BIT-MARIADB-MIN-2022-31623

MariaDB Server before 10.7 is vulnerable to Denial of Service. In extra/mariabackup/dscompress.cc, when an error occurs i.e., going to the err label while executing the method createworkerthreads, the held lock thd-ctrlmutex is not released correctly, which allows local users to trigger a denial ...

BIT-MARIADB-MIN-2022-31622

MariaDB Server before 10.7 is vulnerable to Denial of Service. In extra/mariabackup/dscompress.cc, when an error occurs pthreadcreate returns a nonzero value while executing the method createworkerthreads, the held lock is not released correctly, which allows local users to trigger a denial of...

BIT-MARIADB-MIN-2022-31621

MariaDB Server before 10.7 is vulnerable to Denial of Service. In extra/mariabackup/dsxbstream.cc, when an error occurs streamctxt-destfile == NULL while executing the method xbstreamopen, the held lock is not released correctly, which allows local users to trigger a denial of service due to the...

SUSE CVE-2025-38002

In the Linux kernel, the following vulnerability has been resolved: iouring/fdinfo: grab ctx-uringlock around iouringshowfdinfo Not everything requires locking in there, which is why the 'haslock' variable exists. But enough does that it's a bit unwieldy to manage. Wrap the whole thing in a...

SUSE CVE-2025-38004

In the Linux kernel, the following vulnerability has been resolved: can: bcm: add locking for bcmop runtime updates The CAN broadcast manager CAN BCM can send a sequence of CAN frames via hrtimer. The content and also the length of the sequence can be changed resp reduced at runtime where the...

PT-2025-35984

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A deadlock situation can occur in the SMB/server component when smb2 create link is called with the ReplaceIfExists option set and the target file already exists. This happens because...

DEBIAN-CVE-2025-38004

In the Linux kernel, the following vulnerability has been resolved: can: bcm: add locking for bcmop runtime updates The CAN broadcast manager CAN BCM can send a sequence of CAN frames via hrtimer. The content and also the length of the sequence can be changed resp reduced at runtime where the...

AZL-63687 CVE-2025-38004 affecting package kernel for versions less than 6.6.96.1-1

In the Linux kernel, the following vulnerability has been resolved: can: bcm: add locking for bcmop runtime updates The CAN broadcast manager CAN BCM can send a sequence of CAN frames via hrtimer. The content and also the length of the sequence can be changed resp reduced at runtime where the...

UBUNTU-CVE-2025-38004

In the Linux kernel, the following vulnerability has been resolved: can: bcm: add locking for bcmop runtime updates The CAN broadcast manager CAN BCM can send a sequence of CAN frames via hrtimer. The content and also the length of the sequence can be changed resp reduced at runtime where the...

CVE-2025-38004 can: bcm: add locking for bcm_op runtime updates

In the Linux kernel, the following vulnerability has been resolved: can: bcm: add locking for bcmop runtime updates The CAN broadcast manager CAN BCM can send a sequence of CAN frames via hrtimer. The content and also the length of the sequence can be changed resp reduced at runtime where the...

CVE-2025-38004

In the Linux kernel, the following vulnerability has been resolved: can: bcm: add locking for bcmop runtime updates The CAN broadcast manager CAN BCM can send a sequence of CAN frames via hrtimer. The content and also the length of the sequence can be changed resp reduced at runtime where the...

CVE-2025-38004 can: bcm: add locking for bcm_op runtime updates

In the Linux kernel, the following vulnerability has been resolved: can: bcm: add locking for bcmop runtime updates The CAN broadcast manager CAN BCM can send a sequence of CAN frames via hrtimer. The content and also the length of the sequence can be changed resp reduced at runtime where the...

CVE-2025-38004

The CVE-2025-38004 entry affects the Linux kernel CAN BCM subsystem. A race allowed by updates to the currframe/count in bcm_can_tx() could enable user-space-triggered modifications from hrtimer context, leading to a KASAN slab-out-of-bounds read. The patch fixes by moving the count variable into...

CVE-2025-38002

In the Linux kernel, the following vulnerability has been resolved: iouring/fdinfo: grab ctx-uringlock around iouringshowfdinfo Not everything requires locking in there, which is why the 'haslock' variable exists. But enough does that it's a bit unwieldy to manage. Wrap the whole thing in a...

UBUNTU-CVE-2025-38002

In the Linux kernel, the following vulnerability has been resolved: iouring/fdinfo: grab ctx-uringlock around iouringshowfdinfo Not everything requires locking in there, which is why the 'haslock' variable exists. But enough does that it's a bit unwieldy to manage. Wrap the whole thing in a...

CVE-2025-38002 io_uring/fdinfo: grab ctx->uring_lock around io_uring_show_fdinfo()

In the Linux kernel, the following vulnerability has been resolved: iouring/fdinfo: grab ctx-uringlock around iouringshowfdinfo Not everything requires locking in there, which is why the 'haslock' variable exists. But enough does that it's a bit unwieldy to manage. Wrap the whole thing in a...

CVE-2025-38002

CVE-2025-38002 concerns the Linux kernel io_uring/fdinfo path. The fix acquires the ctx->uring_lock around io_uring_show_fdinfo() and wraps the whole process in a ->uring_lock_trylock, returning no output if the lock can’t be grabbed. This addresses a race when the ring is actively resized,...

The vulnerability of the dev_replace_rwsem() function in the BTRFS file system of Linux kernels allows a attacker to cause a service failure.

The vulnerability of the devreplacerwsem function in the BTRFS file system of Linux operating systems is related to improper locking of resources. Exploiting this vulnerability can allow an attacker to cause service failures...

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 a lack of locking in iouringshowfdinfo, which could result in reading inconsistent SQE fields...

The vulnerability in the fs/dlm/lock.c module of the Linux kernel’s locking mechanism allows a hacker to trigger a service failure.

The vulnerability in the fs/dlm/lock.c module of the Linux operating system’s locking manager, which involves pointer dereferencing errors. Exploiting this vulnerability can allow an attacker to cause a service failure...