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 failure to validate pointers before releasing memory, potentially leading to null pointer...

CVE-2026-23133 wifi: ath10k: fix dma_free_coherent() pointer

In the Linux kernel, the following vulnerability has been resolved: wifi: ath10k: fix dmafreecoherent pointer dmaalloccoherent allocates a DMA mapped buffer and stores the addresses in XXXunaligned fields. Those should be reused when freeing the buffer rather than the aligned addresses...

ROS-20260203-73-0015

A vulnerability in the microchip components of the Linux operating system kernel involves improper memory freeing before the last link is deleted. Exploitation of the vulnerability could allow an attacker to cause a denial of service...

ROS-20260126-73-0061

A vulnerability in the cxgb4ethtool.c component of the Linux operating system kernel is related to improper memory freeing before deleting the last reference. Exploitation of the vulnerability could allow an attacker to cause a denial of service...

ROS-20260126-73-0043

A vulnerability in the link.c component of the Linux operating system kernel is related to improper memory freeing before deleting the last link. Exploitation of the vulnerability could allow an attacker to cause a denial of service...

ROS-20260121-73-0048

A vulnerability in the spufscreatecontext function of the Linux operating system kernel is related to improper memory freeing before deleting the last reference. Exploitation of the vulnerability could allow an attacker to cause a denial of service...

ROS-20260121-73-0049

A vulnerability in the spufs component of the Linux operating system kernel is related to improper memory freeing before deleting the last reference. Exploitation of the vulnerability could allow an attacker to cause a denial of service...

ROS-20260121-73-0050

A vulnerability in the spufsrmdir function of the Linux kernel is related to improper memory freeing before deleting the last link. Exploitation of the vulnerability could allow an attacker to cause a denial of service...

ROS-20260120-73-0006

A vulnerability in the hsm component of the Linux operating system kernel is related to improper memory freeing before deleting the last reference. Exploitation of the vulnerability could allow an attacker to cause a denial of service...

ROS-20260120-7360

A vulnerability in the drivers/net/ethernet/intel/ice component of the Linux operating system kernel is related to improper memory freeing before deleting the last link. Exploitation of the vulnerability could allow an attacker to cause a denial of service...

ROS-20260119-7367

A vulnerability in the ax25setsockopt function of the net/ax25/afax25.c component of the Linux operating system kernel is related to improper memory freeing before deleting the last reference. Exploitation of the vulnerability could allow an attacker to cause a denial of service...

ROS-20260119-7348

A vulnerability in the block/blk-cgroup.c component of the Linux operating system kernel is related to improper memory freeing before deleting the last link. Exploitation of the vulnerability could allow an attacker to cause a denial of service...

SUSE CVE-2025-71082

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: btusb: revert use of devmkzalloc in btusb This reverts commit 98921dbd00c4e "Bluetooth: Use devmkzalloc in btusb.c file". In btusbprobe, we use devmkzalloc to allocate the btusb data. This ties the lifetime of all the...

PT-2026-27717

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains an issue related to the freeing of EFI boot services memory. The efi free boot services function incorrectly uses memblock free late to free memory reserved wit...

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 improper memory freeing, which could lead to a memory leak...

SUSE CVE-2022-50758

In the Linux kernel, the following vulnerability has been resolved: staging: vt6655: fix potential memory leak In function deviceinittd0ring, memory is allocated for member tdinfo of priv-apTD0Ringsi, with i increasing from 0. In case of allocation failure, the memory is freed in reversed order,...

CVE-2022-50758 staging: vt6655: fix potential memory leak

In the Linux kernel, the following vulnerability has been resolved: staging: vt6655: fix potential memory leak In function deviceinittd0ring, memory is allocated for member tdinfo of priv-apTD0Ringsi, with i increasing from 0. In case of allocation failure, the memory is freed in reversed order,...

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, which stems from improper memory freeing of cifsconstructtcon, which could lead to a memory leak...

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, which stems from memory freeing not being handled correctly when ubiresizevolume fails, which could lead to reuse after...

ROS-20251128-05

Vulnerability of components inode.c, ioctl.c, root-tree.c, root-tree.h of Linux kernel is related to incorrect memory freeing before deleting the last link. Exploitation of the vulnerability could allow an attacker to cause a denial of service Vulnerability in omapprm.c component of Linux kernel ...