PT-2023-14895 · Intel · Intel Unison

Name of the Vulnerable Software and Affected Versions: Intel Unison affected versions not specified Description: The issue is related to incomplete cleanup in Intel Unison software, which may allow a privileged user to potentially enable denial of service via local access. Recommendations: At the...

The vulnerability of the Core component of the Sun ZFS Storage Appliance Kit allows a intruder to trigger a service failure.

The vulnerability of the Core component of the Sun ZFS Storage Appliance Kit is related to improper cleaning or release of resources. Exploiting this vulnerability can allow an attacker to cause a service failure...

WordPress plugin POWR security vulnerability

WordPress and WordPress plugin are both products of the WordPress Foundation.WordPress is a blogging platform developed using the PHP language. The platform supports personal blog sites on servers with PHP and MySQL.WordPress plugin is an application plugin. A security vulnerability exists in...

The vulnerability of the Oracle Solaris operating system’s kernel allows a hacker to trigger a service failure.

The vulnerability of the Oracle Solaris operating system’s kernel is related to improper cleaning or release of resources. Exploiting this vulnerability can allow an attacker to cause service failures...

DoS (Denial of Service) org.apache.tomcat:tomcat-catalina in Bamboo Data Center and Server

This High severity Third-Party Dependency vulnerability was introduced in versions 8.1.0, 8.2.0, 9.0.0, 9.1.0, 9.2.1 and 9.3.0 of Bamboo Data Center and Server. This Third-Party Dependency vulnerability, with a CVSS Score of 7.5 and a CVSS Vector of CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H...

The vulnerability of the Brave Browser lies in its improper resource cleaning or release mechanisms, which allows a malicious actor to trigger a service failure.

The vulnerability of the Brave Browser is related to improper cleaning or release of resources. Exploiting this vulnerability can allow a malicious actor, operating remotely, to cause service failures through a specially created HTML file...

mariadb: use-after-poison when complex conversion is involved in blob

A flaw was found in the MariaDB Server, where it contains a use-after-free in the component, Itemfuncin::cleanup. This issue is exploited via specially crafted SQL statements, affecting availability...

mariadb: server crash in Item_func_in::cleanup/Item::cleanup_processor

MariaDB v10.2 to v10.7 was discovered to contain a segmentation fault via the component Itemfuncin::cleanup/Item::cleanupprocessor...

kernel: net/sched: cls_fw component can be exploited as result of failure in tcf_change_indev function

A use-after-free vulnerability was found in fwsetparms in net/sched/clsfw.c in network scheduler sub-component in the Linux Kernel. This issue occurs due to a missing sanity check during cleanup at the time of failure, leading to a misleading reference. This may allow a local attacker to gain loc...

kernel: net/sched: cls_fw component can be exploited as result of failure in tcf_change_indev function

A use-after-free vulnerability was found in fwsetparms in net/sched/clsfw.c in network scheduler sub-component in the Linux Kernel. This issue occurs due to a missing sanity check during cleanup at the time of failure, leading to a misleading reference. This may allow a local attacker to gain loc...

kernel: cifs: Fix memory leak on the deferred close

In the Linux kernel, the following vulnerability has been resolved: cifs: Fix memory leak on the deferred close xfstests on smb21 report kmemleak as below: unreferenced object 0xffff8881767d6200 size 64: comm "xfsio", pid 1284, jiffies 4294777434 age 20.789s hex dump first 32 bytes: 80 5a d0 11 8...

kernel: xhci: Remove device endpoints from bandwidth list when freeing the device

A null pointer/list corruption flaw was found in the Linux kernel USB xHCI host controller code. When the xHCI host is dying or being removed, some device endpoints may remain on the software bandwidth list. Later cleanup deletes entries that were already freed, corrupting the list and crashing t...

kernel: watch_queue: Fix NULL dereference in error cleanup

In the Linux kernel, the following vulnerability has been resolved: watchqueue: Fix NULL dereference in error cleanup In watchqueuesetsize, the error cleanup code doesn't take account of the fact that freepage can't handle a NULL pointer when trying to free up buffer pages that did get allocated...

kernel: RDMA/rxe: Fix BUG: KASAN: null-ptr-deref in rxe_qp_do_cleanup

A flaw was found in the rdmarxe module in the Linux kernel. A NULL pointer dereference can be triggered when an error occurs due to an improper check, resulting in a denial of service...

kernel: vfio: Fix NULL pointer dereference caused by uninitialized group->iommufd

A NULL pointer dereference was found in the VFIO subsystem. When a VFIO group operation fails before group-iommufd is initialized, the cleanup path calls iommufdctxput with a NULL pointer, causing a kernel crash...

kernel: s390/vfio-ap: fix memory leak in vfio_ap device driver

In the s390 VFIO-AP driver, memory allocated for the vfiomatrixdev structure is never released during device cleanup. The release callback incorrectly uses devgetdrvdata to locate the object, but since it was never stored there, the function returns NULL and kfree silently accepts it. The correct...

kernel: Linux kernel: Denial of Service in io_uring due to hung task detection

A flaw was identified in the Linux kernel’s iouring subsystem related to how request completions are handled when an iouring instance exits. During cleanup, the function ioringexitwork was waiting in an uninterruptible state for request completions. Under certain test and signal conditions e.g.,...

kernel: net/mlx5: Fix steering rules cleanup

In the Linux kernel, the following vulnerability has been resolved: net/mlx5: Fix steering rules cleanup vport's mc, uc and multicast rules are not deleted in teardown path when EEH happens. Since the vport's promisc settingsuc, mc and all in firmware are reset after EEH, mlx5 driver will try to...

kernel: mptcp: use the workqueue to destroy unaccepted sockets

In the Linux kernel, the following vulnerability has been resolved: mptcp: use the workqueue to destroy unaccepted sockets Christoph reported a UaF at token lookup time after having refactored the passive socket initialization part: BUG: KASAN: use-after-free in tokenbucketbusy+0x253/0x260 Read o...

kernel: Linux kernel: Denial of Service due to improper io_uring/af_unix file cleanup

A flaw was found in the Linux kernel's iouring/afunix component. A local user could exploit improper handling of registered files during garbage collection. This vulnerability can lead to a memory leak, potentially causing a denial of service DoS on the system...