Unity Linux 20.1070e Security Update: kernel (UTSA-2026-001379)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001379 advisory. An issue was discovered in fs/f2fs/inline.c in the Linux kernel through 4.4. A denial of service out-of- bounds memory access and BUG can occur for a modified f2fs...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-003198)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-003198 advisory. An issue was discovered in fs/f2fs/inline.c in the Linux kernel through 4.4. A denial of service out-of- bounds memory access and BUG can occur for a modified f2fs...

CVE-2024-56692

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to do sanity check on node blkaddr in truncatenode syzbot reports a f2fs bug as below: ------------ cut here ------------ kernel BUG at fs/f2fs/segment.c:2534! RIP: 0010:f2fsinvalidateblocks+0x35f/0x370...

DEBIAN-CVE-2024-56692

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to do sanity check on node blkaddr in truncatenode syzbot reports a f2fs bug as below: ------------ cut here ------------ kernel BUG at fs/f2fs/segment.c:2534! RIP: 0010:f2fsinvalidateblocks+0x35f/0x370...

AZL-55804 CVE-2024-56692 affecting package kernel 5.15.200.1-1

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to do sanity check on node blkaddr in truncatenode syzbot reports a f2fs bug as below: ------------ cut here ------------ kernel BUG at fs/f2fs/segment.c:2534! RIP: 0010:f2fsinvalidateblocks+0x35f/0x370...

CVE-2024-56692

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to do sanity check on node blkaddr in truncatenode syzbot reports a f2fs bug as below: ------------ cut here ------------ kernel BUG at fs/f2fs/segment.c:2534! RIP: 0010:f2fsinvalidateblocks+0x35f/0x370...

UBUNTU-CVE-2024-56692

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to do sanity check on node blkaddr in truncatenode syzbot reports a f2fs bug as below: ------------ cut here ------------ kernel BUG at fs/f2fs/segment.c:2534! RIP: 0010:f2fsinvalidateblocks+0x35f/0x370...

CVE-2024-56692

CVE-2024-56692 involves a Linux kernel bug in the f2fs filesystem where an on-disk nat entry blkaddr may be corrupted, triggering a kernel panic in f2fs_invalidate_blocks during truncate_node. The root cause is a lacking sanity check on nat blkaddr, which can be exploited indirectly by fuzzed ima...

CVE-2024-56692 f2fs: fix to do sanity check on node blkaddr in truncate_node()

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to do sanity check on node blkaddr in truncatenode syzbot reports a f2fs bug as below: ------------ cut here ------------ kernel BUG at fs/f2fs/segment.c:2534! RIP: 0010:f2fsinvalidateblocks+0x35f/0x370...

CVE-2024-44942

In the Linux kernel, the following vulnerability has been resolved: 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 fs/f2fs/inline.c:258! CPU: 1 PID: 34 Comm: kworker/u8:2 Not tainted...

CVE-2024-44942

In the Linux kernel, the following vulnerability has been resolved: 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 fs/f2fs/inline.c:258! CPU: 1 PID: 34 Comm: kworker/u8:2 Not tainted...

CVE-2024-44942 f2fs: fix to do sanity check on F2FS_INLINE_DATA flag in inode during GC

In the Linux kernel, the following vulnerability has been resolved: 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 fs/f2fs/inline.c:258! CPU: 1 PID: 34 Comm: kworker/u8:2 Not tainted...

CVE-2024-42273

In the Linux kernel, the following vulnerability has been resolved: f2fs: assign CURSEGALLDATAATGC if blkaddr is valid mkdir /mnt/test/comp f2fsio setflags compression /mnt/test/comp dd if=/dev/zero of=/mnt/test/comp/testfile bs=16k count=1 truncate --size 13 /mnt/test/comp/testfile In the above...

CVE-2024-42273 f2fs: assign CURSEG_ALL_DATA_ATGC if blkaddr is valid

In the Linux kernel, the following vulnerability has been resolved: f2fs: assign CURSEGALLDATAATGC if blkaddr is valid mkdir /mnt/test/comp f2fsio setflags compression /mnt/test/comp dd if=/dev/zero of=/mnt/test/comp/testfile bs=16k count=1 truncate --size 13 /mnt/test/comp/testfile In the above...

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...

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 the Linux kernel that stems from an error injected into the f2fsisvalidblkaddr function, where the verifyblkaddr function will trigger a pani...

GSD-2022-1007313 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 v5.10.150 by commit...

GSD-2022-1006890 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 v6.0.3 by commit...

PT-2022-35145 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v6.0.3 Description: The issue concerns a fix for a sanity check on destination blkaddr during recovery in the f2fs component. The actual impact and attack plausibility have not yet been proven. Recommendations:...