GSD-2023-1001844 f2fs: fix to do sanity check on i_extra_isize in is_alive()

f2fs: fix to do sanity check on iextraisize in isalive This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v6.1.11 by commit...

PT-2023-35369 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v4.14.304 Description: The issue is related to the f2fs extent tree. If the extent tree is not created, it may cause a panic. The actual impact and attack plausibility have not yet been proven. Recommendations:...

PT-2023-35102 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.15.93 Description: The issue concerns a fix for a potential security vulnerability in the f2fs component. It involves adding a sanity check on i extra isize in the is alive function. The actual impact and...

PT-2023-35255 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.10.165 Description: The issue is related to the f2fs file system, where a panic can be avoided if the extent tree is not created. The actual impact and attack plausibility have not yet been proven...

GSD-2023-1001838 f2fs: let's avoid panic if extent_tree is not created

f2fs: let's avoid panic if extenttree is not created This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v4.14.304 by commit...

GSD-2023-1001828 f2fs: let's avoid panic if extent_tree is not created

f2fs: let's avoid panic if extenttree is not created This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v4.19.271 by commit...

GSD-2023-1001811 f2fs: let's avoid panic if extent_tree is not created

f2fs: let's avoid panic if extenttree is not created This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.4.230 by commit...

GSD-2023-1001784 f2fs: let's avoid panic if extent_tree is not created

f2fs: let's avoid panic if extenttree is not created This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.10.165 by commit...

GSD-2023-1001750 f2fs: let's avoid panic if extent_tree is not created

f2fs: let's avoid panic if extenttree is not created This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.15.90 by commit...

GSD-2023-1001687 f2fs: let's avoid panic if extent_tree is not created

f2fs: let's avoid panic if extenttree is not created This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v6.1.8 by commit...

PT-2023-34763 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v6.1.8 Description: The issue is related to the f2fs component, where a panic can be avoided if the extent tree is not created. The actual impact and attack plausibility have not yet been proven. Recommendations...

PT-2023-34826 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.15.90 Description: The issue is related to the f2fs component, where a panic can be avoided if the extent tree is not created. The actual impact and attack plausibility have not yet been proven...

GSD-2023-1001114 f2fs: fix to invalidate dcc->f2fs_issue_discard in error path

f2fs: fix to invalidate dcc-f2fsissuediscard in error path This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.15.86 by commit...

GSD-2023-1000705 f2fs: fix to invalidate dcc->f2fs_issue_discard in error path

f2fs: fix to invalidate dcc-f2fsissuediscard in error path This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v6.0.16 by commit...

GSD-2023-1000704 f2fs: fix the assign logic of iocb

f2fs: fix the assign logic of iocb This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v6.0.16 by commit d555aa37566c5c3728f2e52047a9722eae2aed93, i...

PT-2023-34191 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.15.86 Description: The issue is related to the f2fs file system in the Linux Kernel. It involves the invalidation of dcc-f2fs issue discard in the error path. The actual impact and attack plausibility have no...

PT-2023-33782 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v6.0.16 Description: The issue is related to an error in the f2fs file system, specifically with the handling of the dcc-f2fs issue discard variable in error paths. The actual impact and potential for attacks ha...

PT-2025-49737

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.4.0-rc7-syzkaller-00041-ge660abd551f1 Description The Linux kernel contains a flaw within the f2fs file system related to handling inode truncation. Specifically, a missing sanity check in the truncate dnode...

PT-2025-54011

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the f2fs filesystem within the Linux kernel related to handling read-only conditions during remount operations with multi-device images. Specifically, an incorrect check...

GSD-2022-1007435 f2fs: fix to do sanity check on destination blkaddr during recovery

f2fs: fix to do sanity check on destination blkaddr during recovery This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.4.220 by commit...