kernel: dm: fix use-after-free in dm_cleanup_zoned_dev()

In the Linux kernel, the following vulnerability has been resolved: dm: fix use-after-free in dmcleanupzoneddev dmcleanupzoneddev uses queue, so it must be called before blkcleanupdisk starts its killing: blkcleanupdisk-blkcleanupqueue-kobjectput-blkreleasequeue-...

CVE-2024-53087: Missing Release of Memory after Effective Lifetime

In the Linux kernel, the following vulnerability has been resolved: drm/xe: Fix possible exec queue leak in exec IOCTL In a couple of places after an exec queue is looked up the exec IOCTL returns on input errors without dropping the exec queue ref. Fix this ensuring the exec queue ref is dropped...

CVE-2024-50288: Out-of-bounds Write

In the Linux kernel, the following vulnerability has been resolved: media: vivid: fix buffer overwrite when using 32 buffers The maximum number of buffers that can be requested was increased to 64 for the video capture queue. But video capture used a mustblank array that was still sized for 32...

Linux Kernel Security Vulnerabilities

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. Linux kernel suffers from a security vulnerability that stems from an execution queue leak. No details of the vulnerability are provided at this time...

Linux Kernel Security Vulnerabilities

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 the fact that placing packets into a dql queue after the dma engine has been started can result in a...

Linux Kernel Security Vulnerabilities

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 the presence of a delayed split queue naming and locking issue. No details of the vulnerability are provided...

AZL-60907 CVE-2024-7730 affecting package qemu for versions less than 8.2.0-16

A heap buffer overflow was found in the virtio-snd device in QEMU. When reading input audio in the virtio-snd input callback, virtiosndpcmincb, the function did not check whether the iov can fit the data buffer. This issue can trigger an out-of-bounds write if the size of the virtio queue element...

DEBIAN-CVE-2024-7730

A heap buffer overflow was found in the virtio-snd device in QEMU. When reading input audio in the virtio-snd input callback, virtiosndpcmincb, the function did not check whether the iov can fit the data buffer. This issue can trigger an out-of-bounds write if the size of the virtio queue element...

PT-2024-35672

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 5.14.0-162.6.1.el9 1.x86 64 Description A vulnerability in the Linux kernel has been resolved, specifically in the RDMA/mlx5 component. The issue involved moving events notifier registration to be after device...

CVE-2024-51566

The NVMe driver queue processing is vulernable to guest-induced infinite loops...

CVE-2024-51566

The NVMe driver queue processing is vulernable to guest-induced infinite loops...

CVE-2024-51566 bhyve(8) NVMe driver to guest-induced infinite loops.

The NVMe driver queue processing is vulernable to guest-induced infinite loops...

kernel: Kernel: Denial of Service via memory leak in mqueue component

A flaw was found in the Linux kernel's mqueue message queue component. A local attacker with low privileges could exploit a memory leak in the initmqueuefs function. This vulnerability occurs when retiremqsysctls is not called after setupmqsysctls fails, leading to resource exhaustion. This could...

kernel: blk-mq: fix tags leak when shrink nr_hw_queues

A memory leak flaw was found in the Linux kernel's block multi-queue blk-mq subsystem. When the number of hardware queues is reduced via the submitqueues parameter, the tags associated with the removed queues are not freed, causing a memory leak. This occurs because shrinking nrhwqueues does not...

kernel: wifi: rt2x00: restart beacon queue when hardware reset

A flaw was found in the Linux kernel. When a hardware reset is triggered, all registers are reset, so all queues are forced to stop in the hardware interface. However, mac80211 will not automatically stop the queue. If the beacon queue is not manually stopped, it will be deadlocked and unable to...

kernel: block: fix request.queuelist usage in flush

A vulnerability was found in the Linux kernel's block subsystem, where the issue arises when the request queue list is not properly initialized for the first request in the PREFLUSH/POSTFLUSH sequences, leading to potential kernel crashes due to improper list manipulation...

kernel: net/mlx5e: SHAMPO, Fix invalid WQ linked list unlink

In Linux kernel net/mlx5e, for SHAMPO, it is possible to receive CQEs with 0 consumed strides for the same WQE even after the WQE is fully consumed and unlinked. This triggers an additional unlink for the same wqe which corrupts the linked list...

kernel: nvme-fabrics: use reserved tag for reg read/write command

A flaw was found in the Linux kernel's NVMe over Fabrics nvme-fabrics subsystem. When user tasks issue a large volume of concurrent commands, available command tags in the administrator queue can become exhausted. If a device reset or I/O timeout occurs while these commands are pending, the...

kernel: dmaengine: idxd: Avoid unnecessary destruction of file_ida

In the Linux kernel, the following vulnerability has been resolved: dmaengine: idxd: Avoid unnecessary destruction of fileida fileida is allocated during cdev open and is freed accordingly during cdev release. This sequence is guaranteed by driver file operations. Therefore, there is no need to...

kernel: scsi: sg: Avoid sg device teardown race

The bug is about a race condition in the Linux kernel's SCSI generic sg driver. The problem occurs during the removal of devices when the driver accesses a resource requestqueue that may have already been freed, leading to a NULL pointer dereference. This issue can result in system crashes,...