AZL-51416 CVE-2024-50028 affecting package kernel 6.6.126.1-1

In the Linux kernel, the following vulnerability has been resolved: thermal: core: Reference count the zone in thermalzonegetbyid There are places in the thermal netlink code where nothing prevents the thermal zone object from going away while being accessed after it has been returned by...

AZL-51504 CVE-2024-50028 affecting package kernel 5.15.200.1-1

In the Linux kernel, the following vulnerability has been resolved: thermal: core: Reference count the zone in thermalzonegetbyid There are places in the thermal netlink code where nothing prevents the thermal zone object from going away while being accessed after it has been returned by...

UBUNTU-CVE-2024-50012

In the Linux kernel, the following vulnerability has been resolved: cpufreq: Avoid a bad reference count on CPU node In the parseperfdomain function, if the call to ofparsephandlewithargs returns an error, then the reference to the CPU device node that was acquired at the start of the function...

CVE-2024-49870

In the Linux kernel, the following vulnerability has been resolved: cachefiles: fix dentry leak in cachefilesopenfile A dentry leak may be caused when a lookup cookie and a cull are concurrent: P1 | P2 ----------------------------------------------------------- cachefileslookupcookie...

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 stems from a failure to properly handle reference counting when traversing PCI devices, which could lead to a reference cou...

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 reference counting problem in the CPU nodes of the cpufreq subsystem...

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 stems from a reference count leak caused by improper reference counting in thermalzonegetbyid...

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 stems from an unbalanced node reference counting problem in the mdiobus driver in the net component...

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 stems from a reference counting problem in the ksmbdconn structure in the ksmbd subsystem...

kernel: kvm: Avoid potential UAF in LPI translation cache

A flaw was found in the Linux kernel pertaining to a potential use-after-free UAF scenario in a system involving Logical Partitioning Interrupts LPI translation cache operations. Specifically, the issue arises when a cache hit occurs concurrently with an operation that invalidates the cache, such...

AZL-50597 CVE-2024-47674 affecting package kernel for versions less than 6.6.56.1-5

In the Linux kernel, the following vulnerability has been resolved: mm: avoid leaving partial pfn mappings around in error case As Jann points out, PFN mappings are special, because unlike normal memory mappings, there is no lifetime information associated with the mapping - it is just a raw...

PT-2024-33869

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A vulnerability has been resolved in the Linux kernel, specifically in the thermal core, related to the thermal zone get by id function. There are places in the thermal netlink code...

kernel: drm/amdgpu: change vm->task_info handling

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: change vm-taskinfo handling This patch changes the handling and lifecycle of vm-taskinfo object. The major changes are: - vm-taskinfo is a dynamically allocated ptr now, and its uasge is reference counted. - introduci...

kernel: drm/amdgpu: change vm->task_info handling

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: change vm-taskinfo handling This patch changes the handling and lifecycle of vm-taskinfo object. The major changes are: - vm-taskinfo is a dynamically allocated ptr now, and its uasge is reference counted. - introduci...

Linux kernel resource management error vulnerability (CNVD-2024-39361)

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 failure to properly manage memory reference counting when dealing with preoccupied fences, which could lea...

SUSE CVE-2024-46710

In the Linux kernel, the following vulnerability has been resolved: drm/vmwgfx: Prevent unmapping active read buffers The kms paths keep a persistent map active to read and compare the cursor buffer. These maps can race with each other in simple scenario where: a buffer "a" mapped for update b...

Linux kernel 资源管理错误漏洞

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 failure to properly manage memory reference counting when dealing with preoccupied fences, which could lea...

drm/drm_file: Fix pid refcounting race

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SAMSUNG Mobile Processor 安全漏洞

SAMSUNG Mobile Processor is a family of mobile processors from the South Korean company Samsung SAMSUNG. A security vulnerability exists in SAMSUNG Mobile Processor, which originates from a reference counting error in the xclipse amdgpu driver, resulting in memory reuse after release...

FreeBSD 资源管理错误漏洞

FreeBSD is a set of Unix-like operating systems from the FreeBSD Foundation. A resource management error vulnerability exists in FreeBSD, which stems from the fact that concurrent deletion of certain anonymous shared memory maps using UMTXSHMDESTROY subrequests of UMTXOPSHM may cause the referenc...