CVE-2022-50841

CVE-2022-50841 affects the Linux kernel, specifically ntfs3 attribute-size handling. The vulnerability arises from an overflow when adding offset during MFT attribute parsing, allowing an attribute with a very large size (e.g., 0xffffff7f) to bypass the used-size check and potentially trigger out...

CVE-2023-54180 btrfs: handle case when repair happens with dev-replace

In the Linux kernel, the following vulnerability has been resolved: btrfs: handle case when repair happens with dev-replace BUG There is a bug report that a BUGON in btrfsrepairiofailure originally repairiofailure in v6.0 kernel got triggered when replacing a unreliable disk: BTRFS warning device...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-992402)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-992402 advisory. In the Linux kernel, the following vulnerability has been resolved: ubi: ensure that VID header offset + VID header size dumpstack lib/dumpstack.c:88 inline...

CVE-2023-54068

In the Linux kernel, the following vulnerability has been resolved: f2fs: compress: fix to call f2fswaitonpagewriteback in f2fswriterawpages BUGON will be triggered when writing files concurrently, because the same page is writtenback multiple times. 1597 void folioendwritebackstruct folio folio...

SUSE CVE-2023-54069

In the Linux kernel, the following vulnerability has been resolved: ext4: fix BUG in ext4mbnewinodepa due to overflow When we calculate the end position of ext4freeextent, this position may be exactly where ext4lblkt i.e. uint overflows. For example, if acgex.felogical is 4294965248 and...

CVE-2023-54141

In the Linux kernel, the following vulnerability has been resolved: wifi: ath11k: Add missing hwops-getringselector for IPQ5018 During sending data after clients connected, hwops-getringselector will be called. But for IPQ5018, this member isn't set, and the following NULL pointer exception will ...

CVE-2023-54158 btrfs: don't free qgroup space unless specified

In the Linux kernel, the following vulnerability has been resolved: btrfs: don't free qgroup space unless specified Boris noticed in his simple quotas testing that he was getting a leak with Sweet Tea's change to subvol create that stopped doing a transaction commit. This was just a side effect o...

CVE-2023-54127 fs/jfs: prevent double-free in dbUnmount() after failed jfs_remount()

In the Linux kernel, the following vulnerability has been resolved: fs/jfs: prevent double-free in dbUnmount after failed jfsremount Syzkaller reported the following issue: ================================================================== BUG: KASAN: double-free in slabfree mm/slub.c:3787 inline...

CVE-2023-54089 virtio_pmem: add the missing REQ_OP_WRITE for flush bio

In the Linux kernel, the following vulnerability has been resolved: virtiopmem: add the missing REQOPWRITE for flush bio When doing mkfs.xfs on a pmem device, the following warning was ------------ cut here ------------ WARNING: CPU: 2 PID: 384 at block/blk-core.c:751 submitbionoacct Modules link...

CVE-2022-50782 ext4: fix bug_on in __es_tree_search caused by bad quota inode

In the Linux kernel, the following vulnerability has been resolved: ext4: fix bugon in estreesearch caused by bad quota inode We got a issue as fllows: ================================================================== kernel BUG at fs/ext4/extentsstatus.c:202! invalid opcode: 0000 1 PREEMPT SMP...

CVE-2025-68741

CVE-2025-68741 (Linux kernel, QLA2XXX SCSI path) : The issue arises in qla2xxx_process_purls_iocb() where items allocated by qla27xx_copy_multiple_pkt() via qla24xx_alloc_purex_item() could be freed with kfree(), which is incorrect for pre‑allocated items and risks memory corruption. The fix is t...

CVE-2025-68728

CVE-2025-68728 applies to the Linux kernel ntfs3 path, where a KMSAN memory initialization issue could occur when a buffer returned by sb_getblk() was not brought uptodate before being used in mi_format_new. The root cause is a memory-initialization bug (uninitialized data) that could be loaded i...

Linux Distros Unpatched Vulnerability : CVE-2025-68323

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - usb: typec: ucsi: fix use-after-free caused by uec-work The delayed work uec-work is scheduled in gaokunucsiprobe but never properly canceled in gaokunucsiremov...

CVE-2025-68191 udp_tunnel: use netdev_warn() instead of netdev_WARN()

In the Linux kernel, the following vulnerability has been resolved: udptunnel: use netdevwarn instead of netdevWARN netdevWARN uses WARN/WARNON to print a backtrace along with file and line information. In this case, udptunnelnicregister returning an error is just a failed operation, not a kernel...

CVE-2025-68191 udp_tunnel: use netdev_warn() instead of netdev_WARN()

In the Linux kernel, the following vulnerability has been resolved: udptunnel: use netdevwarn instead of netdevWARN netdevWARN uses WARN/WARNON to print a backtrace along with file and line information. In this case, udptunnelnicregister returning an error is just a failed operation, not a kernel...

PT-2025-51612

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.18.0-rc1+ Description The Linux kernel contains a flaw related to the handling of CODETAG EMPTY in the mark objexts empty function for slab object extensions. Specifically, when a slab extension vector allocati...

CVE-2022-50638

In the Linux kernel, the following vulnerability has been resolved: ext4: fix bugon in estreesearch caused by bad boot loader inode We got a issue as fllows: ================================================================== kernel BUG at fs/ext4/extentsstatus.c:203! invalid opcode: 0000 1 PREEMP...

SUSE CVE-2023-53829

In the Linux kernel, the following vulnerability has been resolved: f2fs: flush inode if atomic file is aborted Let's flush the inode being aborted atomic operation to avoid stale dirty inode during eviction in this call stack: f2fsmarkinodedirtysync+0x22/0x40 f2fs f2fsabortatomicwrite+0xc4/0xf0...

EUVD-2023-60167

In the Linux kernel, the following vulnerability has been resolved: f2fs: flush inode if atomic file is aborted Let's flush the inode being aborted atomic operation to avoid stale dirty inode during eviction in this call stack: f2fsmarkinodedirtysync+0x22/0x40 f2fs f2fsabortatomicwrite+0xc4/0xf0...

UBUNTU-CVE-2022-50679

In the Linux kernel, the following vulnerability has been resolved: i40e: Fix DMA mappings leak During reallocation of RX buffers, new DMA mappings are created for those buffers. steps for reproduction: while : do for i=0; i=8160; i=i+32 do ethtool -G enp130s0f0 rx $i tx $i sleep 0.5 ethtool -g...