Astra Linux - уязвимость в linux-5.10, linux-6.1, linux, linux-5.15

In the Linux kernel, the following vulnerability has been resolved: nilfs2: Access to buffers is protected when there are no active references to them. The function nilfslookupdirtydatabuffers iterates through the buffers attached to dirty data folios/pages. It accesses these attached buffers...

SUSE CVE-2022-50785

In the Linux kernel, the following vulnerability has been resolved: fsi: occ: Prevent use after free Use getdevice and putdevice in the open and close functions to make sure the device doesn't get freed while a file descriptor is open. Also, lock around the freeing of the device buffer and check...

CVE-2022-50785 fsi: occ: Prevent use after free

In the Linux kernel, the following vulnerability has been resolved: fsi: occ: Prevent use after free Use getdevice and putdevice in the open and close functions to make sure the device doesn't get freed while a file descriptor is open. Also, lock around the freeing of the device buffer and check...

EUVD-2025-19841

Malicious code in bioql PyPI...

CVE-2025-38101

In the Linux kernel, the following vulnerability has been resolved: ring-buffer: Fix buffer locking in ringbuffersubbuforderset Enlarge the critical section in ringbuffersubbuforderset to ensure that error handling takes place with per-buffer mutex held, thus preventing list corruption and other...

CVE-2025-38101

CVE-2025-38101 is publicly addressed in the openSUSE/SUSE advisory for the Linux kernel. The issue concerns the ring-buffer subsystem, specifically the function ring_buffer_subbuf_order_set(), where the critical section was enlarged to ensure error handling runs with the per-buffer mutex held, pr...

CVE-2025-38101 ring-buffer: Fix buffer locking in ring_buffer_subbuf_order_set()

In the Linux kernel, the following vulnerability has been resolved: ring-buffer: Fix buffer locking in ringbuffersubbuforderset Enlarge the critical section in ringbuffersubbuforderset to ensure that error handling takes place with per-buffer mutex held, thus preventing list corruption and other...

CVE-2025-38101 ring-buffer: Fix buffer locking in ring_buffer_subbuf_order_set()

In the Linux kernel, the following vulnerability has been resolved: ring-buffer: Fix buffer locking in ringbuffersubbuforderset Enlarge the critical section in ringbuffersubbuforderset to ensure that error handling takes place with per-buffer mutex held, thus preventing list corruption and other...

CVE-2025-38101

In the Linux kernel, the following vulnerability has been resolved: ring-buffer: Fix buffer locking in ringbuffersubbuforderset Enlarge the critical section in ringbuffersubbuforderset to ensure that error handling takes place with per-buffer mutex held, thus preventing list corruption and other...

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 Linux kernel that originates from improper buffer locking by ring-buffer in ringbuffersubbuforderset...

DEBIAN-CVE-2025-21811

In the Linux kernel, the following vulnerability has been resolved: nilfs2: protect access to buffers with no active references nilfslookupdirtydatabuffers, which iterates through the buffers attached to dirty data folios/pages, accesses the attached buffers without locking the folios/pages. For...

UBUNTU-CVE-2025-21811

In the Linux kernel, the following vulnerability has been resolved: nilfs2: protect access to buffers with no active references nilfslookupdirtydatabuffers, which iterates through the buffers attached to dirty data folios/pages, accesses the attached buffers without locking the folios/pages. For...

CVE-2021-28964

A race condition was discovered in getoldroot in fs/btrfs/ctree.c in the Linux kernel through 5.11.8. It allows attackers to cause a denial of service BUG because of a lack of locking on an extent buffer before a cloning operation, aka CID-dbcc7d57bffc...