In the Linux kernel, the following vulnerability has been resolved:
nilfs2: fix possible int overflows in nilfs_fiemap()
Since nilfs_bmap_lookup_contig() in nilfs_fiemap() calculates its result by being prepared to go through potentially maxblocks == INT_MAX blocks, the value in n may experience an overflow caused by left shift of blkbits.
While it is extremely unlikely to occur, play it safe and cast right hand expression to wider type to mitigate the issue.
Found by Linux Verification Center (linuxtesting.org) with static analysis tool SVACE.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Amazon Linux Ami 2 | — | Upgrade kernel-tools-develUpgrade kernel-headersUpgrade python-perf-debuginfoUpgrade kernel-toolsUpgrade kernel-livepatch-5.10.235-227.919Upgrade perf-debuginfoUpgrade kernel-debuginfo-common-aarch64Upgrade kernelUpgrade perfUpgrade kernel-debuginfo-common-x86_64Upgrade python-perfUpgrade kernel-debuginfoUpgrade kernel-tools-debuginfoUpgrade kernel-develUpgrade bpftoolUpgrade bpftool-debuginfo | May 20, 2026 | May 20, 2026 |
| Debian | — | Upgrade linux-6.1Upgrade linux | Mar 17, 2025 | Feb 27, 2025 |
| Suse | — | Upgrade kernel-kvmsmall-vdsoUpgrade dtb-qcomUpgrade ocfs2-kmp-64kbUpgrade dtb-renesasUpgrade kernel-rt-vdsoUpgrade kernel-rtUpgrade cluster-md-kmp-64kbUpgrade kernel-azure-optionalUpgrade kernel-default-baseUpgrade kernel-default-livepatch-develUpgrade kernel-rt-extraUpgrade kselftests-kmp-azureUpgrade kernel-defaultUpgrade kernel-docs-htmlUpgrade kernel-default-base-rebuildUpgrade kernel-obs-buildUpgrade kernel-docsUpgrade reiserfs-kmp-azureUpgrade dtb-socionextUpgrade gfs2-kmp-azureUpgrade kernel-debug-vdsoUpgrade dtb-rockchipUpgrade kernel-azureUpgrade kernel-rt_debug-develUpgrade reiserfs-kmp-rtUpgrade reiserfs-kmp-64kbUpgrade kernel-source-rtUpgrade ocfs2-kmp-azureUpgrade dtb-marvellUpgrade dtb-allwinnerUpgrade kernel-source-vanillaUpgrade kselftests-kmp-rtUpgrade dlm-kmp-defaultUpgrade dtb-broadcomUpgrade dtb-alteraUpgrade kernel-default-livepatchUpgrade kernel-azure-develUpgrade dtb-sprdUpgrade dtb-nvidiaUpgrade ocfs2-kmp-defaultUpgrade gfs2-kmp-defaultUpgrade kernel-64kb-extraUpgrade kernel-rt-optionalUpgrade dlm-kmp-rtUpgrade dtb-caviumUpgrade kernel-64kbUpgrade dlm-kmp-azureUpgrade kernel-develUpgrade dtb-armUpgrade dtb-amlogicUpgrade kernel-default-extraUpgrade kselftests-kmp-64kbUpgrade kernel-rt-develUpgrade kernel-devel-azureUpgrade kernel-debug-develUpgrade kernel-debugUpgrade cluster-md-kmp-defaultUpgrade kernel-azure-vdsoUpgrade gfs2-kmp-64kbUpgrade kernel-default-optionalUpgrade kernel-zfcpdumpUpgrade kernel-syms-azureUpgrade kernel-source-azureUpgrade dtb-appleUpgrade cluster-md-kmp-azureUpgrade kernel-kvmsmall-develUpgrade dtb-exynosUpgrade cluster-md-kmp-rtUpgrade kernel-symsUpgrade kernel-default-develUpgrade dtb-xilinxUpgrade kernel-kvmsmallUpgrade dtb-hisiliconUpgrade dtb-apmUpgrade kernel-syms-rtUpgrade kernel-devel-rtUpgrade kernel-azure-extraUpgrade gfs2-kmp-rtUpgrade dtb-freescaleUpgrade kernel-64kb-optionalUpgrade kernel-64kb-develUpgrade ocfs2-kmp-rtUpgrade dtb-lgUpgrade kernel-default-vdsoUpgrade dtb-amazonUpgrade kernel-rt_debugUpgrade kernel-rt-livepatch-develUpgrade kselftests-kmp-defaultUpgrade dtb-mediatekUpgrade reiserfs-kmp-defaultUpgrade kernel-sourceUpgrade kernel-rt_debug-vdsoUpgrade kernel-obs-qaUpgrade dlm-kmp-64kbUpgrade dtb-amdUpgrade kernel-macros | Apr 9, 2025 | Feb 27, 2025 |
| Ubuntu | — | Upgrade linux-image-nvidia-tegra-igx-rtUpgrade linux-image-oem-20.04Upgrade linux-image-generic-hwe-20.04Upgrade linux-image-azure-fde-6.8Upgrade linux-image-6.11.0-1015-gcpUpgrade linux-image-5.15.0-140-lowlatency-64kUpgrade linux-image-6.8.0-1033-gcpUpgrade linux-image-aws-64k-lts-24.04Upgrade linux-image-6.8.0-1029-ibmUpgrade linux-image-gcp-64k-lts-24.04Upgrade linux-image-5.15.0-1050-xilinx-zynqmpUpgrade linux-image-5.4.0-1129-raspiUpgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-generic-hwe-18.04Upgrade linux-image-nvidia-tegra-igxUpgrade linux-image-raspi-nolpaeUpgrade linux-image-oem-22.04dUpgrade linux-image-nvidia-64k-hwe-22.04Upgrade linux-image-5.4.0-1105-bluefieldUpgrade linux-image-bluefieldUpgrade linux-image-generic-64k-6.8Upgrade linux-image-5.15.0-1081-oracleUpgrade linux-image-6.8.1-1025-realtimeUpgrade linux-image-gcp-64k-6.8Upgrade linux-image-5.4.0-1064-xilinx-zynqmpUpgrade linux-image-azure-lts-20.04Upgrade linux-image-nvidia-tegra-rtUpgrade linux-image-azure-fde-lts-24.04Upgrade linux-image-oem-22.04bUpgrade linux-image-oracleUpgrade linux-image-virtual-hwe-18.04Upgrade linux-image-5.4.0-216-genericUpgrade linux-image-kvmUpgrade linux-image-5.4.0-1051-iotUpgrade linux-image-5.15.0-1084-awsUpgrade linux-image-5.4.0-1149-gcpUpgrade linux-image-generic-6.8Upgrade linux-image-5.15.0-1078-nvidiaUpgrade linux-image-6.8.0-1029-oracle-64kUpgrade linux-image-6.11.0-1013-raspiUpgrade linux-image-5.4.0-216-generic-lpaeUpgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-5.15.0-1077-intel-iot-realtimeUpgrade linux-image-raspi-hwe-18.04Upgrade linux-image-6.8.0-64-generic-64kUpgrade linux-image-gcp-lts-24.04Upgrade linux-image-5.4.0-1133-kvmUpgrade linux-image-6.8.0-1031-nvidia-64kUpgrade linux-image-generic-lpae-hwe-20.04Upgrade linux-image-ibm-lts-24.04Upgrade linux-image-generic-64k-hwe-24.04Upgrade linux-image-6.8.0-1032-aws-64kUpgrade linux-image-6.8.0-1029-oracleUpgrade linux-image-5.15.0-1066-gkeopUpgrade linux-image-6.8.0-1031-nvidia-lowlatency-64kUpgrade linux-image-5.15.0-1089-azure-fipsUpgrade linux-image-5.4.0-216-lowlatencyUpgrade linux-image-awsUpgrade linux-image-6.8.0-1031-nvidiaUpgrade linux-image-5.4.0-1092-ibmUpgrade linux-image-gcp-6.8Upgrade linux-image-aws-fipsUpgrade linux-image-6.11.0-1015-azureUpgrade linux-image-5.15.0-140-generic-lpaeUpgrade linux-image-gkeop-5.15Upgrade linux-image-5.4.0-1120-fipsUpgrade linux-image-5.15.0-1083-gcp-fipsUpgrade linux-image-6.11.0-1016-oracle-64kUpgrade linux-image-aws-lts-24.04Upgrade linux-image-6.11.0-1014-lowlatency-64kUpgrade linux-image-lowlatency-6.8Upgrade linux-image-nvidia-lowlatency-64k-6.8Upgrade linux-image-6.8.0-1028-gkeUpgrade linux-image-5.15.0-1078-nvidia-lowlatencyUpgrade linux-image-5.15.0-1026-nvidia-tegra-igxUpgrade linux-image-aws-64k-6.8Upgrade linux-image-6.11.0-1014-lowlatencyUpgrade linux-image-lowlatency-hwe-18.04Upgrade linux-image-nvidia-lowlatencyUpgrade linux-image-lowlatency-64k-6.8Upgrade linux-image-nvidia-64k-6.8Upgrade linux-image-azure-fipsUpgrade linux-image-lowlatency-64k-hwe-24.04Upgrade linux-image-5.15.0-140-generic-64kUpgrade linux-image-azure-fdeUpgrade linux-image-5.4.0-1151-azure-fipsUpgrade linux-image-fipsUpgrade linux-image-azure-cvmUpgrade linux-image-nvidia-hwe-22.04Upgrade linux-image-ibm-6.8Upgrade linux-image-gcp-lts-20.04Upgrade linux-image-oracle-lts-22.04Upgrade linux-image-6.8.0-1031-nvidia-lowlatencyUpgrade linux-image-gcp-lts-22.04Upgrade linux-image-oem-24.04bUpgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-6.8.0-1031-raspiUpgrade linux-image-lowlatency-64k-hwe-20.04Upgrade linux-image-realtimeUpgrade linux-image-virtualUpgrade linux-image-5.15.0-1026-nvidia-tegra-igx-rtUpgrade linux-image-6.8.0-1015-gkeopUpgrade linux-image-oem-24.04Upgrade linux-image-5.15.0-142-generic-64kUpgrade linux-image-6.11.0-1010-realtimeUpgrade linux-image-5.15.0-1084-realtimeUpgrade linux-image-gke-5.15Upgrade linux-image-6.11.0-26-generic-64kUpgrade linux-image-5.4.0-1146-awsUpgrade linux-image-5.15.0-140-genericUpgrade linux-image-oracle-64k-6.8Upgrade linux-image-oem-24.04aUpgrade linux-image-intel-iot-realtimeUpgrade linux-image-virtual-hwe-20.04Upgrade linux-image-ibm-classicUpgrade linux-image-oracle-64kUpgrade linux-image-gcp-64kUpgrade linux-image-aws-lts-22.04Upgrade linux-image-oracle-64k-lts-24.04Upgrade linux-image-azureUpgrade linux-image-6.11.0-1022-oemUpgrade linux-image-6.11.0-1015-azure-fdeUpgrade linux-image-6.8.0-1033-gcp-64kUpgrade linux-image-gcpUpgrade linux-image-virtual-6.8Upgrade linux-image-azure-nvidia-6.8Upgrade linux-image-azure-lts-22.04Upgrade linux-image-6.8.0-1034-azureUpgrade linux-image-oem-22.04cUpgrade linux-image-5.15.0-142-generic-lpaeUpgrade linux-image-6.8.0-64-lowlatencyUpgrade linux-image-oem-20.04cUpgrade linux-image-virtual-hwe-22.04Upgrade linux-image-5.4.0-1149-gcp-fipsUpgrade linux-image-5.15.0-142-genericUpgrade linux-image-6.11.0-1016-oracleUpgrade linux-image-oem-6.8Upgrade linux-image-6.8.0-1034-azure-fdeUpgrade linux-image-oracle-lts-20.04Upgrade linux-image-raspi-realtimeUpgrade linux-image-aws-lts-20.04Upgrade linux-image-nvidia-64kUpgrade linux-image-generic-64k-hwe-20.04Upgrade linux-image-genericUpgrade linux-image-intel-iotgUpgrade linux-image-5.15.0-1037-nvidia-tegra-rtUpgrade linux-image-oem-22.04aUpgrade linux-image-5.15.0-1084-aws-fipsUpgrade linux-image-aws-6.8Upgrade linux-image-azure-6.8Upgrade linux-image-5.15.0-1037-nvidia-tegraUpgrade linux-image-5.15.0-1081-gkeUpgrade linux-image-6.11.0-1015-gcp-64kUpgrade linux-image-xilinx-zynqmpUpgrade linux-image-lowlatency-hwe-24.04Upgrade linux-image-virtual-hwe-24.04Upgrade linux-image-6.8.0-2026-raspi-realtimeUpgrade linux-image-gcp-fipsUpgrade linux-image-6.8.0-64-lowlatency-64kUpgrade linux-image-lowlatency-64kUpgrade linux-image-5.15.0-1078-raspiUpgrade linux-image-6.8.0-1022-azure-nvidiaUpgrade linux-image-5.15.0-1080-kvmUpgrade linux-image-6.8.0-64-genericUpgrade linux-image-oemUpgrade linux-image-generic-hwe-24.04Upgrade linux-image-raspi-6.8Upgrade linux-image-oem-20.04dUpgrade linux-image-nvidia-tegraUpgrade linux-image-gke-6.8Upgrade linux-image-nvidia-6.8Upgrade linux-image-generic-64kUpgrade linux-image-generic-hwe-22.04Upgrade linux-image-gkeopUpgrade linux-image-raspiUpgrade linux-image-6.11.0-1014-awsUpgrade linux-image-nvidia-lowlatency-6.8Upgrade linux-image-azure-nvidia-lts-24.04Upgrade linux-image-5.4.0-1151-azureUpgrade linux-image-intelUpgrade linux-image-azure-nvidiaUpgrade linux-image-azure-lts-24.04Upgrade linux-image-5.15.0-1083-gcpUpgrade linux-image-gkeUpgrade linux-image-5.15.0-140-lowlatencyUpgrade linux-image-oracle-6.8Upgrade linux-image-5.15.0-1076-ibmUpgrade linux-image-aws-64kUpgrade linux-image-lowlatencyUpgrade linux-image-generic-lpaeUpgrade linux-image-gkeop-6.8Upgrade linux-image-realtime-6.8.1Upgrade linux-image-oracle-lts-24.04Upgrade linux-image-nvidiaUpgrade linux-image-6.8.0-1031-oemUpgrade linux-image-oem-osp1Upgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-ibmUpgrade linux-image-6.11.0-26-genericUpgrade linux-image-5.15.0-1089-azureUpgrade linux-image-snapdragon-hwe-18.04Upgrade linux-image-oem-22.04Upgrade linux-image-ibm-lts-20.04Upgrade linux-image-oem-20.04bUpgrade linux-image-5.4.0-1146-aws-fipsUpgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-6.8.0-1032-awsUpgrade linux-image-5.4.0-1144-oracleUpgrade linux-image-raspi-realtime-6.8Upgrade linux-image-5.15.0-1079-intel-iotgUpgrade linux-image-raspi2Upgrade linux-image-5.15.0-140-fips | May 20, 2025 | Feb 27, 2025 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Sep 22, 2025 | Feb 27, 2025 |
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