CVE-2022-50703

In the Linux kernel, the following vulnerability has been resolved: soc: qcom: smsm: Fix refcount leak bugs in qcomsmsmprobe There are two refcount leak bugs in qcomsmsmprobe: 1 The 'localnode' is escaped out from foreachchildofnode as the break of iteration, we should call ofnodeput for it in...

CVE-2023-54035

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftables: fix underflow in chain reference counter Set element addition error path decrements reference counter on chains twice: once on element release and again via nftdatarelease. Then, d6b478666ffa "netfilter:...

UBUNTU-CVE-2022-50703

In the Linux kernel, the following vulnerability has been resolved: soc: qcom: smsm: Fix refcount leak bugs in qcomsmsmprobe There are two refcount leak bugs in qcomsmsmprobe: 1 The 'localnode' is escaped out from foreachchildofnode as the break of iteration, we should call ofnodeput for it in...

UBUNTU-CVE-2023-53999

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: TC, Fix internal port memory leak The flow rule can be splited, and the extra postact rules are added to postact table. It's possible to trigger memleak when the rule forwards packets from internal port and over tunnel...

CVE-2025-68366

CVE-2025-68366 is a Linux kernel use-after-free in NBD config handling. The issue stemmed from a faulty refcount path in nbd_genl_connect where config_refs could be incremented after a pending config work, leading to use-after-free when NBD commands were processed. Connected docs show the fix def...

CVE-2025-68351 exfat: fix refcount leak in exfat_find

In the Linux kernel, the following vulnerability has been resolved: exfat: fix refcount leak in exfatfind Fix refcount leaks in exfatfind related to exfatgetdentryset. Function exfatgetdentryset would increase the reference counter of es-bh on success. Therefore, exfatputdentryset must be called...

PT-2025-53184

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the Linux kernel related to the blk-cgroup subsystem. Specifically, the issue involves dropping the reference count of a parent block group blkg before the pd free fn...

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 missing node release that could lead to a reference count leak...

PT-2025-53126

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the Linux kernel’s DRM/amdgpu subsystem within the amdgpu atrm get bios function. The issue involves a PCI device reference count leak. Specifically, the pci dev put...

The vulnerability in the net/core/skbuff.c module of the Linux operating system allows a hacker to cause a service failure.

The vulnerability in the net/core/skbuff.c module of the Linux operating system is related to improper memory release before deleting the last reference. Exploiting this vulnerability can allow an attacker to cause a service failure...

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 unreleased device reference obtained from ofphyfinddevice, which could lead to a reference count leak...

PT-2025-52999

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the Linux kernel related to memory management on the powerpc/64s architecture. Specifically, the reference count on the mm structure is decreased before the coprocessor ...

PT-2025-53108

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a flaw in the ocxl module related to a potential reference count leak within the afu ioctl function. Specifically, the eventfd ctx put function was not being...

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 an unreduced PCI device reference count that could lead to a reference count 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 that stems from an unreleased reference obtained from rdmausermmapentrygetpgoff, which could lead to a reference count 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 Linux kernel that stems from a reference count leak that could lead to resource exhaustion...

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 an incorrect call to exfatputdentryset, which could lead to a reference count 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 Linux kernel that stems from an internal port object reference count that is not properly decremented, 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 Linux kernel that stems from a missing node reference count release when parsing DAI link information, which could lead to a reference count...

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 an unreduced PCI device reference count in amdgpuatrmgetbios, which could lead to a reference count leak...