CVE-2025-38677

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to avoid out-of-boundary access in dnode page As Jiaming Zhang reported: dumpstack lib/dumpstack.c:94 inline dumpstacklvl+0x1c1/0x2a0 lib/dumpstack.c:120 printaddressdescription mm/kasan/report.c:378 inline...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in Linux kernel that originates from out-of-bounds access to dnode pages in the f2fs file system...

Linux Distros Unpatched Vulnerability : CVE-2020-6104

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - An exploitable information disclosure vulnerability exists in the getdnodeofdata functionality of F2fs- Tools F2fs.Fsck 1.13. A specially crafted f2fs filesyste...

PT-2025-44092

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.17.0-rc1-syzkaller-00211-g90d970cade8e Description The Linux kernel's f2fs filesystem contained a flaw where a non-inode dnode could have the same footer information as an inode. This could lead to an incorrect...

PT-2025-35350

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the Linux kernel's f2fs implementation related to out-of-boundary access in dnode pages. The issue stems from a corrupted image where a dnode shares a node ID with its...

SUSE CVE-2022-50009

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix null-ptr-deref in f2fsgetdnodeofdata There is issue as follows when test f2fs atomic write: F2FS-fs loop0: Can't find valid F2FS filesystem in 2th superblock F2FS-fs loop0: invalid crcoffset: 0 F2FS-fs loop0:...

DEBIAN-CVE-2022-50009

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix null-ptr-deref in f2fsgetdnodeofdata There is issue as follows when test f2fs atomic write: F2FS-fs loop0: Can't find valid F2FS filesystem in 2th superblock F2FS-fs loop0: invalid crcoffset: 0 F2FS-fs loop0:...

UBUNTU-CVE-2022-49364

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to clear dirty inode in f2fsevictinode As Yanming reported in bugzilla: https://bugzilla.kernel.org/showbug.cgi?id=215904 The kernel message is shown below: kernel BUG at fs/f2fs/inode.c:825! Call Trace: evict+0x282/0x4...

CVE-2024-34027 f2fs: compress: fix to cover {reserve,release}_compress_blocks() w/ cp_rwsem lock

In the Linux kernel, the following vulnerability has been resolved: f2fs: compress: fix to cover reserve,releasecompressblocks w/ cprwsem lock It needs to cover reserve,releasecompressblocks w/ cprwsem lock to avoid racing with checkpoint, otherwise, filesystem metadata including blkaddr in dnode...

SUSE CVE-2020-6104

An exploitable information disclosure vulnerability exists in the getdnodeofdata functionality of F2fs-Tools F2fs.Fsck 1.13. A specially crafted f2fs filesystem can cause information disclosure resulting in a information disclosure. An attacker can provide a malicious file to trigger this...

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-2022-33321 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.19.4 Description: A null pointer dereference issue was discovered in the f2fs get dnode of data function. The actual impact and attack plausibility have not yet been proven. Recommendations: For Linux Kernel...

PT-2025-8251

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The issue is related to an infinite loop in the f2fs file system, which can occur when flushing node pages. This loop can be triggered by xfstests/generic/475, resulting in an EIO error...

ALPINE-CVE-2020-6104

An exploitable information disclosure vulnerability exists in the getdnodeofdata functionality of F2fs-Tools F2fs.Fsck 1.13. A specially crafted f2fs filesystem can cause information disclosure resulting in a information disclosure. An attacker can provide a malicious file to trigger this...

DEBIAN-CVE-2020-6104

An exploitable information disclosure vulnerability exists in the getdnodeofdata functionality of F2fs-Tools F2fs.Fsck 1.13. A specially crafted f2fs filesystem can cause information disclosure resulting in a information disclosure. An attacker can provide a malicious file to trigger this...

UBUNTU-CVE-2020-6104

An exploitable information disclosure vulnerability exists in the getdnodeofdata functionality of F2fs-Tools F2fs.Fsck 1.13. A specially crafted f2fs filesystem can cause information disclosure resulting in a information disclosure. An attacker can provide a malicious file to trigger this...

PT-2020-6550 · Unknown +1 · F2Fs-Tools +1

Name of the Vulnerable Software and Affected Versions: F2fs-Tools F2fs.Fsck version 1.13 Description: An exploitable information disclosure issue exists in the get dnode of data functionality. A specially crafted f2fs filesystem can cause information disclosure. An attacker can provide a maliciou...