CVE-2025-48769 Apache NuttX RTOS: fs/vfs/fs_rename: use after free

Use After Free vulnerability was discovered in fs/vfs/fsrename code of the Apache NuttX RTOS, that due recursive implementation and single buffer use by two different pointer variables allowed arbitrary user provided size buffer reallocation and write to the previously freed heap chunk, that in...

CVE-2025-48769

CVE-2025-48769 affects Apache NuttX RTOS. The flaw is a Use-After-Free in the fs/vfs/fs_rename code caused by a recursive implementation reusing a single buffer across two pointers, enabling arbitrary user-provided buffer reallocations and writes to a freed heap chunk. In affected scenarios, this...

EUVD-2026-0010

Use After Free vulnerability was discovered in fs/vfs/fsrename code of the Apache NuttX RTOS, that due recursive implementation and single buffer use by two different pointer variables allowed arbitrary user provided size buffer reallocation and write to the previously freed heap chunk, that in...

CVE-2025-48769 Apache NuttX RTOS: fs/vfs/fs_rename: use after free

Use After Free vulnerability was discovered in fs/vfs/fsrename code of the Apache NuttX RTOS, that due recursive implementation and single buffer use by two different pointer variables allowed arbitrary user provided size buffer reallocation and write to the previously freed heap chunk, that in...

Apache NuttX 资源管理错误漏洞

Apache NuttX is a real-time embedded operating system from the Apache Foundation USA. A resource management error vulnerability exists in Apache NuttX versions prior to 12.11.0, which stems from reuse after release and could lead to abnormal results in virtual file system rename or move operation...

CVE-2023-54187

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix potential corruption when moving a directory F2FS has the same issue in ext4rename causing crash revealed by xfstests/generic/707. See also commit 0813299c586b "ext4: Fix possible corruption when moving a directory"...

SUSE CVE-2023-54187

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix potential corruption when moving a directory F2FS has the same issue in ext4rename causing crash revealed by xfstests/generic/707. See also commit 0813299c586b "ext4: Fix possible corruption when moving a directory"...

SUSE CVE-2023-54252

In the Linux kernel, the following vulnerability has been resolved: platform/x86: think-lmi: Fix memory leaks when parsing ThinkStation WMI strings My previous commit introduced a memory leak where the item allocated from tlmisetting was not freed. This commit also renames it to avoid confusion...

PT-2025-54474

Name of the Vulnerable Software and Affected Versions Apache NuttX RTOS versions 7.20 through 12.10 Description A Use After Free issue was identified in the fs/vfs/fs rename code of the Apache NuttX RTOS. The issue stems from a recursive implementation and the use of a single buffer by two...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-993288)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-993288 advisory. In the Linux kernel, the following vulnerability has been resolved: ext4: init quota for 'old.inode' in 'ext4rename' Syzbot found the following issue: ext4parseparam...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-992815)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-992815 advisory. In the Linux kernel, the following vulnerability has been resolved: sched, cpuset: Fix dlcpubusy panic due to empty cs-cpusallowed With cgroup v2, the cpuset's...

EUVD-2023-60454

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix potential corruption when moving a directory F2FS has the same issue in ext4rename causing crash revealed by xfstests/generic/707. See also commit 0813299c586b "ext4: Fix possible corruption when moving a directory"...

CVE-2023-54187

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix potential corruption when moving a directory F2FS has the same issue in ext4rename causing crash revealed by xfstests/generic/707. See also commit 0813299c586b "ext4: Fix possible corruption when moving a directory"...

CVE-2023-54187

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix potential corruption when moving a directory F2FS has the same issue in ext4rename causing crash revealed by xfstests/generic/707. See also commit 0813299c586b "ext4: Fix possible corruption when moving a directory"...

UBUNTU-CVE-2023-54187

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix potential corruption when moving a directory F2FS has the same issue in ext4rename causing crash revealed by xfstests/generic/707. See also commit 0813299c586b "ext4: Fix possible corruption when moving a directory"...

CVE-2023-54187 f2fs: fix potential corruption when moving a directory

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix potential corruption when moving a directory F2FS has the same issue in ext4rename causing crash revealed by xfstests/generic/707. See also commit 0813299c586b "ext4: Fix possible corruption when moving a directory"...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2025-992207)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-992207 advisory. In the Linux kernel, the following vulnerability has been resolved: ext4: init quota for 'old.inode' in 'ext4rename' Syzbot found the following issue: ext4parseparam...

SUSE CVE-2022-50755

In the Linux kernel, the following vulnerability has been resolved: udf: Avoid double brelse in udfrename syzbot reported a warning like below 1: VFS: brelse: Trying to free free buffer WARNING: CPU: 2 PID: 7301 at fs/buffer.c:1145 brelse+0x67/0xa0 ... Call Trace: invalidatebhlru+0x99/0x150...

SUSE CVE-2025-68736

In the Linux kernel, the following vulnerability has been resolved: landlock: Fix handling of disconnected directories Disconnected files or directories can appear when they are visible and opened from a bind mount, but have been renamed or moved from the source of the bind mount in a way that...

EUVD-2025-205226

In the Linux kernel, the following vulnerability has been resolved: landlock: Fix handling of disconnected directories Disconnected files or directories can appear when they are visible and opened from a bind mount, but have been renamed or moved from the source of the bind mount in a way that...