Linux Distros Unpatched Vulnerability : CVE-2026-63811

"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - f2fs: read COW data with the original inode during atomic write When updating an atomic-write file, f2fswritebegin may read the previously written data back fr...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15, Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: fs/ntfs3: Fixed a NULL pointer dereference in ‘niwrite inode’. Syzbot identified the following issue: Unable to handle a NULL pointer dereference at the virtual address 0000000000000016. Memory abort information: ESR =...

Astra Linux – Vulnerability in Linux 5.10, Linux

In the Linux kernel, the following vulnerabilities have been resolved: hfs: fixed OOB read in hfsbrecfind Syzbot reported a OOB read bug: ================================================================== Bug: KASAN: slab-out-of-bounds in hfsstrcmp+0x117/0x190 fs/hfs/string.c:84 A read of size 1...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-013787)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013787 advisory. In the Linux kernel, the following vulnerability has been resolved: hfs: fix OOB Read in hfsbrecfind Syzbot reported a OOB read bug:...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-011110)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-011110 advisory. In the Linux kernel, the following vulnerability has been resolved: hfs: fix OOB Read in hfsbrecfind Syzbot reported a OOB read bug:...

CVE-2023-54272

In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: Fix a possible null-pointer dereference in niclear In a previous commit c1006bd13146, ni-mi.mrec in niwriteinode could be NULL, and thus a NULL check is added for this variable. However, in the same call stack, ni-mi.mr...

CVE-2023-54196 fs/ntfs3: Fix NULL pointer dereference in 'ni_write_inode'

In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: Fix NULL pointer dereference in 'niwriteinode' Syzbot found the following issue: Unable to handle kernel NULL pointer dereference at virtual address 0000000000000016 Mem abort info: ESR = 0x0000000096000006 EC = 0x25:...

CVE-2023-54196 fs/ntfs3: Fix NULL pointer dereference in 'ni_write_inode'

In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: Fix NULL pointer dereference in 'niwriteinode' Syzbot found the following issue: Unable to handle kernel NULL pointer dereference at virtual address 0000000000000016 Mem abort info: ESR = 0x0000000096000006 EC = 0x25:...

CVE-2023-54196

Linux kernel ntfs3: CVE-2023-54196 fix addresses NULL pointer dereference in ni_write_inode. Root cause: during inode creation, ntfs_new_inode may allocate mi->mrec; if allocation fails, mrec is NULL, and later code path ntfs_evict_inode calls is_rec_inuse(ni->mi.mrec) leading to oops. The ...

CVE-2023-53838

In the Linux kernel, the following vulnerability has been resolved: f2fs: synchronize atomic write aborts To fix a race condition between atomic write aborts, I use the inode lock and make COW inode to be re-usable thoroughout the whole atomic file inode lifetime...

CVE-2023-53838

In the Linux kernel, the following vulnerability has been resolved: f2fs: synchronize atomic write aborts To fix a race condition between atomic write aborts, I use the inode lock and make COW inode to be re-usable thoroughout the whole atomic file inode lifetime...

CVE-2023-53838 f2fs: synchronize atomic write aborts

In the Linux kernel, the following vulnerability has been resolved: f2fs: synchronize atomic write aborts To fix a race condition between atomic write aborts, I use the inode lock and make COW inode to be re-usable thoroughout the whole atomic file inode lifetime...

SUSE CVE-2022-50581

In the Linux kernel, the following vulnerability has been resolved: hfs: fix OOB Read in hfsbrecfind Syzbot reported a OOB read bug: ================================================================== BUG: KASAN: slab-out-of-bounds in hfsstrcmp+0x117/0x190 fs/hfs/string.c:84 Read of size 1 at addr...

DEBIAN-CVE-2022-50581

In the Linux kernel, the following vulnerability has been resolved: hfs: fix OOB Read in hfsbrecfind Syzbot reported a OOB read bug: ================================================================== BUG: KASAN: slab-out-of-bounds in hfsstrcmp+0x117/0x190 fs/hfs/string.c:84 Read of size 1 at addr...

UBUNTU-CVE-2022-50581

In the Linux kernel, the following vulnerability has been resolved: hfs: fix OOB Read in hfsbrecfind Syzbot reported a OOB read bug: ================================================================== BUG: KASAN: slab-out-of-bounds in hfsstrcmp+0x117/0x190 fs/hfs/string.c:84 Read of size 1 at addr...

CVE-2023-53732

CVE-2023-53732 affects the Linux kernel component fs/ntfs3 where a NULL dereference can occur in ni_write_inode when inode creation fails and mi->mrec is NULL. The root cause is allocation failure in mi_init (called from mi_format_new), after which a NULL mrec is later dereferenced in ni_write...

CVE-2022-50581 hfs: fix OOB Read in __hfs_brec_find

In the Linux kernel, the following vulnerability has been resolved: hfs: fix OOB Read in hfsbrecfind Syzbot reported a OOB read bug: ================================================================== BUG: KASAN: slab-out-of-bounds in hfsstrcmp+0x117/0x190 fs/hfs/string.c:84 Read of size 1 at addr...

CVE-2022-50581

CVE-2022-50581 affects the Linux kernel’s HFS filesystem code. It causes an out-of-bounds read in hfs_strcmp triggered via the call path hfs_write_inode() → hfs_brec_find() → __hfs_brec_find() → hfs_cat_keycmp() → hfs_strcmp(), when a filename length exceeds the maximum (len > HFS_NAMELEN). Th...

CVE-2022-50581 hfs: fix OOB Read in __hfs_brec_find

In the Linux kernel, the following vulnerability has been resolved: hfs: fix OOB Read in hfsbrecfind Syzbot reported a OOB read bug: ================================================================== BUG: KASAN: slab-out-of-bounds in hfsstrcmp+0x117/0x190 fs/hfs/string.c:84 Read of size 1 at addr...

UBUNTU-CVE-2023-53683

In the Linux kernel, the following vulnerability has been resolved: fs: hfsplus: remove WARNON from hfspluscatread,writeinode syzbot is hitting WARNON in hfspluscatread,writeinode, for crafted filesystem image can contain bogus length. There conditions are not kernel bugs that can justify kernel ...