ext4: refresh inline data size before write operations

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kernel: ext4: fix undefined behavior in bit shift for ext4_check_flag_values

A vulnerability was identified in the Linux kernel's ext4 filesystem implementation due to a flaw in how it processes filesystem metadata. An attacker with local privileges could create a malicious ext4 filesystem image to trigger this issue. When the system attempts to mount this malicious image...

kernel: clone_private_mnt(): make sure that caller has CAP_SYS_ADMIN in the right userns

A vulnerability was found in cloneprivatemount in fs/namespace.c in filesystem subsystem in the Linux Kernel.This flaw could allow a local attacker to crash the system or leak kernel internal information...

SUSE CVE-2025-40362

In the Linux kernel, the following vulnerability has been resolved: ceph: fix multifs mds auth caps issue The mds auth caps check should also validate the fsname along with the associated caps. Not doing so would result in applying the mds auth caps of one fs on to the other fs in a multifs ceph...

PT-2025-51875

Name of the Vulnerable Software and Affected Versions AVideo versions prior to 20.1 Description AVideo versions prior to 20.1 disclose absolute filesystem paths through multiple public API endpoints. The returned metadata includes full server paths to media files, revealing the underlying...

AVideo 安全漏洞

AVideo is an open source broadcast network creation tool from World Wide Broadcast Network. A security vulnerability exists in AVideo versions prior to 20.0, which stems from multiple public API endpoints leaking absolute filesystem paths, potentially exposing the underlying filesystem structure...

EUVD-2025-203754

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to detect potential corrupted nid in freenidlist As reported, on-disk footer.ino and footer.nid is the same and out-of-range, let's add sanity check on f2fsallocnid to detect any potential corruption in freenidlist...

UBUNTU-CVE-2025-68315

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to detect potential corrupted nid in freenidlist As reported, on-disk footer.ino and footer.nid is the same and out-of-range, let's add sanity check on f2fsallocnid to detect any potential corruption in freenidlist...

EUVD-2025-203728

In the Linux kernel, the following vulnerability has been resolved: jfs: fix uninitialized waitqueue in transaction manager The transaction manager initialization in txInit was not properly initializing TxBlock0.waitor waitqueue, causing a crash when txEnd0 is called on read-only filesystems. Whe...

EUVD-2025-203731

In the Linux kernel, the following vulnerability has been resolved: ceph: fix multifs mds auth caps issue The mds auth caps check should also validate the fsname along with the associated caps. Not doing so would result in applying the mds auth caps of one fs on to the other fs in a multifs ceph...

UBUNTU-CVE-2025-68251

In the Linux kernel, the following vulnerability has been resolved: erofs: avoid infinite loops due to corrupted subpage compact indexes Robert reported an infinite loop observed by two crafted images. The root cause is that clusterofs can be larger than lclustersize for !NONHEAD lclusters in...

UBUNTU-CVE-2025-68261

In the Linux kernel, the following vulnerability has been resolved: ext4: add idatasem protection in ext4destroyinlinedatanolock Fix a race between inline data destruction and block mapping. The function ext4destroyinlinedatanolock changes the inode data layout by clearing EXT4INODEINLINEDATA and...

CVE-2025-68266

In the Linux kernel, the following vulnerability has been resolved: bfs: Reconstruct file type when loading from disk syzbot is reporting that SIFMT bits of inode-imode can become bogus when the SIFMT bits of the 32bits "mode" field loaded from disk are corrupted or when the 32bits "attributes"...

CVE-2025-68266

The CVE-2025-68266 entry concerns Linux kernel BFS filesystem handling when loading file types from disk. The root cause is that S_IFMT bits of inode->i_mode can become bogus if the 32-bit mode or attributes fields loaded from disk are corrupted. The Linux kernel documentation indicates BFS us...

CVE-2025-68266

In the Linux kernel, the following vulnerability has been resolved: bfs: Reconstruct file type when loading from disk syzbot is reporting that SIFMT bits of inode-imode can become bogus when the SIFMT bits of the 32bits "mode" field loaded from disk are corrupted or when the 32bits "attributes"...

CVE-2025-68261 ext4: add i_data_sem protection in ext4_destroy_inline_data_nolock()

In the Linux kernel, the following vulnerability has been resolved: ext4: add idatasem protection in ext4destroyinlinedatanolock Fix a race between inline data destruction and block mapping. The function ext4destroyinlinedatanolock changes the inode data layout by clearing EXT4INODEINLINEDATA and...

CVE-2025-68210

In the Linux kernel, the following vulnerability has been resolved: erofs: avoid infinite loop due to incomplete zstd-compressed data Currently, the decompression logic incorrectly spins if compressed data is truncated in crafted deliberately corrupted images...

CVE-2025-40361

Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority...

CVE-2025-68168

In the Linux kernel, the following vulnerability has been resolved: jfs: fix uninitialized waitqueue in transaction manager The transaction manager initialization in txInit was not properly initializing TxBlock0.waitor waitqueue, causing a crash when txEnd0 is called on read-only filesystems. Whe...

UBUNTU-CVE-2025-68168

In the Linux kernel, the following vulnerability has been resolved: jfs: fix uninitialized waitqueue in transaction manager The transaction manager initialization in txInit was not properly initializing TxBlock0.waitor waitqueue, causing a crash when txEnd0 is called on read-only filesystems. Whe...