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 perf-debuginfoUpgrade kernel-livepatch-5.10.235-227.919Upgrade kernel-tools-develUpgrade kernel-toolsUpgrade perfUpgrade kernel-headersUpgrade kernelUpgrade python-perf-debuginfoUpgrade kernel-debuginfo-common-aarch64Upgrade bpftoolUpgrade kernel-tools-debuginfoUpgrade kernel-develUpgrade bpftool-debuginfoUpgrade python-perfUpgrade kernel-debuginfoUpgrade kernel-debuginfo-common-x86_64 | May 20, 2026 | May 20, 2026 |
| Debian | — | Upgrade linux-6.1Upgrade linux | Mar 17, 2025 | Feb 27, 2025 |
| Suse | — | Upgrade kernel-64kb-develUpgrade gfs2-kmp-rtUpgrade dtb-freescaleUpgrade kernel-syms-rtUpgrade ocfs2-kmp-rtUpgrade kernel-devel-rtUpgrade kernel-64kb-optionalUpgrade kernel-azure-extraUpgrade cluster-md-kmp-rtUpgrade kernel-default-vdsoUpgrade kernel-rt-livepatch-develUpgrade dtb-apmUpgrade kernel-rt_debugUpgrade dtb-hisiliconUpgrade dtb-amazonUpgrade gfs2-kmp-64kbUpgrade dtb-lgUpgrade kernel-syms-azureUpgrade kernel-zfcpdumpUpgrade kernel-symsUpgrade dtb-mediatekUpgrade dtb-amlogicUpgrade dtb-appleUpgrade dtb-armUpgrade kselftests-kmp-defaultUpgrade dtb-exynosUpgrade kernel-develUpgrade kernel-rt_debug-vdsoUpgrade kernel-kvmsmall-develUpgrade cluster-md-kmp-azureUpgrade reiserfs-kmp-defaultUpgrade kselftests-kmp-64kbUpgrade kernel-sourceUpgrade kernel-rt-develUpgrade kernel-64kbUpgrade kernel-azure-vdsoUpgrade kernel-debugUpgrade kernel-debug-develUpgrade kernel-default-extraUpgrade kernel-devel-azureUpgrade kernel-obs-qaUpgrade dlm-kmp-azureUpgrade cluster-md-kmp-defaultUpgrade kernel-kvmsmallUpgrade dtb-xilinxUpgrade dlm-kmp-64kbUpgrade kernel-macrosUpgrade kernel-default-develUpgrade kernel-default-optionalUpgrade dtb-amdUpgrade kernel-source-azureUpgrade kernel-rt_debug-develUpgrade kselftests-kmp-rtUpgrade kernel-rt-optionalUpgrade kernel-docs-htmlUpgrade kernel-default-livepatchUpgrade dtb-broadcomUpgrade reiserfs-kmp-64kbUpgrade dtb-rockchipUpgrade gfs2-kmp-azureUpgrade kernel-obs-buildUpgrade kselftests-kmp-azureUpgrade kernel-docsUpgrade kernel-default-base-rebuildUpgrade kernel-defaultUpgrade dtb-socionextUpgrade kernel-default-livepatch-develUpgrade kernel-azure-optionalUpgrade dtb-renesasUpgrade cluster-md-kmp-64kbUpgrade kernel-rt-extraUpgrade kernel-rtUpgrade kernel-default-baseUpgrade kernel-rt-vdsoUpgrade reiserfs-kmp-rtUpgrade ocfs2-kmp-defaultUpgrade ocfs2-kmp-64kbUpgrade kernel-kvmsmall-vdsoUpgrade kernel-debug-vdsoUpgrade kernel-azureUpgrade dlm-kmp-defaultUpgrade kernel-azure-develUpgrade reiserfs-kmp-azureUpgrade kernel-64kb-extraUpgrade dtb-sprdUpgrade dtb-qcomUpgrade dlm-kmp-rtUpgrade ocfs2-kmp-azureUpgrade kernel-source-rtUpgrade dtb-allwinnerUpgrade dtb-marvellUpgrade dtb-caviumUpgrade kernel-source-vanillaUpgrade dtb-alteraUpgrade gfs2-kmp-defaultUpgrade dtb-nvidia | Apr 9, 2025 | Feb 27, 2025 |
| Ubuntu | — | Upgrade linux-image-oem-22.04Upgrade linux-image-6.8.0-1032-awsUpgrade linux-image-gkeopUpgrade linux-image-6.11.0-1014-awsUpgrade linux-image-generic-64kUpgrade linux-image-oem-24.04Upgrade linux-image-raspiUpgrade linux-image-6.8.0-1034-azureUpgrade linux-image-realtime-6.8.1Upgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-azure-nvidia-6.8Upgrade linux-image-6.11.0-1015-azure-fdeUpgrade linux-image-6.8.0-1033-gcp-64kUpgrade linux-image-ibmUpgrade linux-image-ibm-lts-20.04Upgrade linux-image-oem-20.04bUpgrade linux-image-6.11.0-26-genericUpgrade linux-image-lowlatencyUpgrade linux-image-oemUpgrade linux-image-aws-64kUpgrade linux-image-generic-hwe-24.04Upgrade linux-image-virtual-6.8Upgrade linux-image-oem-20.04dUpgrade linux-image-oem-22.04aUpgrade linux-image-generic-lpaeUpgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-gcp-fipsUpgrade linux-image-5.15.0-1080-kvmUpgrade linux-image-6.8.0-64-lowlatency-64kUpgrade linux-image-nvidia-6.8Upgrade linux-image-6.8.0-64-genericUpgrade linux-image-5.15.0-1037-nvidia-tegra-rtUpgrade linux-image-lowlatency-64kUpgrade linux-image-nvidia-tegraUpgrade linux-image-5.4.0-1151-azureUpgrade linux-image-genericUpgrade linux-image-5.15.0-1037-nvidia-tegraUpgrade linux-image-5.15.0-1078-raspiUpgrade linux-image-intelUpgrade linux-image-6.8.0-1022-azure-nvidiaUpgrade linux-image-raspi-6.8Upgrade linux-image-nvidiaUpgrade linux-image-5.15.0-1089-azureUpgrade linux-image-gkeUpgrade linux-image-gkeop-6.8Upgrade linux-image-6.11.0-1016-oracleUpgrade linux-image-5.15.0-1083-gcpUpgrade linux-image-5.15.0-142-generic-lpaeUpgrade linux-image-oem-22.04cUpgrade linux-image-6.8.0-64-lowlatencyUpgrade linux-image-azure-nvidiaUpgrade linux-image-5.15.0-142-genericUpgrade linux-image-5.15.0-1076-ibmUpgrade linux-image-5.4.0-1149-gcp-fipsUpgrade linux-image-oracle-lts-20.04Upgrade linux-image-xilinx-zynqmpUpgrade linux-image-5.15.0-140-lowlatencyUpgrade linux-image-virtual-hwe-22.04Upgrade linux-image-nvidia-64kUpgrade linux-image-generic-64k-hwe-20.04Upgrade linux-image-oem-20.04cUpgrade linux-image-oem-osp1Upgrade linux-image-aws-6.8Upgrade linux-image-azure-6.8Upgrade linux-image-intel-iotgUpgrade linux-image-6.8.0-1034-azure-fdeUpgrade linux-image-oem-6.8Upgrade linux-image-gke-5.15Upgrade linux-image-5.15.0-142-generic-64kUpgrade linux-image-5.15.0-140-genericUpgrade linux-image-aws-lts-20.04Upgrade linux-image-raspi-realtimeUpgrade linux-image-oracle-64k-6.8Upgrade linux-image-aws-lts-22.04Upgrade linux-image-5.15.0-1084-realtimeUpgrade linux-image-raspi-realtime-6.8Upgrade linux-image-oem-24.04aUpgrade linux-image-5.15.0-1079-intel-iotgUpgrade linux-image-raspi2Upgrade linux-image-nvidia-lowlatency-6.8Upgrade linux-image-5.4.0-1146-awsUpgrade linux-image-5.4.0-1144-oracleUpgrade linux-image-gcpUpgrade linux-image-azure-lts-22.04Upgrade linux-image-5.15.0-140-fipsUpgrade linux-image-6.11.0-1022-oemUpgrade linux-image-azureUpgrade linux-image-azure-nvidia-lts-24.04Upgrade linux-image-intel-iot-realtimeUpgrade linux-image-6.11.0-1010-realtimeUpgrade linux-image-gke-6.8Upgrade linux-image-5.15.0-1084-aws-fipsUpgrade linux-image-ibm-classicUpgrade linux-image-lowlatency-hwe-24.04Upgrade linux-image-oracle-64kUpgrade linux-image-virtual-hwe-20.04Upgrade linux-image-generic-hwe-22.04Upgrade linux-image-oracle-lts-24.04Upgrade linux-image-azure-lts-24.04Upgrade linux-image-gcp-64kUpgrade linux-image-oracle-64k-lts-24.04Upgrade linux-image-6.11.0-26-generic-64kUpgrade linux-image-5.4.0-1146-aws-fipsUpgrade linux-image-6.8.0-1031-oemUpgrade linux-image-snapdragon-hwe-18.04Upgrade linux-image-virtual-hwe-24.04Upgrade linux-image-6.8.0-2026-raspi-realtimeUpgrade linux-image-6.11.0-1015-gcp-64kUpgrade linux-image-oracle-6.8Upgrade linux-image-5.15.0-1081-gkeUpgrade linux-image-raspi-nolpaeUpgrade linux-image-azure-fipsUpgrade linux-image-azure-cvmUpgrade linux-image-generic-lpae-hwe-20.04Upgrade linux-image-5.15.0-1066-gkeopUpgrade linux-image-aws-lts-24.04Upgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-gcp-lts-20.04Upgrade linux-image-nvidia-lowlatencyUpgrade linux-image-5.15.0-1083-gcp-fipsUpgrade linux-image-fipsUpgrade linux-image-gcp-lts-24.04Upgrade linux-image-nvidia-lowlatency-64k-6.8Upgrade linux-image-6.11.0-1014-lowlatency-64kUpgrade linux-image-oem-22.04dUpgrade linux-image-5.15.0-1077-intel-iot-realtimeUpgrade linux-image-5.4.0-1151-azure-fipsUpgrade linux-image-6.8.0-1028-gkeUpgrade linux-image-5.4.0-1092-ibmUpgrade linux-image-ibm-6.8Upgrade linux-image-nvidia-64k-6.8Upgrade linux-image-5.4.0-1120-fipsUpgrade linux-image-6.11.0-1016-oracle-64kUpgrade linux-image-virtual-hwe-18.04Upgrade linux-image-raspi-hwe-18.04Upgrade linux-image-nvidia-hwe-22.04Upgrade linux-image-realtimeUpgrade linux-image-azure-fdeUpgrade linux-image-6.8.0-1031-nvidia-lowlatencyUpgrade linux-image-6.11.0-1015-gcpUpgrade linux-image-gkeop-5.15Upgrade linux-image-5.15.0-140-lowlatency-64kUpgrade linux-image-5.15.0-1078-nvidia-lowlatencyUpgrade linux-image-lowlatency-64k-hwe-20.04Upgrade linux-image-oem-24.04bUpgrade linux-image-5.4.0-1105-bluefieldUpgrade linux-image-generic-64k-6.8Upgrade linux-image-nvidia-64k-hwe-22.04Upgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-lowlatency-64k-6.8Upgrade linux-image-gcp-lts-22.04Upgrade linux-image-gcp-6.8Upgrade linux-image-6.8.0-1031-nvidia-lowlatency-64kUpgrade linux-image-5.4.0-1064-xilinx-zynqmpUpgrade linux-image-5.15.0-140-generic-64kUpgrade linux-image-6.8.0-64-generic-64kUpgrade linux-image-5.4.0-216-genericUpgrade linux-image-6.8.0-1015-gkeopUpgrade linux-image-5.4.0-216-lowlatencyUpgrade linux-image-6.11.0-1013-raspiUpgrade linux-image-5.4.0-1149-gcpUpgrade linux-image-bluefieldUpgrade linux-image-oracleUpgrade linux-image-nvidia-tegra-rtUpgrade linux-image-5.4.0-1051-iotUpgrade linux-image-oem-22.04bUpgrade linux-image-kvmUpgrade linux-image-5.15.0-1078-nvidiaUpgrade linux-image-5.15.0-1084-awsUpgrade linux-image-5.4.0-1133-kvmUpgrade linux-image-generic-6.8Upgrade linux-image-azure-lts-20.04Upgrade linux-image-6.8.0-1029-oracle-64kUpgrade linux-image-5.15.0-1081-oracleUpgrade linux-image-gcp-64k-6.8Upgrade linux-image-azure-fde-lts-24.04Upgrade linux-image-awsUpgrade linux-image-6.8.1-1025-realtimeUpgrade linux-image-6.8.0-1031-nvidia-64kUpgrade linux-image-6.8.0-1029-oracleUpgrade linux-image-5.4.0-216-generic-lpaeUpgrade linux-image-5.15.0-1089-azure-fipsUpgrade linux-image-5.15.0-1026-nvidia-tegra-igx-rtUpgrade linux-image-generic-64k-hwe-24.04Upgrade linux-image-6.8.0-1032-aws-64kUpgrade linux-image-virtualUpgrade linux-image-ibm-lts-24.04Upgrade linux-image-oracle-lts-22.04Upgrade linux-image-aws-fipsUpgrade linux-image-lowlatency-64k-hwe-24.04Upgrade linux-image-6.11.0-1014-lowlatencyUpgrade linux-image-6.11.0-1015-azureUpgrade linux-image-lowlatency-hwe-18.04Upgrade linux-image-5.15.0-140-generic-lpaeUpgrade linux-image-6.8.0-1031-raspiUpgrade linux-image-5.4.0-1129-raspiUpgrade linux-image-6.8.0-1033-gcpUpgrade linux-image-gcp-64k-lts-24.04Upgrade linux-image-6.8.0-1029-ibmUpgrade linux-image-oem-20.04Upgrade linux-image-generic-hwe-20.04Upgrade linux-image-nvidia-tegra-igx-rtUpgrade linux-image-generic-hwe-18.04Upgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-aws-64k-lts-24.04Upgrade linux-image-azure-fde-6.8Upgrade linux-image-nvidia-tegra-igxUpgrade linux-image-5.15.0-1026-nvidia-tegra-igxUpgrade linux-image-aws-64k-6.8Upgrade linux-image-lowlatency-6.8Upgrade linux-image-5.15.0-1050-xilinx-zynqmpUpgrade linux-image-6.8.0-1031-nvidia | 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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