CVE-2023-53447 f2fs: don't reset unchangable mount option in f2fs_remount()

In the Linux kernel, the following vulnerability has been resolved: f2fs: don't reset unchangable mount option in f2fsremount syzbot reports a bug as below: general protection fault, probably for non-canonical address 0xdffffc0000000009: 0000 1 PREEMPT SMP KASAN RIP: 0010:lockacquire+0x69/0x2000...

UBUNTU-CVE-2023-53262

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix scheduling while atomic in decompression path 16.945668 C0 Call trace: 16.945678 C0 dumpbacktrace+0x110/0x204 16.945706 C0 dumpstacklvl+0x84/0xbc 16.945735 C0 schedulebug+0xb8/0x1ac 16.945756 C0 schedule+0x724/0xbdc...

DEBIAN-CVE-2025-39731

In the Linux kernel, the following vulnerability has been resolved: f2fs: vmunmapram may be called from an invalid context When testing F2FS with xfstests using UFS backed virtual disks the kernel complains sometimes that f2fsreleasedecompmem calls vmunmapram from an invalid context. Example trac...

f2fs: fix null-ptr-deref in f2fs_submit_page_bio()

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f2fs: quota: fix to avoid warning in dquot_writeback_dquots()

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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...

Linux Distros Unpatched Vulnerability : CVE-2019-19815

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel 5.0.21, mounting a crafted f2fs filesystem image can cause a NULL pointer dereference in f2fsrecoverfsyncdata in fs/f2fs/recovery.c. This is...

PT-2025-44145

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 that could lead to an overflow during a left shift operation. The issue is addressed by casting the type of folio-index from...

Linux Distros Unpatched Vulnerability : CVE-2025-22123

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to avoid accessing uninitialized curseg syzbot reports a f2fs bug as below: F2FS-f...

USN-7654-2 linux-intel-iot-realtime, linux-realtime vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - PA-RISC architecture; - PowerPC architecture; - x86 architecture; - Block layer subsystem; - Cryptographic API; -...

PT-2025-29055

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The Linux kernel contains a flaw within the get new segment function in the f2fs filesystem. The function may detect an inconsistent status between free segment map and free section ma...

CVE-2025-38164 f2fs: zone: fix to avoid inconsistence in between SIT and SSA

In the Linux kernel, the following vulnerability has been resolved: f2fs: zone: fix to avoid inconsistence in between SIT and SSA w/ below testcase, it will cause inconsistence in between SIT and SSA. createnullblk 512 2 1024 1024 mkfs.f2fs -m /dev/nullb0 mount /dev/nullb0 /mnt/f2fs/ touch...

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:...

CVE-2022-50009 f2fs: fix null-ptr-deref in f2fs_get_dnode_of_data

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:...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: f2fs: Issue with zones: fixed to avoid inconsistencies between SIT and SSA. With the above testcase, inconsistencies may occur between SIT and SSA. Code snippet: createnullblk 512 2 1024 1024 mkfs.f2fs -m /dev/nullb0 mount...

PT-2025-16763 · Linux +2 · Linux Kernel +2

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A vulnerability in the Linux kernel has been identified, specifically in the f2fs filesystem. The issue arises when the f2fs write inode function fails to check the CP ERROR FLAG flag,...

SUSE CVE-2022-49742

In the Linux kernel, the following vulnerability has been resolved: f2fs: initialize locks earlier in f2fsfillsuper syzbot is reporting lockdep warning at f2fshandleerror 1, for spinlock&sbi-errorlock is called before spinlockinit is called. For safe locking in error handling, move initialization...

PT-2025-29069

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 6.14.0-rc7-syzkaller-00069-g81e4f8d68c66 Description: A flaw exists in the f2fs file system within the Linux kernel related to insufficient sanity checks on inode numbers ino and extended attribute inode numbers...

Linux Distros Unpatched Vulnerability : CVE-2024-47689

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - f2fs: fix to don't set SBRDONLY in f2fshandlecriticalerror syzbot reports a f2fs bug as below: ------------ cut here ------------ WARNING: CPU: 1 PID: 58 at...

Linux Distros Unpatched Vulnerability : CVE-2024-44942

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - f2fs: fix to do sanity check on F2FSINLINEDATA flag in inode during GC syzbot reports a f2fs bug as below: ------------ cut here ------------ kernel BUG at...