PT-2025-33776

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The Linux kernel contains a use-after-free UAF vulnerability in the f2fs sync inode meta function. This issue was identified by syzkaller and results from improper handling of memory,...

PT-2025-33775

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A flaw exists in the Linux kernel's f2fs subsystem related to inode eviction. Specifically, a use-after-free condition can occur within the f2fs evict inode function, potentially leadi...

Linux vfs inode Heap Buffer Overflow DoS

The vulnerability of the vfs inode.c component in the Linux operating system is related to the use of an uninitialized resource. Exploiting this vulnerability can allow an attacker to cause a service failure...

SUSE CVE-2025-38223

In the Linux kernel, the following vulnerability has been resolved: ceph: avoid kernel BUG for encrypted inode with unaligned file size The generic/397 test hits a BUGON for the case of encrypted inode with unaligned file size for example, 33K or 1K: 877.737811 run fstests generic/397 at 2025-01-...

SUSE CVE-2025-38176

In the Linux kernel, the following vulnerability has been resolved: binder: fix use-after-free in binderfsevictinode Running 'stress-ng --binderfs 16 --timeout 300' under KASAN-enabled kernel, I've noticed the following: BUG: KASAN: slab-use-after-free in binderfsevictinode+0x1de/0x2d0 Write of...

SUSE CVE-2025-38163

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to do sanity check on sbi-totalvalidblockcount syzbot reported a f2fs bug as below: ------------ cut here ------------ kernel BUG at fs/f2fs/f2fs.h:2521! RIP: 0010:decvalidblockcount+0x3b2/0x3c0 fs/f2fs/f2fs.h:2521 Call...

CVE-2025-38223

In the Linux kernel, the following vulnerability has been resolved: ceph: avoid kernel BUG for encrypted inode with unaligned file size The generic/397 test hits a BUGON for the case of encrypted inode with unaligned file size for example, 33K or 1K: 877.737811 run fstests generic/397 at 2025-01-...

DEBIAN-CVE-2025-38223

In the Linux kernel, the following vulnerability has been resolved: ceph: avoid kernel BUG for encrypted inode with unaligned file size The generic/397 test hits a BUGON for the case of encrypted inode with unaligned file size for example, 33K or 1K: 877.737811 run fstests generic/397 at 2025-01-...

AZL-64767 CVE-2025-38220 affecting package kernel for versions less than 6.6.96.1-1

In the Linux kernel, the following vulnerability has been resolved: ext4: only dirty folios when data journaling regular files fstest generic/388 occasionally reproduces a crash that looks as follows: BUG: kernel NULL pointer dereference, address: 0000000000000000 ... Call Trace:...

UBUNTU-CVE-2025-38223

In the Linux kernel, the following vulnerability has been resolved: ceph: avoid kernel BUG for encrypted inode with unaligned file size The generic/397 test hits a BUGON for the case of encrypted inode with unaligned file size for example, 33K or 1K: 877.737811 run fstests generic/397 at 2025-01-...

UBUNTU-CVE-2025-38221

In the Linux kernel, the following vulnerability has been resolved: ext4: fix out of bounds punch offset Punching a hole with a start offset that exceeds maxend is not permitted and will result in a negative length in the truncateinodepartialfolio function while truncating the page cache,...

CVE-2025-38223 ceph: avoid kernel BUG for encrypted inode with unaligned file size

In the Linux kernel, the following vulnerability has been resolved: ceph: avoid kernel BUG for encrypted inode with unaligned file size The generic/397 test hits a BUGON for the case of encrypted inode with unaligned file size for example, 33K or 1K: 877.737811 run fstests generic/397 at 2025-01-...

CVE-2025-38223

CVE-2025-38223 : Linux kernel fix for a kernel BUG triggered by an encrypted inode with an unaligned file size (e.g., 33K or 1K) in Ceph-related code paths. The issue manifests as a kernel OOPS/crash via a bug in ceph_msg_data_cursor_init in net/ceph/messenger.c during ceph_con_workfn processing,...

CVE-2025-38223 ceph: avoid kernel BUG for encrypted inode with unaligned file size

In the Linux kernel, the following vulnerability has been resolved: ceph: avoid kernel BUG for encrypted inode with unaligned file size The generic/397 test hits a BUGON for the case of encrypted inode with unaligned file size for example, 33K or 1K: 877.737811 run fstests generic/397 at 2025-01-...

CVE-2025-38221 ext4: fix out of bounds punch offset

In the Linux kernel, the following vulnerability has been resolved: ext4: fix out of bounds punch offset Punching a hole with a start offset that exceeds maxend is not permitted and will result in a negative length in the truncateinodepartialfolio function while truncating the page cache,...

CVE-2025-38220 ext4: only dirty folios when data journaling regular files

In the Linux kernel, the following vulnerability has been resolved: ext4: only dirty folios when data journaling regular files fstest generic/388 occasionally reproduces a crash that looks as follows: BUG: kernel NULL pointer dereference, address: 0000000000000000 ... Call Trace:...

CVE-2025-38220

CVE-2025-38220 affects the Linux kernel ext4 subsystem. The vulnerability occurs when processing an orphan-list symlink inode during truncation; partial block zeroing calls ext4_dirty_journalled_data() which invokes folio_mark_dirty() via mapping->a_ops->dirty_folio(), but symlink inodes la...

UBUNTU-CVE-2025-38176

In the Linux kernel, the following vulnerability has been resolved: binder: fix use-after-free in binderfsevictinode Running 'stress-ng --binderfs 16 --timeout 300' under KASAN-enabled kernel, I've noticed the following: BUG: KASAN: slab-use-after-free in binderfsevictinode+0x1de/0x2d0 Write of...

CVE-2025-38176 binder: fix use-after-free in binderfs_evict_inode()

In the Linux kernel, the following vulnerability has been resolved: binder: fix use-after-free in binderfsevictinode Running 'stress-ng --binderfs 16 --timeout 300' under KASAN-enabled kernel, I've noticed the following: BUG: KASAN: slab-use-after-free in binderfsevictinode+0x1de/0x2d0 Write of...

PT-2025-27897

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to the fixed version Description: A use-after-free issue has been identified in the Linux kernel, specifically in the binderfs evict inode function. This issue can be triggered by running a stress-ng workload with...