CVE-2025-68771 ocfs2: fix kernel BUG in ocfs2_find_victim_chain

In the Linux kernel, the following vulnerability has been resolved: ocfs2: fix kernel BUG in ocfs2findvictimchain syzbot reported a kernel BUG in ocfs2findvictimchain because the clnextfreerec field of the allocation chain list next free slot in the chain list is 0, triggring the...

CVE-2025-68771

In the Linux kernel, the following vulnerability has been resolved: ocfs2: fix kernel BUG in ocfs2findvictimchain syzbot reported a kernel BUG in ocfs2findvictimchain because the clnextfreerec field of the allocation chain list next free slot in the chain list is 0, triggring the...

CVE-2025-68769 f2fs: fix return value of f2fs_recover_fsync_data()

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix return value of f2fsrecoverfsyncdata With below scripts, it will trigger panic in f2fs: mkfs.f2fs -f /dev/vdd mount /dev/vdd /mnt/f2fs touch /mnt/f2fs/foo sync echo 111 /mnt/f2fs/foo f2fsio fsync /mnt/f2fs/foo f2fsio...

CVE-2025-68769 f2fs: fix return value of f2fs_recover_fsync_data()

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix return value of f2fsrecoverfsyncdata With below scripts, it will trigger panic in f2fs: mkfs.f2fs -f /dev/vdd mount /dev/vdd /mnt/f2fs touch /mnt/f2fs/foo sync echo 111 /mnt/f2fs/foo f2fsio fsync /mnt/f2fs/foo f2fsio...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: mm/memory-failure: Fixed the issue with VMBUGONPAGEPagePoisonedpage when unpoisoning memory. When I performed memory failure tests, the following panic occurred: Page dumped because: VMBUGONPAGEPagePoisonedpage. Kernel BUG at...

PT-2026-2612

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the Linux kernel's team module related to port management. Specifically, a double-free condition can occur within the team queue override port prio changed function when...

Siemens Ruggedcom ROX Use After Free (CVE-2021-47361)

In the Linux kernel, the following vulnerability has been resolved: mcb: fix error handling in mcballocbus There are two bugs: 1 If idasimpleget fails then this code calls putdevicecarrier but we haven't yet called getdevicecarrier and probably that leads to a use after free. 2 After...

SUSE-SU-2026:0029-1 Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP4 kernel was updated to receive various security bugfixes. The following security bugs were fixed: - CVE-2022-50280: pnode: terminate at peers of source bsc1249806. - CVE-2023-53676: scsi: target: iscsi: Fix buffer overflow in liotargetnaclinfoshow bsc1251786. -...

Linux Distros Unpatched Vulnerability : CVE-2023-54281

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - btrfs: release path before inode lookup during the ino lookup ioctl During the ino lookup ioctl we can end up calling btrfsiget to get an inode reference while ...

CVE-2023-54180

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...

SUSE CVE-2023-54182

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to check readonly condition correctly With below case, it can mount multi-device image w/ rw option, however one of secondary device is set as ro, later update will cause panic, so let's introduce f2fsdevisreadonly, and...

SUSE CVE-2023-54313

In the Linux kernel, the following vulnerability has been resolved: ovl: fix null pointer dereference in ovlgetaclrcu Following process: P1 P2 pathopenat linkpathwalk maylookup inodepermissionrcu ovlpermission aclpermissioncheck checkacl getcachedaclrcu ovlgetinodeacl realinode =...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-992834)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-992834 advisory. In the Linux kernel, the following vulnerability has been resolved: ftrace: Fix NULL pointer dereference in isftracetrampoline when ftrace is dead ftracestartup does...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-992992)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-992992 advisory. In the Linux kernel, the following vulnerability has been resolved: media: cx88: Fix a null-ptr-deref bug in bufferprepare When the driver calls cx88riscbuffer to...

Linux Distros Unpatched Vulnerability : CVE-2022-50884

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - drm: Prevent drmcopyfield to attempt copying a NULL pointer There are some struct drmdriver fields that are required by drivers since drmcopyfield attempts to...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-992796)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-992796 advisory. In the Linux kernel, the following vulnerability has been resolved: efistub/tpm: Use ACPI reclaim memory for event log to avoid corruption The TPM event log table is...

EUVD-2023-60398

In the Linux kernel, the following vulnerability has been resolved: netfilter: ebtables: fix table blob use-after-free We are not allowed to return an error at this point. Looking at the code it looks like ret is always 0 at this point, but its not. t = findtablelocknet, repl-name, &ret, &ebtmute...

CVE-2023-54180

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...

CVE-2023-54180

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...

CVE-2023-54193

In the Linux kernel, the following vulnerability has been resolved: net/sched: clsapi: remove blockcb from driverlist before freeing Error handler of tcfblockbind frees the whole bo-cblist on error. However, by that time the flowblockcb instances are already in the driver list because driver...