade kernel-modules-coreUpgrade kernel-64k-modules-coreUpgrade kernel-rt-64k-modulesUpgrade kernel-rt-modules-extraUpgrade kernel-zfcpdump-develUpgrade kernel-rt-64k-develUpgrade kernel-64k-debug-coreUpgrade kernel-abi-stablelistsUpgrade kernel-debug-coreUpgrade kernel-64k-modulesUpgrade kernel-rt-debug-coreUpgrade kernel-debugUpgrade kernel-cross-headersUpgrade kernelUpgrade kernel-zfcpdump-modules-extraUpgrade kernel-64kUpgrade rtlaUpgrade kernel-64k-coreUpgrade kernel-debug-develUpgrade kernel-64k-debug-modules-extraUpgrade kernel-rt-64k-debug-modules-extraUpgrade kernel-debug-uki-virtUpgrade kernel-headersUpgrade kernel-debug-devel-matchedUpgrade kernel-tools-libsUpgrade python3-perfUpgrade kernel-rt-debug-develUpgrade kernel-rt-64k-debugUpgrade kernel-rt-64k-coreUpgrade kernel-debug-modulesUpgrade kernel-tools-libs-devel | Nov 20, 2025 | Nov 11, 2025 |
| Amazon Linux Ami 2 | — | Upgrade bpftool-debuginfoUpgrade kernel-headersUpgrade kernel-tools-debuginfoUpgrade bpftoolUpgrade python-perfUpgrade kernel-toolsUpgrade kernelUpgrade kernel-debuginfo-common-x86_64Upgrade python-perf-debuginfoUpgrade kernel-livepatch-5.15.179-121.185Upgrade perfUpgrade kernel-debuginfoUpgrade perf-debuginfoUpgrade kernel-livepatch-5.10.235-227.919Upgrade kernel-develUpgrade kernel-tools-develUpgrade kernel-debuginfo-common-aarch64 | May 22, 2025 | Mar 12, 2025 |
| Amazon_linux_2023 | — | Upgrade python3-perf-debuginfoUpgrade perfUpgrade kernel-headersUpgrade kernel-libbpfUpgrade kernel-tools-debuginfoUpgrade bpftool-debuginfoUpgrade kernel-modules-extraUpgrade kernel-livepatch-6.1.130-139.222Upgrade kernel-debuginfoUpgrade perf-debuginfoUpgrade kernel-develUpgrade kernel-debuginfo-common-aarch64Upgrade kernel-modules-extra-commonUpgrade kernel-debuginfo-common-x86_64Upgrade python3-perfUpgrade bpftoolUpgrade kernel-toolsUpgrade kernel-libbpf-staticUpgrade kernel-tools-develUpgrade kernelUpgrade kernel-libbpf-devel | Jun 11, 2025 | Mar 12, 2025 |
| Debian | — | Upgrade linuxUpgrade linux-6.1 | Apr 14, 2025 | Mar 12, 2025 |
| Huawei Euleros 2_0_sp11 | — | Upgrade bpftoolUpgrade kernel-toolsUpgrade python3-perfUpgrade kernel-tools-libsUpgrade kernel-abi-stablelistsUpgrade kernel | Aug 13, 2025 | Jun 9, 2025 |
| Huawei Euleros 2_0_sp12 | — | Upgrade kernel-abi-stablelistsUpgrade kernel-toolsUpgrade python3-perfUpgrade kernel-tools-libsUpgrade bpftoolUpgrade kernel | Jun 11, 2025 | Mar 12, 2025 |
| Huawei Euleros 2_0_sp13 | — | Upgrade bpftoolUpgrade kernel-toolsUpgrade kernel-abi-stablelistsUpgrade kernelUpgrade kernel-tools-libsUpgrade python3-perf | Jul 1, 2025 | Mar 12, 2025 |
| Oracle_linux | — | Upgrade kernel | Nov 28, 2025 | Mar 12, 2025 |
| Redhat_linux | — | No solution existsUpgrade kernel-rtUpgrade kernel | Jul 9, 2025 | Mar 12, 2025 |
| Rocky_linux | — | Upgrade kernel-debugUpgrade kernel-debug-coreUpgrade kernel-zfcpdumpUpgrade kernel-coreUpgrade kernel-develUpgrade kernel-modulesUpgrade kernel-rt-debug-modules-extraUpgrade kernel-debug-uki-virtUpgrade kernel-rt-debuginfoUpgrade python3-perfUpgrade perf-debuginfoUpgrade kernel-modules-extraUpgrade kernel-rt-coreUpgrade kernel-rt-modulesUpgrade kernel-rt-develUpgrade kernel-rtUpgrade kernel-zfcpdump-modules-extraUpgrade kernel-debuginfo-common-s390xUpgrade kernel-toolsUpgrade kernel-tools-debuginfoUpgrade kernel-rt-debugUpgrade rvUpgrade kernel-rt-debug-modules-coreUpgrade kernel-uki-virt-addonsUpgrade kernel-zfcpdump-devel-matchedUpgrade perfUpgrade kernel-uki-virtUpgrade kernel-modules-extra-matchedUpgrade kernel-debug-debuginfoUpgrade kernel-tools-libs-develUpgrade kernel-zfcpdump-debuginfoUpgrade kernel-rt-modules-extraUpgrade kernel-debuginfo-common-x86_64Upgrade libperfUpgrade libperf-debuginfoUpgrade kernel-zfcpdump-modules-coreUpgrade kernelUpgrade kernel-zfcpdump-coreUpgrade kernel-rt-debug-coreUpgrade rtlaUpgrade kernel-debug-devel-matchedUpgrade python3-perf-debuginfoUpgrade kernel-zfcpdump-modulesUpgrade kernel-debug-modules-extraUpgrade kernel-rt-modules-coreUpgrade kernel-rt-debug-develUpgrade kernel-debug-modulesUpgrade kernel-tools-libsUpgrade kernel-debuginfoUpgrade kernel-debug-develUpgrade kernel-modules-coreUpgrade kernel-zfcpdump-develUpgrade kernel-rt-debug-modulesUpgrade kernel-rt-debug-debuginfoUpgrade kernel-devel-matchedUpgrade kernel-debug-modules-core | Feb 5, 2026 | Nov 21, 2025 |
| Suse | — | Upgrade dtb-apmUpgrade kernel-sourceUpgrade dtb-amazonUpgrade dtb-broadcomUpgrade kernel-default-develUpgrade kernel-rt-develUpgrade cluster-md-kmp-defaultUpgrade kernel-zfcpdumpUpgrade dtb-renesasUpgrade kernel-azure-optionalUpgrade dtb-exynosUpgrade dtb-hisiliconUpgrade dtb-armUpgrade dtb-mediatekUpgrade gfs2-kmp-rtUpgrade kernel-debug-develUpgrade kselftests-kmp-64kbUpgrade dtb-amdUpgrade kernel-rt_debugUpgrade dlm-kmp-64kbUpgrade reiserfs-kmp-defaultUpgrade kernel-default-vdsoUpgrade kernel-rt-livepatch-develUpgrade kernel-debugUpgrade kernel-default-livepatchUpgrade dtb-amlogicUpgrade kernel-macrosUpgrade kernel-default-optionalUpgrade kernel-develUpgrade kernel-rt_debug-vdsoUpgrade dtb-lgUpgrade kernel-devel-rtUpgrade kernel-source-azureUpgrade cluster-md-kmp-rtUpgrade kernel-azure-vdsoUpgrade kernel-kvmsmallUpgrade kernel-docs-htmlUpgrade ocfs2-kmp-64kbUpgrade cluster-md-kmp-azureUpgrade kernel-syms-azureUpgrade kernel-64kb-optionalUpgrade ocfs2-kmp-rtUpgrade kernel-syms-rtUpgrade kernel-obs-qaUpgrade gfs2-kmp-64kbUpgrade kernel-devel-azureUpgrade dlm-kmp-azureUpgrade kernel-64kb-develUpgrade kernel-azure-extraUpgrade dtb-xilinxUpgrade kernel-default-extraUpgrade kernel-kvmsmall-develUpgrade kernel-symsUpgrade dtb-appleUpgrade kernel-64kbUpgrade dtb-marvellUpgrade dtb-freescaleUpgrade dtb-caviumUpgrade kernel-debug-vdsoUpgrade dtb-rockchipUpgrade reiserfs-kmp-azureUpgrade dlm-kmp-defaultUpgrade kselftests-kmp-defaultUpgrade kernel-obs-buildUpgrade ocfs2-kmp-azureUpgrade reiserfs-kmp-rtUpgrade dtb-nvidiaUpgrade cluster-md-kmp-64kbUpgrade kernel-kvmsmall-vdsoUpgrade kernel-defaultUpgrade dtb-sprdUpgrade kernel-default-base-rebuildUpgrade dtb-allwinnerUpgrade kernel-default-livepatch-develUpgrade kselftests-kmp-rtUpgrade kernel-rtUpgrade kernel-docsUpgrade kernel-azure-develUpgrade kernel-azureUpgrade kernel-default-baseUpgrade dtb-socionextUpgrade dtb-qcomUpgrade kernel-source-rtUpgrade gfs2-kmp-defaultUpgrade dlm-kmp-rtUpgrade kernel-source-vanillaUpgrade ocfs2-kmp-defaultUpgrade kernel-rt-extraUpgrade gfs2-kmp-azureUpgrade kernel-64kb-extraUpgrade dtb-alteraUpgrade reiserfs-kmp-64kbUpgrade kselftests-kmp-azureUpgrade kernel-rt_debug-develUpgrade kernel-rt-vdsoUpgrade kernel-rt-optional | Dec 5, 2025 | Jun 12, 2025 |
| Ubuntu | — | Upgrade linux-image-virtual-hwe-24.04Upgrade linux-image-5.15.0-140-lowlatency-64kUpgrade linux-image-oem-24.04bUpgrade linux-image-6.11.0-26-genericUpgrade linux-image-oem-20.04cUpgrade linux-image-gke-6.8Upgrade linux-image-5.15.0-1089-azure-fipsUpgrade linux-image-oracle-lts-22.04Upgrade linux-image-gkeopUpgrade linux-image-5.15.0-1037-nvidia-tegraUpgrade linux-image-lowlatency-6.8Upgrade linux-image-nvidia-tegra-rtUpgrade linux-image-6.8.0-1034-azureUpgrade linux-image-genericUpgrade linux-image-azure-6.8Upgrade linux-image-6.8.0-78-generic-64kUpgrade linux-image-raspi-realtime-6.8Upgrade linux-image-5.15.0-1084-aws-fipsUpgrade linux-image-6.8.0-1035-raspiUpgrade linux-image-nvidia-tegraUpgrade linux-image-gcp-64k-6.8Upgrade linux-image-nvidia-lowlatency-6.8Upgrade linux-image-raspi-6.8Upgrade linux-image-oem-22.04Upgrade linux-image-lowlatency-64kUpgrade linux-image-virtual-hwe-20.04Upgrade linux-image-5.15.0-1083-gcpUpgrade linux-image-generic-64kUpgrade linux-image-oem-22.04cUpgrade linux-image-5.15.0-1026-nvidia-tegra-igx-rtUpgrade linux-image-aws-64kUpgrade linux-image-gcp-lts-22.04Upgrade linux-image-5.15.0-1084-awsUpgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-6.11.0-1015-azureUpgrade linux-image-oem-20.04bUpgrade linux-image-6.11.0-26-generic-64kUpgrade linux-image-intelUpgrade linux-image-lowlatency-64k-6.8Upgrade linux-image-azure-nvidia-lts-24.04Upgrade linux-image-azure-fde-6.8Upgrade linux-image-realtime-6.8.1Upgrade linux-image-5.15.0-1076-ibmUpgrade linux-image-generic-lpae-hwe-20.04Upgrade linux-image-5.15.0-1080-kvmUpgrade linux-image-6.8.0-1019-gkeopUpgrade linux-image-nvidia-hwe-22.04Upgrade linux-image-oem-20.04Upgrade linux-image-gcp-64k-lts-24.04Upgrade linux-image-6.8.0-1035-nvidia-lowlatencyUpgrade linux-image-6.8.0-1036-gcp-64kUpgrade linux-image-6.11.0-1014-lowlatencyUpgrade linux-image-gcp-64kUpgrade linux-image-intel-iot-realtimeUpgrade linux-image-nvidia-lowlatency-64k-6.8Upgrade linux-image-azure-lts-22.04Upgrade linux-image-6.8.0-78-genericUpgrade linux-image-xilinx-zynqmpUpgrade linux-image-generic-lpaeUpgrade linux-image-intel-iotgUpgrade linux-image-realtimeUpgrade linux-image-6.8.0-1032-gkeUpgrade linux-image-5.15.0-1079-intel-iotgUpgrade linux-image-oem-22.04dUpgrade linux-image-aws-fipsUpgrade linux-image-6.8.0-1032-oracle-64kUpgrade linux-image-6.8.0-1035-nvidia-64kUpgrade linux-image-6.8.0-78-lowlatency-64kUpgrade linux-image-gkeUpgrade linux-image-fipsUpgrade linux-image-nvidia-64k-hwe-22.04Upgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-oracle-lts-24.04Upgrade linux-image-6.8.0-1035-aws-64kUpgrade linux-image-nvidia-6.8Upgrade linux-image-virtualUpgrade linux-image-6.11.0-1015-azure-fdeUpgrade linux-image-6.11.0-1015-gcpUpgrade linux-image-lowlatencyUpgrade linux-image-5.15.0-1078-nvidiaUpgrade linux-image-5.15.0-1089-azureUpgrade linux-image-gkeop-5.15Upgrade linux-image-virtual-hwe-22.04Upgrade linux-image-nvidiaUpgrade linux-image-oracle-6.8Upgrade linux-image-5.15.0-140-generic-64kUpgrade linux-image-5.15.0-1050-xilinx-zynqmpUpgrade linux-image-oem-22.04aUpgrade linux-image-5.15.0-1078-nvidia-lowlatencyUpgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-6.11.0-1015-gcp-64kUpgrade linux-image-oracleUpgrade linux-image-nvidia-tegra-igx-rtUpgrade linux-image-azure-fde-lts-24.04Upgrade linux-image-5.15.0-1037-nvidia-tegra-rtUpgrade linux-image-azure-lts-24.04Upgrade linux-image-gcp-lts-24.04Upgrade linux-image-oracle-64k-lts-24.04Upgrade linux-image-generic-64k-hwe-20.04Upgrade linux-image-5.15.0-1083-gcp-fipsUpgrade linux-image-lowlatency-64k-hwe-24.04Upgrade linux-image-lowlatency-hwe-24.04Upgrade linux-image-azureUpgrade linux-image-kvmUpgrade linux-image-5.15.0-142-genericUpgrade linux-image-oracle-64kUpgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-5.15.0-140-genericUpgrade linux-image-azure-fipsUpgrade linux-image-ibm-lts-24.04Upgrade linux-image-6.8.0-1035-nvidia-lowlatency-64kUpgrade linux-image-aws-64k-lts-24.04Upgrade linux-image-oracle-64k-6.8Upgrade linux-image-aws-64k-6.8Upgrade linux-image-aws-6.8Upgrade linux-image-6.8.0-1033-ibmUpgrade linux-image-6.8.0-1035-awsUpgrade linux-image-5.15.0-1084-realtimeUpgrade linux-image-5.15.0-140-lowlatencyUpgrade linux-image-6.8.0-1035-nvidiaUpgrade linux-image-nvidia-64k-6.8Upgrade linux-image-6.11.0-1016-oracleUpgrade linux-image-azure-nvidiaUpgrade linux-image-raspi-nolpaeUpgrade linux-image-generic-hwe-22.04Upgrade linux-image-gke-5.15Upgrade linux-image-oem-22.04bUpgrade linux-image-ibmUpgrade linux-image-gcp-fipsUpgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-ibm-classicUpgrade linux-image-raspi-realtimeUpgrade linux-image-ibm-6.8Upgrade linux-image-6.11.0-1014-awsUpgrade linux-image-5.15.0-1078-raspiUpgrade linux-image-nvidia-64kUpgrade linux-image-6.11.0-1013-raspiUpgrade linux-image-virtual-6.8Upgrade linux-image-6.11.0-1022-oemUpgrade linux-image-5.15.0-1081-gkeUpgrade linux-image-5.15.0-1066-gkeopUpgrade linux-image-nvidia-lowlatencyUpgrade linux-image-6.11.0-1014-lowlatency-64kUpgrade linux-image-azure-nvidia-6.8Upgrade linux-image-6.11.0-1016-oracle-64kUpgrade linux-image-5.15.0-140-fipsUpgrade linux-image-generic-hwe-24.04Upgrade linux-image-raspiUpgrade linux-image-azure-cvmUpgrade linux-image-5.15.0-142-generic-lpaeUpgrade linux-image-aws-lts-24.04Upgrade linux-image-5.15.0-1081-oracleUpgrade linux-image-5.15.0-1026-nvidia-tegra-igxUpgrade linux-image-5.15.0-140-generic-lpaeUpgrade linux-image-gcpUpgrade linux-image-5.15.0-142-generic-64kUpgrade linux-image-6.8.1-1030-realtimeUpgrade linux-image-6.8.0-1022-azure-nvidiaUpgrade linux-image-6.8.0-2028-raspi-realtimeUpgrade linux-image-generic-6.8Upgrade linux-image-nvidia-tegra-igxUpgrade linux-image-lowlatency-64k-hwe-20.04Upgrade linux-image-gkeop-6.8Upgrade linux-image-generic-64k-hwe-24.04Upgrade linux-image-azure-fdeUpgrade linux-image-aws-lts-22.04Upgrade linux-image-6.8.0-1036-gcpUpgrade linux-image-generic-hwe-20.04Upgrade linux-image-generic-64k-6.8Upgrade linux-image-6.8.0-1032-oracleUpgrade linux-image-6.11.0-1010-realtimeUpgrade linux-image-5.15.0-1077-intel-iot-realtimeUpgrade linux-image-6.8.0-78-lowlatencyUpgrade linux-image-gcp-6.8Upgrade linux-image-6.8.0-1034-azure-fdeUpgrade linux-image-awsUpgrade linux-image-oem-20.04d | May 20, 2025 | Mar 12, 2025 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Sep 22, 2025 | Mar 12, 2025 |
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