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 the possibility that the loop driver may access freed memory even after completing a request...

PT-2025-18770 · Arm · Arm 5Th Gen Gpu Architecture Kernel Driver +2

Name of the Vulnerable Software and Affected Versions: Arm Ltd Bifrost GPU Kernel Driver versions r8p0 through r51p0 Arm Ltd Valhall GPU Kernel Driver versions r19p0 through r53p0 Arm Ltd Arm 5th Gen GPU Architecture Kernel Driver versions r41p0 through r53p0 Description: The issue allows a local...

UBUNTU-CVE-2022-49811

In the Linux kernel, the following vulnerability has been resolved: drbd: use after free in drbdcreatedevice The drbddestroyconnection frees the "connection" so use the safe iterator to prevent a use after free...

UBUNTU-CVE-2022-49915

In the Linux kernel, the following vulnerability has been resolved: mISDN: fix possible memory leak in mISDNregisterdevice Afer commit 1fa5ae857bb1 "driver core: get rid of struct device's busid string array", the name of device is allocated dynamically, add putdevice to give up the reference, so...

AZL-62601 CVE-2025-23155 affecting package kernel for versions less than 6.6.117.1-1

In the Linux kernel, the following vulnerability has been resolved: net: stmmac: Fix accessing freed irq affinityhint In stmmacrequestirqmultimsi, a pointer to the stack variable cpumask is passed to irqsetaffinityhint. This value is stored in irqdesc-affinityhint, but once stmmacrequestirqmultim...

DEBIAN-CVE-2025-23142

In the Linux kernel, the following vulnerability has been resolved: sctp: detect and prevent references to a freed transport in sendmsg sctpsendmsg re-uses associations and transports when possible by doing a lookup based on the socket endpoint and the message destination address, and then...

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 the use of freed connections in drbd device creation, which could lead to memory corruption...

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 originates from accessing a freed interrupt affinity hint, which could lead to memory corruption...

The vulnerability of the register_intc_controller() function in the drivers/sh/intc/core.c module of the Linux operating system allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the registerintccontroller function in the drivers/sh/intc/core.c file of the Linux kernel is related to the reutilization of previously freed memory. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, and accessibility of the...

Vulnerability of the brd_init() function in the drivers/block/brd.c module – The driver for supporting block devices in the Linux operating system, which allows an attacker to compromise the confidentiality, integrity, and accessibility of protected information.

Vulnerability of the brdinit function in the drivers/block/brd.c module – The Linux block device driver relies on the reutilization of previously freed memory. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, and accessibility of protected...

The vulnerability of the nilfsPutPage() function in the fs/nilfs2/dir.c module of the Linux file system support module allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the nilfsputpage function in the fs/nilfs2/dir.c module of the Linux file system support module is related to the repeated use of previously freed memory. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, and accessibility of...

SUSE CVE-2025-22088

In the Linux kernel, the following vulnerability has been resolved: RDMA/erdma: Prevent use-after-free in erdmaacceptnewconn After the erdmacepputnewcep being called, newcep will be freed, and the following dereference will cause a UAF problem. Fix this issue...

ROS-20250421-01

Vulnerability of the vmfaultt vasmmapfault function of the arch/powerpc/platforms/book3s/vas-api.c module of the kernel of the of Linux operating system is related to reuse of previously freed memory. Exploitation exploitation of the vulnerability may allow an intruder to affect confidentiality,...

The vulnerability of the `rfcomm_sock_alloc()` function in the `net/bluetooth/rfcomm/sock.c` module of the Linux operating system allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the rfcommsockalloc function in the net/bluetooth/rfcomm/sock.c module of the Linux operating system is related to the reutilization of previously freed memory. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, and accessibili...

The vulnerability of the dstdestroy() function in the net/core/dst.c module of the Linux kernel allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the dstdestroy function in the net/core/dst.c module of the Linux kernel is related to the reutilization of previously freed memory. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, and accessibility of the protected...

The vulnerability of the kmmpd() function in the fs/ext4/mmp.c module of the Linux file system support module allows a hacker to cause a service failure.

The vulnerability of the kmmpd function in the fs/ext4/mmp.c module of the Linux file system support module is related to the reutilization of previously freed memory. Exploiting this vulnerability could allow an attacker to cause a service failure...

The vulnerability of the `prepare_uprobe_buffer()` function in the kernel/trace/trace_uprobe.c module of the Linux operating system allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the prepareuprobebuffer function in the kernel/trace/traceuprobe.c module of the Linux operating system is related to the reutilization of previously released memory. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, and...

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 possible access to freed mddevs when iterating through the list of allmddevs...

PT-2025-38570

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a use-after-free vulnerability within the brcmfmac module related to the handling of the brcmf btcoex info workqueue. Specifically, the brcmf btcoex detach...

The vulnerability of the dmub_dcn35_get_current_time() function in the Direct Rendering Infrastructure (DRI) driver for AMD kernel-based Linux operating systems allows a malicious actor to cause a system failure.

The vulnerability of the dmubdcn35getcurrenttime function in the Direct Rendering Infrastructure DRI driver for AMD kernel-based Linux operating systems is related to the reutilization of previously freed memory. Exploiting this vulnerability can allow an attacker to cause a service failure...