CVE-2026-45883

A flaw was found in the Linux kernel, specifically within the iio: sca3000 module. This resource management vulnerability occurs when the iiodeviceregister function fails, as a system resource spi-irq is not properly released. This oversight can lead to a resource leak, potentially impacting syst...

UBUNTU-CVE-2026-45883

In the Linux kernel, the following vulnerability has been resolved: iio: sca3000: Fix a resource leak in sca3000probe spi-irq from requestthreadedirq not released when iiodeviceregister fails. Add an return value check and jump to a common error handler when iiodeviceregister fails...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-011017)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-011017 advisory. In the Linux kernel, the following vulnerability has been resolved: mtd: Fix device name leak when register device failed in addmtddevice There is a kmemleak when...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-011098)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-011098 advisory. In the Linux kernel, the following vulnerability has been resolved: cxl: fix possible null-ptr-deref in cxlguestinitafu|adapter If deviceregister fails 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 failure to free kernel object names after a device registration failure, 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 not cleaning up the device name when registering a device fails, which could lead to a memory leak...

SUSE CVE-2022-50481

In the Linux kernel, the following vulnerability has been resolved: cxl: fix possible null-ptr-deref in cxlguestinitafu|adapter If deviceregister fails in cxlregisterafu|adapter, the device is not added, deviceunregister can not be called in the error path, otherwise it will cause a null-ptr-dere...

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 call putdevice when device registration fails, which could lead to a memory leak...

PT-2025-40112

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A memory leak exists in the snd ac97 dev register function within the ALSA AC97 subsystem. If the device register function fails during the registration process, the allocated memory for...

CVE-2022-50349

The connected advisories for CVE-2022-50349 describe a Linux kernel memory-leak fix in tifm: tifm_7xx1_switch_media. If device_register() fails, the kobject name allocated in dev_set_name() during device_add() is leaked. The recommended remediation is not to free @dev after device_register(), and...

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 not properly releasing the kobject reference count when device registration fails, which could lead to a memory...

Linux Distros Unpatched Vulnerability : CVE-2022-48928

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - iio: adc: menz188adc: Fix a resource leak in an error handling path If iiodeviceregister fails, a previous ioremap is left unbalanced. Update the error handling...

CVE-2025-37836

In the Linux kernel, the following vulnerability has been resolved: PCI: Fix reference leak in pciregisterhostbridge If deviceregister fails, call putdevice to give up the reference to avoid a memory leak, per the comment at deviceregister. Found by code review. bhelgaas: squash Dan Carpenter's...

CVE-2025-37817

In the Linux kernel, the following vulnerability has been resolved: mcb: fix a double free bug in chameleonparsegdd In chameleonparsegdd, if mcbdeviceregister fails, 'mdev' would be released in mcbdeviceregister via putdevice. Thus, goto 'err' label and free 'mdev' again causes a double free. Jus...

CVE-2022-49860

In the Linux kernel, the following vulnerability has been resolved: dmaengine: ti: k3-udma-glue: fix memory leak when register device fail If deviceregister fails, it should call putdevice to give up reference, the name allocated in devsetname can be freed in callback function kobjectcleanup...

CVE-2022-49860 dmaengine: ti: k3-udma-glue: fix memory leak when register device fail

In the Linux kernel, the following vulnerability has been resolved: dmaengine: ti: k3-udma-glue: fix memory leak when register device fail If deviceregister fails, it should call putdevice to give up reference, the name allocated in devsetname can be freed in callback function kobjectcleanup...

DEBIAN-CVE-2022-48928

In the Linux kernel, the following vulnerability has been resolved: iio: adc: menz188adc: Fix a resource leak in an error handling path If iiodeviceregister fails, a previous ioremap is left unbalanced. Update the error handling path and add the missing iounmap call, as already done in the remove...

PT-2022-36042 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v6.0.9 Description: A memory leak issue was discovered when a device registration fails. The actual impact and attack plausibility have not yet been proven. This issue was introduced in version v5.11 and is fixe...

PT-2021-8124 · Linux +3 · Linux Kernel +3

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The issue is related to a memory leak in the Linux kernel's platform/x86 component, specifically in the intel pmc core, when device registration fails during module initialization. The...

kernel: use-after-free in drivers/bluetooth/hci_ldisc.c

A flaw was found in the Linux kernel's implementation of the HCI UART driver. A local attacker with access permissions to the Bluetooth device can issue an ioctl, which triggers the hciuartsetproto function in drivers/bluetooth/hcildisc.c. The flaw in this function can cause memory corruption or ...