In the Linux kernel, the following vulnerability has been resolved:
f2fs: remove clear SB_INLINECRYPT flag in default_options
In f2fs_remount, SB_INLINECRYPT flag will be clear and re-set. If create new file or open file during this gap, these files will not use inlinecrypt. Worse case, it may lead to data corruption if wrappedkey_v0 is enable.
Thread A: Thread B:
-f2fs_remount -f2fs_file_open or f2fs_new_inode -default_options <- clear SB_INLINECRYPT flag
-fscrypt_select_encryption_impl
-parse_options <- set SB_INLINECRYPT again
CVSS Details
- CVSS 3.1 Base Score: 7.3
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade linux-6.1Upgrade linux | Jul 17, 2024 | Jul 12, 2024 |
| Oracle_linux | — | Upgrade kernel-uek | Oct 16, 2024 | Jul 12, 2024 |
| Ubuntu | — | Upgrade linux-image-oem-20.04dUpgrade linux-image-azure-fdeUpgrade linux-image-lowlatency-64kUpgrade linux-image-5.15.0-1064-nvidia-lowlatencyUpgrade linux-image-intel-iotgUpgrade linux-image-gkeopUpgrade linux-image-nvidia-lowlatencyUpgrade linux-image-5.15.0-121-lowlatencyUpgrade linux-image-raspiUpgrade linux-image-6.8.0-1014-gcpUpgrade linux-image-ibmUpgrade linux-image-azureUpgrade linux-image-6.8.0-1012-oracle-64kUpgrade linux-image-generic-64k-hwe-20.04Upgrade linux-image-oem-20.04cUpgrade linux-image-6.8.0-44-generic-64kUpgrade linux-image-6.8.0-1013-nvidia-64kUpgrade linux-image-lowlatencyUpgrade linux-image-oem-22.04cUpgrade linux-image-generic-64kUpgrade linux-image-intelUpgrade linux-image-6.8.0-45-generic-64kUpgrade linux-image-6.8.0-1014-azure-fdeUpgrade linux-image-5.15.0-1072-azure-fdeUpgrade linux-image-5.15.0-121-generic-64kUpgrade linux-image-gcp-lts-22.04Upgrade linux-image-6.8.0-1015-awsUpgrade linux-image-oem-22.04bUpgrade linux-image-virtual-hwe-20.04Upgrade linux-image-nvidiaUpgrade linux-image-virtual-hwe-22.04Upgrade linux-image-5.15.0-1062-ibmUpgrade linux-image-azure-fde-lts-22.04Upgrade linux-image-5.15.0-1068-gcpUpgrade linux-image-generic-lpaeUpgrade linux-image-6.8.0-1013-nvidiaUpgrade linux-image-6.8.0-44-lowlatency-64kUpgrade linux-image-oem-22.04Upgrade linux-image-5.15.0-121-lowlatency-64kUpgrade linux-image-5.15.0-1052-gkeopUpgrade linux-image-lowlatency-64k-hwe-20.04Upgrade linux-image-genericUpgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-5.15.0-1072-azureUpgrade linux-image-azure-lts-22.04Upgrade linux-image-oem-22.04aUpgrade linux-image-5.15.0-121-generic-lpaeUpgrade linux-image-6.8.0-1012-oemUpgrade linux-image-ibm-classicUpgrade linux-image-aws-lts-22.04Upgrade linux-image-oem-20.04bUpgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-gke-5.15Upgrade linux-image-nvidia-64kUpgrade linux-image-6.8.0-1013-nvidia-lowlatencyUpgrade linux-image-6.8.0-44-genericUpgrade linux-image-6.8.0-45-genericUpgrade linux-image-5.15.0-1064-intel-iotgUpgrade linux-image-5.15.0-121-genericUpgrade linux-image-oracle-64kUpgrade linux-image-5.15.0-1066-kvmUpgrade linux-image-6.8.0-1014-azureUpgrade linux-image-kvmUpgrade linux-image-oracle-lts-22.04Upgrade linux-image-generic-lpae-hwe-20.04Upgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-6.8.0-1012-ibmUpgrade linux-image-gkeop-5.15Upgrade linux-image-6.8.0-1012-oracleUpgrade linux-image-6.8.0-1010-gkeUpgrade linux-image-generic-hwe-20.04Upgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-generic-hwe-22.04Upgrade linux-image-5.15.0-1035-xilinx-zynqmpUpgrade linux-image-virtualUpgrade linux-image-nvidia-64k-6.8Upgrade linux-image-oem-20.04Upgrade linux-image-raspi-nolpaeUpgrade linux-image-5.15.0-1062-raspiUpgrade linux-image-5.15.0-1069-awsUpgrade linux-image-6.8.0-1011-raspiUpgrade linux-image-xilinx-zynqmpUpgrade linux-image-6.8.0-44-lowlatencyUpgrade linux-image-virtual-hwe-24.04Upgrade linux-image-5.15.0-1064-nvidiaUpgrade linux-image-5.15.0-1067-oracleUpgrade linux-image-oem-22.04dUpgrade linux-image-oracleUpgrade linux-image-gkeUpgrade linux-image-5.15.0-1066-gkeUpgrade linux-image-ibm-lts-24.04Upgrade linux-image-generic-64k-hwe-24.04Upgrade linux-image-6.8.0-1013-nvidia-lowlatency-64kUpgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-gcpUpgrade linux-image-generic-hwe-24.04Upgrade linux-image-azure-cvmUpgrade linux-image-awsUpgrade linux-image-nvidia-6.8 | Sep 12, 2024 | Jul 12, 2024 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Oct 13, 2025 | Jul 12, 2024 |
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