CVE-2022-50835 jbd2: add miss release buffer head in fc_do_one_pass()

In the Linux kernel, the following vulnerability has been resolved: jbd2: add miss release buffer head in fcdoonepass In fcdoonepass miss release buffer head after use which will lead to reference count leak...

CVE-2022-50825

CVE-2022-50825 relates to a Linux kernel USB Type-C wusb3801 refcount leak in the wusb3801_probe path. The vulnerability arises from unbalanced of_node_get()/of_node_put() calls, described as a memory leak if wusb3801_hw_init() fails, where fwnode_handle_put() must be invoked to avoid the leak. C...

PT-2025-53928

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 rapidio subsystem. Specifically, a reference count leak can occur when kfifo alloc fails during device operations. This happens because t...

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 count leak in the ofledget function of led-core...

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 a memory leak...

PT-2025-54110

In the Linux kernel, the following vulnerability has been resolved: RDMA/erdma: Fix refcount leak in erdma mmap rdma user mmap entry get take reference, we should release it when not need anymore, add the missing rdma user mmap entry put in the error path to fix it...

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 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 that stems from a reference count leak in the pinctrl stm32 driver...

PT-2025-53986

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A reference count leak exists in the Linux kernel’s hardware random number generator hwrng AMD driver. The issue stems from the for each pci dev loop, implemented by pci get device, whic...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2025-992224)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-992224 advisory. In the Linux kernel, the following vulnerability has been resolved: cpufreq: zynq: Fix refcount leak in zynqgetrevision offindcompatiblenode returns a node pointer...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2025-992599)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-992599 advisory. In the Linux kernel, the following vulnerability has been resolved: perf/x86/intel/uncore: Fix reference count leak in hswephaslimitsbox pcigetdevice will increase t...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2025-992225)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-992225 advisory. In the Linux kernel, the following vulnerability has been resolved: remoteproc: k3-r5: Fix refcount leak in k3r5clusterofinit Every iteration of...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2025-992406)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-992406 advisory. In the Linux kernel, the following vulnerability has been resolved: meson-mx-socinfo: Fix refcount leak in mesonmxsocinfoinit offindmatchingnode returns a node point...

PT-2025-53953

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A reference count leak exists in the fc do one pass function within the jbd2 component of the Linux kernel. This occurs due to a missing release of a buffer head after its use, leading t...

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 putdevice call in the mportcdevopen function, which could lead to a reference count leak...

CVE-2022-50760

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Fix PCI device refcount leak in amdgpuatrmgetbios As comment of pcigetclass says, it returns a pcidevice with its refcount increased and decreased the refcount for the input parameter @from if it is not NULL. If we...

CVE-2022-50718 drm/amdgpu: fix pci device refcount leak

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: fix pci device refcount leak As comment of pcigetdomainbusandslot says, it returns a pci device with refcount increment, when finish using it, the caller must decrement the reference count by calling pcidevput. So...

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-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...

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...