CVE-2022-48975 gpiolib: fix memory leak in gpiochip_setup_dev()

In the Linux kernel, the following vulnerability has been resolved: gpiolib: fix memory leak in gpiochipsetupdev Here is a backtrace report about memory leak detected in gpiochipsetupdev: unreferenced object 0xffff88810b406400 size 512: comm "python3", pid 1682, jiffies 4295346908 age 24.090s...

CVE-2022-48975

CVE-2022-48975 concerns a memory leak in Linux kernel GPIO handling. The backtrace shows the leak occurs during gpiochip_setup_dev() when registering GPIO devices, with resources allocated in device_private_init() not released on error paths. The fix moves the release logic to use put_device() to...

CVE-2023-52830

Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority...

CVE-2021-47143

In the Linux kernel, the following vulnerability has been resolved: net/smc: remove device from smcddevlist after failed deviceadd If the deviceadd for a smcddev fails, there's no cleanup step that rolls back the earlier listadd. The device subsequently gets freed, and we end up with a corrupted...

CVE-2021-47143

In the Linux kernel, the following vulnerability has been resolved: net/smc: remove device from smcddevlist after failed deviceadd If the deviceadd for a smcddev fails, there's no cleanup step that rolls back the earlier listadd. The device subsequently gets freed, and we end up with a corrupted...

CVE-2021-47143 net/smc: remove device from smcd_dev_list after failed device_add()

In the Linux kernel, the following vulnerability has been resolved: net/smc: remove device from smcddevlist after failed deviceadd If the deviceadd for a smcddev fails, there's no cleanup step that rolls back the earlier listadd. The device subsequently gets freed, and we end up with a corrupted...

CVE-2021-47143 net/smc: remove device from smcd_dev_list after failed device_add()

In the Linux kernel, the following vulnerability has been resolved: net/smc: remove device from smcddevlist after failed deviceadd If the deviceadd for a smcddev fails, there's no cleanup step that rolls back the earlier listadd. The device subsequently gets freed, and we end up with a corrupted...

CVE-2021-47143

CVE-2021-47143 affects the Linux kernel net/smc subsystem. The root cause was missing cleanup when a smcd_dev device_add() failed, leaving the device in smcd_dev_list and later freeing it, causing a corrupted list. The fix adds error handling to remove the device from the list on device_add() fai...

CVE-2021-47143

In the Linux kernel, the following vulnerability has been resolved: net/smc: remove device from smcddevlist after failed deviceadd If the deviceadd for a smcddev fails, there's no cleanup step that rolls back the earlier listadd. The device subsequently gets freed, and we end up with a corrupted...

CVE-2021-47143

In the Linux kernel, the following vulnerability has been resolved: net/smc: remove device from smcddevlist after failed deviceadd If the deviceadd for a smcddev fails, there's no cleanup step that rolls back the earlier listadd. The device subsequently gets freed, and we end up with a corrupted...

kernel: driver core: fix resource leak in device_add()

A reference leak was found in the Linux kernel's driver core device registration logic. When kobjectadd fails partway through deviceadd, the error cleanup attempts to free resources but fails because kobjectadd has already cleared the device's parent pointer. This prevents cleanupgluedir from...

A use-after-free flaw was found in the add_partition in block/partitions/core.c in the Linux kernel. A local attacker with user privileges could cause a denial of service on the system. The issue results from the lack of code cleanup when device_add call fails when adding a partition to the disk.

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Linux kernel denial of service vulnerability (CNVD-2022-79428)

Linux kernel is the kernel used by the Linux Foundation's open-source operating system Linux.KVM is one of the kernel-based virtual machines. A denial of service vulnerability exists in Linux kernel, which stems from a lack of code cleanup when the deviceadd call fails when adding a partition to...

Design/Logic Flaw

A use-after-free flaw was found in the addpartition in block/partitions/core.c in the Linux kernel. A local attacker with user privileges could cause a denial of service on the system. The issue results from the lack of code cleanup when deviceadd call fails when adding a partition to the disk...

Linux kernel 资源管理错误漏洞

Linux kernel is the kernel used by the Linux Foundation's open-source operating system Linux.KVM is one of the kernel-based virtual machines. A denial of service vulnerability exists in Linux kernel, which stems from a lack of code cleanup when the deviceadd call fails when adding a partition to...