Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the improper order of IRQ requests and the allocation of the powersupply handle in the power...

PT-2026-43749

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A use-after-free issue exists in the pm8916 bms vm component. The problem occurs because the devm variant for requesting an IRQ is used before the devm variant for allocating or...

PT-2026-43777

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A race condition exists between the retransmit timer and rxe destroy qp functions in the RDMA/rxe component. This occurs when the Queue Pair QP reference count drops to zero while a time...

PT-2026-43775

In the Linux kernel, the following vulnerability has been resolved: accel/amdxdna: Fix memory leak in amdxdna ubuf map The amdxdna ubuf map function allocates memory for sg and internal sg table structures, but it fails to free them if subsequent operations sg alloc table from pages or dma map...

Linux kernel 安全漏洞

The Linux kernel is the kernel used by the Linux operating system developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the rtw88 driver not checking whether the PCI upstream bridge exists. This could lead to a crash during...

Linux kernel 安全漏洞

The Linux kernel is the kernel used by the Linux operating system developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from a null pointer dereferencing issue in the acpievaddressspacedispatch function within ACPICA...

PT-2026-43849

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A NULL pointer dereference exists in the ACPICA component within the acpi ev address space dispatch function. This issue occurs due to a missed execution path that lacks a necessary chec...

PT-2026-43785

In the Linux kernel, the following vulnerability has been resolved: ovpn: tcp - don't deref NULL sk socket member after tcp close When deleting a peer in case of keepalive expiration, the peer is removed from the OpenVPN hashtable and is temporary inserted in a "release list" for further...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from race conditions during the delayed splitting of queues during migration. This could lead to a WAR...

PT-2026-43738

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the TPM st33zp24 driver where the get burstcount function can return -EBUSY upon a timeout. In such instances, the st33zp24 send function returns immediately without...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the au1200fbdrvprobe function. When platformgetirq fails, it directly returns unmanaged memory,...

Realtek rtl819x - Local Privilege

Exploit Title: Realtek rtl819x - Local Privilege Escalation Date: 2026-05-03 Exploit Author: Daniil Gordeev Vendor Homepage: http://www.realtek.com Software Link: https://github.com/iptime-gpl/userappsn104qi representative GPL release Version: Realtek rtl819x Jungle SDK, all known versions throug...

Linux kernel 安全漏洞

The Linux kernel is the kernel used by the Linux operating system developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from a potential issue with the SSP password key handling function in Bluetooth hcievent, allowing for the...

PT-2026-43714

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the networking subsystem where the use of WARN ON ONCE when accessing the forward path array could be triggered. The introduction of support for IPIP tunnels a method ...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from improper lifecycle management of the IRQ handling and the powersupply handle in the ab8500 power...

Linux kernel 安全漏洞

The Linux kernel is the kernel used by the Linux operating system developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from an invalid dereference of rawdata when the exportbinary function is not set properly. This could lead t...

PT-2026-43815

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A memory leak occurs in the ext4 ext shift extents function. When the extent is NULL within the while loop, the function returns immediately without releasing the path acquired through t...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from failing to check the return value of inputffcreatememless. This could lead to incorrect behavior ...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from race conditions in the iommu/vt-d driver during PASID entry replacement. This can lead to...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the fact that the qtrr server does not limit the number of nodes. This could allow malicious...