484 matches found
CVE-2025-68261 ext4: add i_data_sem protection in ext4_destroy_inline_data_nolock()
In the Linux kernel, the following vulnerability has been resolved: ext4: add idatasem protection in ext4destroyinlinedatanolock Fix a race between inline data destruction and block mapping. The function ext4destroyinlinedatanolock changes the inode data layout by clearing EXT4INODEINLINEDATA and...
CVE-2025-68261
CVE-2025-68261 affects the Linux kernel’s ext4 filesystem. The fix adds i_data_sem protection to ext4_destroy_inline_data_nolock() to close a race between destroying inline data and block mapping. Without protection, ext4_ind_map_blocks() may receive an inode with EXT4_INODE_EXTENTS set, triggeri...
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 ext4destroyinlinedatanolock missing idatasem protection in ext4...
CVE-2023-53795
In the Linux kernel, the following vulnerability has been resolved: iommufd: IOMMUFDDESTROY should not increase the refcount syzkaller found a race where IOMMUFDDESTROY increments the refcount: obj = iommufdgetobjectucmd-ictx, cmd-id, IOMMUFDOBJANY; if ISERRobj return PTRERRobj;...
CVE-2023-53795
In the Linux kernel, the following vulnerability has been resolved: iommufd: IOMMUFDDESTROY should not increase the refcount syzkaller found a race where IOMMUFDDESTROY increments the refcount: obj = iommufdgetobjectucmd-ictx, cmd-id, IOMMUFDOBJANY; if ISERRobj return PTRERRobj;...
UBUNTU-CVE-2023-53795
In the Linux kernel, the following vulnerability has been resolved: iommufd: IOMMUFDDESTROY should not increase the refcount syzkaller found a race where IOMMUFDDESTROY increments the refcount: obj = iommufdgetobjectucmd-ictx, cmd-id, IOMMUFDOBJANY; if ISERRobj return PTRERRobj;...
CVE-2023-53795
The CVE-2023-53795 issue in the Linux kernel concerns a race where IOMMUFD_DESTROY would incorrectly increment an object’s refcount, potentially causing spurious failures during destruction when combined with iommufd_object_destroy_user. Public advisories confirm a fix that avoids any refcount in...
PT-2025-49655
Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.3.0-rc1-syzkaller Description The Linux kernel contained a flaw in the iommufd subsystem where IOMMUFD DESTROY incorrectly increased the reference count. This created a race condition when combined with iommufd...
CVE-2023-53759
In the Linux kernel, the following vulnerability has been resolved: HID: hidraw: fix data race on device refcount The hidrawopen function increments the hidraw device reference counter. The counter has no dedicated synchronization mechanism, resulting in a potential data race when concurrently...
PT-2025-51674
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a flaw in the ext4 filesystem implementation. Specifically, a race condition exists between inline data destruction and block mapping within the ext4 destroy...
SUSE CVE-2025-40203
In the Linux kernel, the following vulnerability has been resolved: listmount: don't call pathput under namespace semaphore Massage listmount and make sure we don't call pathput under the namespace semaphore. If we put the last reference we're fscked...
EUVD-2025-150371
In the Linux kernel, the following vulnerability has been resolved: listmount: don't call pathput under namespace semaphore Massage listmount and make sure we don't call pathput under the namespace semaphore. If we put the last reference we're fscked...
Linux Distros Unpatched Vulnerability : CVE-2025-40203
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - listmount: don't call pathput under namespace semaphore Massage listmount and make sure we don't call pathput under the namespace semaphore. If we put the last...
DEBIAN-CVE-2025-40203
In the Linux kernel, the following vulnerability has been resolved: listmount: don't call pathput under namespace semaphore Massage listmount and make sure we don't call pathput under the namespace semaphore. If we put the last reference we're fscked...
CVE-2025-40203
In the Linux kernel, the following vulnerability has been resolved: listmount: don't call pathput under namespace semaphore Massage listmount and make sure we don't call pathput under the namespace semaphore. If we put the last reference we're fscked...
UBUNTU-CVE-2025-40203
In the Linux kernel, the following vulnerability has been resolved: listmount: don't call pathput under namespace semaphore Massage listmount and make sure we don't call pathput under the namespace semaphore. If we put the last reference we're fscked...
CVE-2025-40203 listmount: don't call path_put() under namespace semaphore
In the Linux kernel, the following vulnerability has been resolved: listmount: don't call pathput under namespace semaphore Massage listmount and make sure we don't call pathput under the namespace semaphore. If we put the last reference we're fscked...
CVE-2025-40203 listmount: don't call path_put() under namespace semaphore
In the Linux kernel, the following vulnerability has been resolved: listmount: don't call pathput under namespace semaphore Massage listmount and make sure we don't call pathput under the namespace semaphore. If we put the last reference we're fscked...
CVE-2025-40203
CVE-2025-40203 is a Linux kernel vulnerability: the function listmount previously called path_put() under the namespace semaphore. The issue has been resolved in the kernel (Ubuntu, SUSE, and Amazon Linux advisories reference CVE-2025-40203). Affected products are Linux kernel components; remedia...
CVE-2025-40203
In the Linux kernel, the following vulnerability has been resolved: listmount: don't call pathput under namespace semaphore Massage listmount and make sure we don't call pathput under the namespace semaphore. If we put the last reference we're fscked...