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-2022-50835 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-2022-50835

CVE-2022-50835 affects the Linux kernel: in jbd2.fc_do_one_pass(), a missing release of the buffer head after use can leak a reference count. Connected advisories (EulerOS, SUSE, Unity/Nessus/NASL) confirm the issue and describe the same root cause and fixes in kernel code. The vulnerability is m...

CVE-2023-54190

In CVE-2023-54190, the Linux kernel fixes a refcount leak in leds-core: of_led_get() where class_find_device_by_of_node() previously took a reference via class_find_device() and relied on put_device() to drop it. The vulnerability pertains to the LED subsystem's reference counting and has been mi...

CVE-2023-54168 RDMA/mlx4: Prevent shift wrapping in set_user_sq_size()

In the Linux kernel, the following vulnerability has been resolved: RDMA/mlx4: Prevent shift wrapping in setusersqsize The ucmd-logsqbbcount variable is controlled by the user so this shift can wrap. Fix it by using checkshloverflow in the same way that it was done in commit 515f60004ed9 "RDMA/hn...

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-2025-54110

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 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 the Linux kernel that stems from a failure to check user-space-provided rulecnt, which could result in a null pointer dereference...

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 mishandling of the pmruntimeresumeandget error in the soundwire bus, which could lead to a usage count...

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...

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 node reference count imbalance in the regulatordevlookup function, which could lead to a memory leak...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2025-992380)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-992380 advisory. In the Linux kernel, the following vulnerability has been resolved: bounds: Use the right number of bits for power-of-two CONFIGNRCPUS bitsper rounds up to the next...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2025-992656)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-992656 advisory. In the Linux kernel, the following vulnerability has been resolved: usb: dwc3: gadget: check that event count does not exceed event buffer length The event count is...

Linux Distros Unpatched Vulnerability : CVE-2023-54259

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - soundwire: bus: Fix unbalanced pmruntimeput causing usage count underflow This reverts commit 443a98e649b4 soundwire: bus: use pmruntimeresumeandget Change call...

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...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2025-992658)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-992658 advisory. In the Linux kernel, the following vulnerability has been resolved: net/smc: check ipareaoffset and ipv6prefixescnt when receiving proposal msg When receiving propos...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-992375)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-992375 advisory. In the Linux kernel, the following vulnerability has been resolved: skbuff: skbsegment, Call zero copy functions before using skbuff frags Commit bf5c25d60861 skbuff...

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...

CVE-2023-54259: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: soundwire: bus: Fix unbalanced pmruntimeput causing usage count underflow This reverts commit 443a98e649b4 "soundwire: bus: use pmruntimeresumeandget" Change calls to pmruntimeresumeandget back to pmruntimegetsync. This fixes a...