Important: Red Hat Security Advisory: kernel-rt security update

An update for kernel-rt is now available for Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is...

The vulnerability of the fs/vfs/fs_rename file in the Apache Nuttx operating system, which allows a hacker to cause a service failure

The vulnerability of the fs/vfs/fsrename file in the Apache Nuttx operating system is related to the execution of operations outside of the buffer in memory. Exploiting this vulnerability could allow a malicious actor to cause service interruptions...

CVE-2025-71069

In the Linux kernel, the following vulnerability has been resolved: f2fs: invalidate dentry cache on failed whiteout creation F2FS can mount filesystems with corrupted directory depth values that get runtime-clamped to MAXDIRHASHDEPTH. When RENAMEWHITEOUT operations are performed on such...

CVE-2025-71072

In the Linux kernel, the following vulnerability has been resolved: shmem: fix recovery on rename failures mapletree insertions can fail if we are seriously short on memory; simpleoffsetrename does not recover well if it runs into that. The same goes for simpleoffsetrenameexchange. Moreover,...

AZL-74489 CVE-2025-71069 affecting package kernel for versions less than 6.6.121.1-1

In the Linux kernel, the following vulnerability has been resolved: f2fs: invalidate dentry cache on failed whiteout creation F2FS can mount filesystems with corrupted directory depth values that get runtime-clamped to MAXDIRHASHDEPTH. When RENAMEWHITEOUT operations are performed on such...

AZL-74420 CVE-2025-71072 affecting package kernel 6.6.157.1-1

In the Linux kernel, the following vulnerability has been resolved: shmem: fix recovery on rename failures mapletree insertions can fail if we are seriously short on memory; simpleoffsetrename does not recover well if it runs into that. The same goes for simpleoffsetrenameexchange. Moreover,...

CVE-2025-71069

In the Linux kernel, the following vulnerability has been resolved: f2fs: invalidate dentry cache on failed whiteout creation F2FS can mount filesystems with corrupted directory depth values that get runtime-clamped to MAXDIRHASHDEPTH. When RENAMEWHITEOUT operations are performed on such...

UBUNTU-CVE-2025-71072

In the Linux kernel, the following vulnerability has been resolved: shmem: fix recovery on rename failures mapletree insertions can fail if we are seriously short on memory; simpleoffsetrename does not recover well if it runs into that. The same goes for simpleoffsetrenameexchange. Moreover,...

CVE-2025-71072

In the Linux kernel, the following vulnerability has been resolved: shmem: fix recovery on rename failures mapletree insertions can fail if we are seriously short on memory; simpleoffsetrename does not recover well if it runs into that. The same goes for simpleoffsetrenameexchange. Moreover,...

UBUNTU-CVE-2025-71069

In the Linux kernel, the following vulnerability has been resolved: f2fs: invalidate dentry cache on failed whiteout creation F2FS can mount filesystems with corrupted directory depth values that get runtime-clamped to MAXDIRHASHDEPTH. When RENAMEWHITEOUT operations are performed on such...

CVE-2025-71072 shmem: fix recovery on rename failures

In the Linux kernel, the following vulnerability has been resolved: shmem: fix recovery on rename failures mapletree insertions can fail if we are seriously short on memory; simpleoffsetrename does not recover well if it runs into that. The same goes for simpleoffsetrenameexchange. Moreover,...

CVE-2025-71072 shmem: fix recovery on rename failures

In the Linux kernel, the following vulnerability has been resolved: shmem: fix recovery on rename failures mapletree insertions can fail if we are seriously short on memory; simpleoffsetrename does not recover well if it runs into that. The same goes for simpleoffsetrenameexchange. Moreover,...

CVE-2025-71072

CVE-2025-71072 concerns a Linux kernel issue affecting shmem rename recovery when memory pressure causes MapleTree insertions to fail and simple_offset_rename/simple_offset_rename_exchange to not recover properly. The fix prevents post-success failures (e.g., after shmem_whiteout) by preinserting...

CVE-2025-71069

CVE-2025-71069 concerns a race/consistency flaw in F2FS when performing RENAME_WHITEOUT on directories with corrupted depth values. The kernel can partially modify the on-disk directory entry before f2fs_add_link fails, leaving a stale dentry cache (new_dentry points to an inode whose i_nlink was...

CVE-2025-71069

In the Linux kernel, the following vulnerability has been resolved: f2fs: invalidate dentry cache on failed whiteout creation F2FS can mount filesystems with corrupted directory depth values that get runtime-clamped to MAXDIRHASHDEPTH. When RENAMEWHITEOUT operations are performed on such...

CVE-2025-71069 f2fs: invalidate dentry cache on failed whiteout creation

In the Linux kernel, the following vulnerability has been resolved: f2fs: invalidate dentry cache on failed whiteout creation F2FS can mount filesystems with corrupted directory depth values that get runtime-clamped to MAXDIRHASHDEPTH. When RENAMEWHITEOUT operations are performed on such...

CVE-2025-71069 f2fs: invalidate dentry cache on failed whiteout creation

In the Linux kernel, the following vulnerability has been resolved: f2fs: invalidate dentry cache on failed whiteout creation F2FS can mount filesystems with corrupted directory depth values that get runtime-clamped to MAXDIRHASHDEPTH. When RENAMEWHITEOUT operations are performed on such...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: Reject index allocation if $BITMAP is empty but index blocks exist. Index allocation requires at least one bit in the $BITMAP attribute to track the usage of index entries. If the bitmap is empty while index blocks are...

kernel: smb: client: fix race with concurrent opens in rename(2)

In the Linux kernel, the following vulnerability has been resolved: smb: client: fix race with concurrent opens in rename2 Besides sending the rename request to the server, the rename process also involves closing any deferred close, waiting for outstanding I/O to complete as well as marking all...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from an improper recovery of a rename operation when there is insufficient memory, which could lead to data...