SUSE CVE-2026-89834

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to migrate all curseg types during freesegmentrange In freesegmentrange, the curseg evacuation loop only iterates up to NRCURSEGPERSISTTYPE 0..5, missing non-persistent in-memory curseg types such as CURSEGCOLDDATAPINNE...

CVE-2026-89834

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to migrate all curseg types during freesegmentrange In freesegmentrange, the curseg evacuation loop only iterates up to NRCURSEGPERSISTTYPE 0..5, missing non-persistent in-memory curseg types such as CURSEGCOLDDATAPINNE...

CVE-2026-89834 f2fs: fix to migrate all curseg types during free_segment_range

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to migrate all curseg types during freesegmentrange In freesegmentrange, the curseg evacuation loop only iterates up to NRCURSEGPERSISTTYPE 0..5, missing non-persistent in-memory curseg types such as CURSEGCOLDDATAPINNE...

CVE-2026-89834 f2fs: fix to migrate all curseg types during free_segment_range

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to migrate all curseg types during freesegmentrange In freesegmentrange, the curseg evacuation loop only iterates up to NRCURSEGPERSISTTYPE 0..5, missing non-persistent in-memory curseg types such as CURSEGCOLDDATAPINNE...

CVE-2026-89834: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to migrate all curseg types during freesegmentrange In freesegmentrange, the curseg evacuation loop only iterates up to NRCURSEGPERSISTTYPE 0..5, missing non-persistent in-memory curseg types such as CURSEGCOLDDATAPINNE...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: f2fs: A sanity check was performed on curseg-alloctype. As Wenqing Liu reported in Bugzilla: https://bugzilla.kernel.org/showbug.cgi?id=215657 - Overview In the UBSAN library, there was an issue where out-of-bounds access occurre...

The vulnerability of the sanity_check_curseg() function in the Linux operating system allows a perpetrator to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the sanitycheckcurseg function in the Linux operating system’s kernel is related to unvalidated array indexing. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, and accessibility of the protected information...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: f2fs: Fix to avoid a panic when fallocation fails for pinfile. The syzbot reports a f2fs bug as follows: ------------ Cut here ------------ Kernel BUG: At fs/f2fs/segment.c:2746! CPU: 0; UID: 0; PID: 5323; Comm: syz.0.0; Not...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-988914)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-988914 advisory. In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to do sanity check on curseg-alloctype As Wenqing Liu reported in bugzilla:...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-987661)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-987661 advisory. In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to do sanity check on curseg-alloctype As Wenqing Liu reported in bugzilla:...

EUVD-2025-11181

Malicious code in bioql PyPI...

Linux Distros Unpatched Vulnerability : CVE-2025-23130

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - f2fs: fix to avoid panic once fallocation fails for pinfile syzbot reports a f2fs bug as below: ------------ cut here ------------ kernel BUG at...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: f2fs: fixed to avoid accessing uninitialized curseg. The syzbot reports the following f2fs bug: F2FS-fs loop3: The filesystem stopped due to the reason: 7. kworker/u8:7: Attempt to access beyond the end of the device. Bug: Unable...

DEBIAN-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...

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-2025-23130

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...

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...

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...

CVE-2025-22123 f2fs: fix to avoid accessing uninitialized curseg

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...

CVE-2025-22123

CVE-2025-22123 relates to the Linux kernel’s F2FS filesystem. The issue arises when a faulty allocator path introduced by a commit (FAULT_NO_SEGMENT) may set curseg->segno to NULL_SEGNO while CP_ERROR_FLAG is set. This can lead to a page fault path where f2fs_write_inode() traverses a sequence...