DEBIAN-CVE-2025-22081

In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: Fix a couple integer overflows on 32bit systems On 32bit systems the "off + sizeofstruct NTFSDE" addition can have an integer wrapping issue. Fix it by using sizeadd...

UBUNTU-CVE-2025-23132

In the Linux kernel, the following vulnerability has been resolved: f2fs: quota: fix to avoid warning in dquotwritebackdquots F2FS-fs dm-59: checkpoint=enable has some unwritten data. ------------ cut here ------------ WARNING: CPU: 6 PID: 8013 at fs/quota/dquot.c:691...

UBUNTU-CVE-2025-22123

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-fs loop3: Stopped filesystem due to reason: 7 kworker/u8:7: attempt to access beyond end of device BUG: unable to handle page fault for...

UBUNTU-CVE-2025-22079

In the Linux kernel, the following vulnerability has been resolved: ocfs2: validate ltreedepth to avoid out-of-bounds access The ltreedepth field is 16-bit le16, but the actual maximum depth is limited to OCFS2MAXPATHDEPTH. Add a check to prevent out-of-bounds access if ltreedepth has an invalid...

DEBIAN-CVE-2025-22024

In the Linux kernel, the following vulnerability has been resolved: nfsd: fix management of listener transports Currently, when no active threads are running, a root user using nfsdctl command can try to remove a particular listener from the list of previously added ones, then start the server by...

CVE-2024-58094

In the Linux kernel, the following vulnerability has been resolved: jfs: add check read-only before truncation in jfstruncatenolock Added a check for "read-only" mode in the jfstruncatenolock function to avoid errors related to writing to a read-only filesystem. Call stack: blockwritebegin...

UBUNTU-CVE-2024-58095

In the Linux kernel, the following vulnerability has been resolved: jfs: add check read-only before txBeginAnon call Added a read-only check before calling txBeginAnon in extAlloc and extRecord. This prevents modification attempts on a read-only mounted filesystem, avoiding potential errors or...

CVE-2025-23130

CVE-2025-23130 affects the Linux kernel F2FS code. The issue arises when fallocation fails for pinfile, risking a kernel panic in get_new_segment due to concurrent pinfile allocations exhausting free sections. The fix expands pin_sem lock coverage to include f2fs_gc to reclaim space, tightens err...

CVE-2025-23130

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to avoid panic once fallocation fails for pinfile syzbot reports a f2fs bug as below: ------------ cut here ------------ kernel BUG at fs/f2fs/segment.c:2746! CPU: 0 UID: 0 PID: 5323 Comm: syz.0.0 Not tainted...

CVE-2025-22127

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix potential deadloop in preparecompressoverwrite Jan Prusakowski reported a kernel hang issue as below: When running xfstests on linux-next kernel 6.14.0-rc3, 6.12 I encountered a problem in generic/475 test where fsstres...

CVE-2025-22115

CVE-2025-22115 affects the Linux kernel Btrfs code, specifically a race in btrfs_create_pending_block_groups() that mishandles block group refcounts during a two‑phase creation. The fix introduced BLOCK_GROUP_FLAG_NEW but did not use unused_bg_lock, allowing a race between btrfs_create_pending_bl...

CVE-2025-22113 ext4: avoid journaling sb update on error if journal is destroying

In the Linux kernel, the following vulnerability has been resolved: ext4: avoid journaling sb update on error if journal is destroying Presently we always BUGON if trying to start a transaction on a journal marked with JBD2UNMOUNT, since this should never happen. However, while ltp running stress...

CVE-2025-22081 fs/ntfs3: Fix a couple integer overflows on 32bit systems

In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: Fix a couple integer overflows on 32bit systems On 32bit systems the "off + sizeofstruct NTFSDE" addition can have an integer wrapping issue. Fix it by using sizeadd...

CVE-2025-22081

In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: Fix a couple integer overflows on 32bit systems On 32bit systems the "off + sizeofstruct NTFSDE" addition can have an integer wrapping issue. Fix it by using sizeadd...

CVE-2025-22080

In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: Prevent integer overflow in hdrfirstde The "deoff" and "used" variables come from the disk so they both need to check. The problem is that on 32bit systems if they're both greater than UINTMAX - 16 then the check does...

CVE-2025-22080 fs/ntfs3: Prevent integer overflow in hdr_first_de()

In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: Prevent integer overflow in hdrfirstde The "deoff" and "used" variables come from the disk so they both need to check. The problem is that on 32bit systems if they're both greater than UINTMAX - 16 then the check does...

CVE-2025-22079

The CVE-2025-22079 issue affects the Linux kernel OCFS2 path handling. A 16-bit l_tree_depth could exceed OCFS2_MAX_PATH_DEPTH, risking out-of-bounds access (noted when reading from a corrupted mounted disk). A fix was implemented to validate l_tree_depth and guard against invalid values, prevent...

CVE-2025-22070

In the Linux kernel, the following vulnerability has been resolved: fs/9p: fix NULL pointer dereference on mkdir When a 9p tree was mounted with option 'posixacl', parent directory had a default ACL set for its subdirectories, e.g.: setfacl -m default:group:simpsons:rwx parentdir then creating a...

CVE-2025-22026 nfsd: don't ignore the return code of svc_proc_register()

In the Linux kernel, the following vulnerability has been resolved: nfsd: don't ignore the return code of svcprocregister Currently, nfsdprocstatinit ignores the return value of svcprocregister. If the procfile creation fails, then the kernel will WARN when it tries to remove the entry later. Fix...

CVE-2025-22024 nfsd: fix management of listener transports

In the Linux kernel, the following vulnerability has been resolved: nfsd: fix management of listener transports Currently, when no active threads are running, a root user using nfsdctl command can try to remove a particular listener from the list of previously added ones, then start the server by...