CVE-2025-39697 NFS: Fix a race when updating an existing write

In the Linux kernel, the following vulnerability has been resolved: NFS: Fix a race when updating an existing write After nfslockandjoinrequests tests for whether the request is still attached to the mapping, nothing prevents a call to nfsinoderemoverequest from succeeding until we actually lock...

CVE-2025-39697 NFS: Fix a race when updating an existing write

In the Linux kernel, the following vulnerability has been resolved: NFS: Fix a race when updating an existing write After nfslockandjoinrequests tests for whether the request is still attached to the mapping, nothing prevents a call to nfsinoderemoverequest from succeeding until we actually lock...

CVE-2025-39697

CVE-2025-39697 affects the Linux kernel’s NFS write path. The vulnerability arises from a race where, after nfs_lock_and_join_requests() tests if a request remains attached to the mapping, a call to nfs_inode_remove_request() can still succeed before the page group is locked. The root cause is th...

CVE-2025-39691

CVE-2025-39691 (Linux kernel) is a use-after-free in fs/buffer when bh_read() is used during ntfs3 mount, where a stack variable map_bh passed to ntfs_get_block_vbo() may be freed before end_buffer_read_sync(), risking stack overrun on put_bh. The issue is triggered in the I/O path for buffer hea...

OESA-2025-2107 sleuthkit security update

The Sleuth Kit previously known as TASK is a collection of UNIX-based command line file system forensic tools that allow an investigator to examine NTFS, FAT, FFS, EXT2FS, EXT3FS and ExFAT file systems of a suspect computer in a non-intrusive fashion. The tools have a layer-based design and can...

OESA-2025-2105 sleuthkit security update

The Sleuth Kit previously known as TASK is a collection of UNIX-based command line file system forensic tools that allow an investigator to examine NTFS, FAT, FFS, EXT2FS, EXT3FS and ExFAT file systems of a suspect computer in a non-intrusive fashion. The tools have a layer-based design and can...

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 stems from a contention condition in the NFS module when updating existing writes...

SUSE CVE-2025-38698

In the Linux kernel, the following vulnerability has been resolved: jfs: Regular file corruption check The reproducer builds a corrupted file on disk with a negative isize value. Add a check when opening this file to avoid subsequent operation failures...

SUSE CVE-2025-38701

In the Linux kernel, the following vulnerability has been resolved: ext4: do not BUG when INLINEDATAFL lacks system.data xattr A syzbot fuzzed image triggered a BUGON in ext4updateinlinedata when an inode had the INLINEDATAFL flag set but was missing the system.data extended attribute. Since this...

SUSE CVE-2025-38707

In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: Add sanity check for file name The length of the file name should be smaller than the directory entry size...

DEBIAN-CVE-2025-38710

In the Linux kernel, the following vulnerability has been resolved: gfs2: Validate idepth for exhash directories A fuzzer test introduced corruption that ends up with a depth of 0 in direread, causing an undefined shift by 32 at: index = hash 32 - dip-idepth; As calculated in an open-coded way in...

AZL-66866 CVE-2025-38712 affecting package kernel for versions less than 6.6.104.2-1

In the Linux kernel, the following vulnerability has been resolved: hfsplus: don't use BUGON in hfspluscreateattributesfile When the volume header contains erroneous values that do not reflect the actual state of the filesystem, hfsplusfillsuper assumes that the attributes file is not yet created...

DEBIAN-CVE-2025-38712

In the Linux kernel, the following vulnerability has been resolved: hfsplus: don't use BUGON in hfspluscreateattributesfile When the volume header contains erroneous values that do not reflect the actual state of the filesystem, hfsplusfillsuper assumes that the attributes file is not yet created...

DEBIAN-CVE-2025-38707

In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: Add sanity check for file name The length of the file name should be smaller than the directory entry size...

CVE-2025-38698

In the Linux kernel, the following vulnerability has been resolved: jfs: Regular file corruption check The reproducer builds a corrupted file on disk with a negative isize value. Add a check when opening this file to avoid subsequent operation failures...

AZL-66821 CVE-2025-38698 affecting package kernel for versions less than 6.6.104.2-1

In the Linux kernel, the following vulnerability has been resolved: jfs: Regular file corruption check The reproducer builds a corrupted file on disk with a negative isize value. Add a check when opening this file to avoid subsequent operation failures...

DEBIAN-CVE-2025-38697

In the Linux kernel, the following vulnerability has been resolved: jfs: upper bound check of tree index in dbAllocAG When computing the tree index in dbAllocAG, we never check if we are out of bounds realative to the size of the stree. This could happen in a scenario where the filesystem metadat...

CVE-2025-38691

In the Linux kernel, the following vulnerability has been resolved: pNFS: Fix uninited ptr deref in block/scsi layout The error occurs on the third attempt to encode extents. When function exttreepreparecommit reallocates a larger buffer to retry encoding extents, the "layoutupdatepages" page arr...

AZL-73920 CVE-2025-38691 affecting package kernel for versions less than 5.15.200.1-1

In the Linux kernel, the following vulnerability has been resolved: pNFS: Fix uninited ptr deref in block/scsi layout The error occurs on the third attempt to encode extents. When function exttreepreparecommit reallocates a larger buffer to retry encoding extents, the "layoutupdatepages" page arr...

DEBIAN-CVE-2025-38692

In the Linux kernel, the following vulnerability has been resolved: exfat: add cluster chain loop check for dir An infinite loop may occur if the following conditions occur due to file system corruption. 1 Condition for exfatcountdirentries to loop infinitely. - The cluster chain includes a loop....