f2fs: fix to truncate meta inode pages forcely

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f2fs: fix to wait dio completion

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f2fs: fix KMSAN uninit-value in extent_info usage

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f2fs: fix to avoid out-of-boundary access in dnode page

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f2fs: fix to avoid panic once fallocation fails for pinfile

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f2fs: fix to do sanity check on F2FS_INLINE_DATA flag in inode during GC

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SUSE 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...

DEBIAN-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 Security Vulnerabilities

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...

CVE-2025-38652

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to avoid out-of-boundary access in devs.path - touch /mnt/f2fs/012345678901234567890123456789012345678901234567890123 - truncate -s $102410241024 \ /mnt/f2fs/012345678901234567890123456789012345678901234567890123 - touc...

UBUNTU-CVE-2025-38652

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to avoid out-of-boundary access in devs.path - touch /mnt/f2fs/012345678901234567890123456789012345678901234567890123 - truncate -s $102410241024 \ /mnt/f2fs/012345678901234567890123456789012345678901234567890123 - touc...

CVE-2025-38652 f2fs: fix to avoid out-of-boundary access in devs.path

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to avoid out-of-boundary access in devs.path - touch /mnt/f2fs/012345678901234567890123456789012345678901234567890123 - truncate -s $102410241024 \ /mnt/f2fs/012345678901234567890123456789012345678901234567890123 - touc...

CVE-2025-38652

CVE-2025-38652: In the Linux kernel, a f2fs path handling bug can cause out-of-bounds access when constructing devs.path for a device, due to sbi->devs.path[] not leaving space for the trailing null terminator. Root cause: device path storage (path[MAX_PATH_LEN]) can be fully filled, causing p...

CVE-2025-38627

In the Linux kernel, the following vulnerability has been resolved: f2fs: compress: fix UAF of f2fsinodeinfo in f2fsfreedic The decompressioctx may be released asynchronously after I/O completion. If this file is deleted immediately after read, and the kworker of processing postreadwq has not bee...

CVE-2025-38626 f2fs: fix to trigger foreground gc during f2fs_map_blocks() in lfs mode

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to trigger foreground gc during f2fsmapblocks in lfs mode w/ "mode=lfs" mount option, generic/299 will cause system panic as below: ------------ cut here ------------ kernel BUG at fs/f2fs/segment.c:2835! Call Trace:...

CVE-2025-38626

CVE-2025-38626 affects the Linux kernel with the F2FS file system in foreground log-structured (lfs) mode. The issue arises in f2fs_map_blocks() where allocations can trigger block allocations aggressively under parallel aio/dio/bufio workloads, potentially exhausting space and causing a system p...

f2fs: fix to bail out in get_new_segment()

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SUSE CVE-2025-38579

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix KMSAN uninit-value in extentinfo usage KMSAN reported a use of uninitialized value in isextentmergeable and isbackmergeable via the read extent tree path. The root cause is that getreadextentinfo only initializes three...

CVE-2025-38579

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix KMSAN uninit-value in extentinfo usage KMSAN reported a use of uninitialized value in isextentmergeable and isbackmergeable via the read extent tree path. The root cause is that getreadextentinfo only initializes three...

AZL-66473 CVE-2025-38577 affecting package kernel for versions less than 6.6.104.2-1

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to avoid panic in f2fsevictinode As syzbot 1 reported as below: R10: 0000000000000100 R11: 0000000000000206 R12: 00007ffe17473450 R13: 00007f28b1c10854 R14: 000000000000dae5 R15: 00007ffe17474520 --- end trace...