In the Linux kernel, the following vulnerability has been resolved:
nilfs2: fix kernel bug due to missing clearing of buffer delay flag
Syzbot reported that after nilfs2 reads a corrupted file system image and degrades to read-only, the BUG_ON check for the buffer delay flag in submit_bh_wbc() may fail, causing a kernel bug.
This is because the buffer delay flag is not cleared when clearing the buffer state flags to discard a page/folio or a buffer head. So, fix this.
This became necessary when the use of nilfs2's own page clear routine was expanded. This state inconsistency does not occur if the buffer is written normally by log writing.
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 |
|---|---|---|---|---|
| Amazon Linux Ami 2 | — | Upgrade kernel-livepatch-5.10.230-223.885Upgrade kernel-develUpgrade perf-debuginfoUpgrade kernel-toolsUpgrade kernel-tools-develUpgrade perfUpgrade kernel-headersUpgrade kernel-debuginfo-common-aarch64Upgrade kernel-debuginfoUpgrade bpftool-debuginfoUpgrade bpftoolUpgrade kernel-debuginfo-common-x86_64Upgrade python-perfUpgrade kernelUpgrade kernel-tools-debuginfoUpgrade python-perf-debuginfo | Mar 14, 2025 | Nov 5, 2024 |
| Debian | — | Upgrade linuxUpgrade linux-6.1 | Nov 11, 2024 | Nov 5, 2024 |
| Oracle_linux | — | Upgrade kernel-uek | Dec 17, 2024 | Nov 5, 2024 |
| Ubuntu | — | Upgrade linux-image-4.4.0-1115-fipsUpgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-nvidia-tegra-rtUpgrade linux-image-aws-lts-22.04Upgrade linux-image-ibm-lts-20.04Upgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-lowlatency-64kUpgrade linux-image-4.4.0-1183-awsUpgrade linux-image-5.15.0-1075-gkeUpgrade linux-image-oracle-lts-24.04Upgrade linux-image-raspi-realtimeUpgrade linux-image-raspi-nolpaeUpgrade linux-image-6.11.0-1005-realtimeUpgrade linux-image-5.4.0-1143-gcpUpgrade linux-image-nvidia-tegra-igx-rtUpgrade linux-image-5.4.0-1086-ibmUpgrade linux-image-6.8.0-1027-awsUpgrade linux-image-gcp-64k-lts-24.04Upgrade linux-image-gcpUpgrade linux-image-azure-lts-22.04Upgrade linux-image-6.8.0-58-lowlatencyUpgrade linux-image-gke-5.15Upgrade linux-image-4.4.0-1146-kvmUpgrade linux-image-4.15.0-1190-azureUpgrade linux-image-raspi2Upgrade linux-image-gcp-lts-18.04Upgrade linux-image-oracle-64kUpgrade linux-image-oracleUpgrade linux-image-4.15.0-1165-kvmUpgrade linux-image-oem-24.04bUpgrade linux-image-5.15.0-1077-gcpUpgrade linux-image-5.15.0-1072-raspiUpgrade linux-image-generic-lts-xenialUpgrade linux-image-azure-lts-18.04Upgrade linux-image-ibm-lts-24.04Upgrade linux-image-6.11.0-1010-lowlatency-64kUpgrade linux-image-azure-lts-20.04Upgrade linux-image-oem-20.04bUpgrade linux-image-virtualUpgrade linux-image-6.8.0-1028-gcpUpgrade linux-image-4.15.0-1137-fipsUpgrade linux-image-6.8.0-1024-oracle-64kUpgrade linux-image-5.4.0-1058-xilinx-zynqmpUpgrade linux-image-4.15.0-1175-gcpUpgrade linux-image-azure-fipsUpgrade linux-image-genericUpgrade linux-image-virtual-hwe-16.04Upgrade linux-image-gkeopUpgrade linux-image-oem-24.04Upgrade linux-image-4.15.0-1182-awsUpgrade linux-image-oem-20.04dUpgrade linux-image-5.15.0-1033-nvidia-tegra-rtUpgrade linux-image-5.15.0-134-genericUpgrade linux-image-oem-22.04aUpgrade linux-image-6.8.0-1028-raspiUpgrade linux-image-5.15.0-1021-nvidia-tegra-igxUpgrade linux-image-aws-fips-4.15Upgrade linux-image-bluefieldUpgrade linux-image-5.15.0-1078-awsUpgrade linux-image-generic-64k-hwe-20.04Upgrade linux-image-6.11.0-1009-azure-fdeUpgrade linux-image-5.15.0-133-genericUpgrade linux-image-5.4.0-1145-azureUpgrade linux-image-5.15.0-1081-azureUpgrade linux-image-6.11.0-1009-gcpUpgrade linux-image-5.15.0-1076-kvmUpgrade linux-image-generic-hwe-16.04Upgrade linux-image-azure-4.15Upgrade linux-image-oem-24.04aUpgrade linux-image-nvidia-tegraUpgrade linux-image-gcp-4.15Upgrade linux-image-ibmUpgrade linux-image-4.15.0-239-genericUpgrade linux-image-intel-iotgUpgrade linux-image-5.15.0-1073-intel-iotgUpgrade linux-image-5.15.0-1080-awsUpgrade linux-image-4.15.0-239-lowlatencyUpgrade linux-image-6.8.0-58-lowlatency-64kUpgrade linux-image-oem-22.04Upgrade linux-image-virtual-hwe-24.04Upgrade linux-image-5.15.0-1081-azure-fdeUpgrade linux-image-generic-lpaeUpgrade linux-image-nvidiaUpgrade linux-image-nvidia-64k-6.8Upgrade linux-image-lowlatencyUpgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-azure-nvidiaUpgrade linux-image-nvidia-64k-hwe-22.04Upgrade linux-image-gcp-lts-20.04Upgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-ibm-classicUpgrade linux-image-aws-4.15Upgrade linux-image-gkeop-6.8Upgrade linux-image-6.11.0-1011-oracle-64kUpgrade linux-image-gcp-lts-22.04Upgrade linux-image-6.11.0-1011-oracleUpgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-fipsUpgrade linux-image-oem-osp1Upgrade linux-image-generic-64k-hwe-24.04Upgrade linux-image-azure-lts-24.04Upgrade linux-image-6.8.0-2023-raspi-realtimeUpgrade linux-image-generic-hwe-18.04Upgrade linux-image-6.11.0-1009-azureUpgrade linux-image-4.15.0-1144-oracleUpgrade linux-image-oem-22.04bUpgrade linux-image-virtual-hwe-20.04Upgrade linux-image-6.8.0-1024-oracleUpgrade linux-image-awsUpgrade linux-image-5.15.0-133-generic-lpaeUpgrade linux-image-generic-lpae-hwe-20.04Upgrade linux-image-gcp-fipsUpgrade linux-image-oem-22.04cUpgrade linux-image-4.4.0-270-genericUpgrade linux-image-nvidia-hwe-22.04Upgrade linux-image-6.8.0-1026-nvidia-lowlatencyUpgrade linux-image-kvmUpgrade linux-image-aws-lts-20.04Upgrade linux-image-6.8.0-1014-azure-nvidiaUpgrade linux-image-5.15.0-1072-nvidia-lowlatencyUpgrade linux-image-5.15.0-1075-oracleUpgrade linux-image-virtual-lts-xenialUpgrade linux-image-virtual-hwe-22.04Upgrade linux-image-aws-lts-24.04Upgrade linux-image-6.8.0-58-genericUpgrade linux-image-5.4.0-1129-raspiUpgrade linux-image-oracle-lts-22.04Upgrade linux-image-5.4.0-1140-awsUpgrade linux-image-6.11.0-1010-lowlatencyUpgrade linux-image-realtime-hwe-24.04Upgrade linux-image-virtual-hwe-18.04Upgrade linux-image-6.8.0-1027-azureUpgrade linux-image-6.11.0-18-genericUpgrade linux-image-aws-lts-18.04Upgrade linux-image-6.11.0-1009-awsUpgrade linux-image-5.15.0-1044-xilinx-zynqmpUpgrade linux-image-realtimeUpgrade linux-image-5.4.0-208-generic-lpaeUpgrade linux-image-oem-22.04dUpgrade linux-image-5.4.0-1127-kvmUpgrade linux-image-6.8.0-1024-ibmUpgrade linux-image-6.8.0-1026-oemUpgrade linux-image-oracle-lts-18.04Upgrade linux-image-nvidia-6.8Upgrade linux-image-gkeUpgrade linux-image-azure-fde-lts-22.04Upgrade linux-image-5.15.0-1072-nvidiaUpgrade linux-image-5.15.0-133-generic-64kUpgrade linux-image-5.15.0-134-generic-lpaeUpgrade linux-image-oracle-64k-lts-24.04Upgrade linux-image-oemUpgrade linux-image-nvidia-tegra-igxUpgrade linux-image-generic-hwe-24.04Upgrade linux-image-5.15.0-1074-ibmUpgrade linux-image-4.15.0-2099-azure-fipsUpgrade linux-image-4.15.0-2083-gcp-fipsUpgrade linux-image-oracle-4.15Upgrade linux-image-snapdragon-hwe-18.04Upgrade linux-image-generic-hwe-22.04Upgrade linux-image-6.8.0-1027-azure-fdeUpgrade linux-image-6.8.1-1020-realtimeUpgrade linux-image-generic-hwe-20.04Upgrade linux-image-5.4.0-208-genericUpgrade linux-image-5.15.0-1060-gkeopUpgrade linux-image-oracle-lts-20.04Upgrade linux-image-6.8.0-1028-gcp-64kUpgrade linux-image-lowlatency-hwe-16.04Upgrade linux-image-lowlatency-64k-hwe-20.04Upgrade linux-image-5.15.0-1033-nvidia-tegraUpgrade linux-image-5.15.0-1070-ibmUpgrade linux-image-nvidia-64kUpgrade linux-image-4.4.0-270-lowlatencyUpgrade linux-image-azure-cvmUpgrade linux-image-azureUpgrade linux-image-nvidia-lowlatencyUpgrade linux-image-generic-64kUpgrade linux-image-4.15.0-2120-aws-fipsUpgrade linux-image-5.15.0-134-generic-64kUpgrade linux-image-raspi-hwe-18.04Upgrade linux-image-gkeop-5.15Upgrade linux-image-gcp-64kUpgrade linux-image-aws-fipsUpgrade linux-image-5.4.0-1116-fipsUpgrade linux-image-6.8.0-1026-nvidiaUpgrade linux-image-5.15.0-133-lowlatency-64kUpgrade linux-image-6.11.0-18-generic-64kUpgrade linux-image-gcp-lts-24.04Upgrade linux-image-5.15.0-133-lowlatencyUpgrade linux-image-oem-20.04Upgrade linux-image-aws-hweUpgrade linux-image-5.4.0-1099-bluefieldUpgrade linux-image-raspiUpgrade linux-image-6.8.0-1026-nvidia-64kUpgrade linux-image-5.4.0-1048-iotUpgrade linux-image-4.4.0-1145-awsUpgrade linux-image-azure-fdeUpgrade linux-image-azure-fde-lts-24.04Upgrade linux-image-5.4.0-1142-awsUpgrade linux-image-6.8.0-1023-gkeUpgrade linux-image-lowlatency-lts-xenialUpgrade linux-image-6.8.0-1026-nvidia-lowlatency-64kUpgrade linux-image-5.15.0-1021-nvidia-tegra-igx-rtUpgrade linux-image-5.4.0-208-lowlatencyUpgrade linux-image-oem-20.04cUpgrade linux-image-gcp-fips-4.15Upgrade linux-image-6.8.0-1010-gkeopUpgrade linux-image-xilinx-zynqmpUpgrade linux-image-5.4.0-1138-oracleUpgrade linux-image-intelUpgrade linux-image-6.11.0-1008-raspiUpgrade linux-image-6.11.0-1015-oemUpgrade linux-image-lowlatency-hwe-18.04Upgrade linux-image-6.8.0-58-generic-64k | Feb 20, 2025 | Nov 5, 2024 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Sep 22, 2025 | Nov 5, 2024 |
Prioritise with Active Threat Intelligence
With curated Threat Intelligence, you can see which vulnerabilities truly put you at risk, prioritize what matters most, and act before attackers do.
Explore Intelligence Hub