UBUNTU-CVE-2025-37995

In the Linux kernel, the following vulnerability has been resolved: module: ensure that kobjectput is safe for module type kobjects In 'lookuporcreatemodulekobject', an internal kobject is created using 'modulektype'. So call to 'kobjectput' on error handling path causes an attempt to use an...

CVE-2025-37995 module: ensure that kobject_put() is safe for module type kobjects

In the Linux kernel, the following vulnerability has been resolved: module: ensure that kobjectput is safe for module type kobjects In 'lookuporcreatemodulekobject', an internal kobject is created using 'modulektype'. So call to 'kobjectput' on error handling path causes an attempt to use an...

CVE-2025-37995

CVSS note: CVE-2025-37995 is a Linux kernel issue with a local exploit vector and a MEDIUM impact rating. The vulnerability arises in module handling of kobjects: in lookup_or_create_module_kobject(), an internal kobject is created using module_ktype, and a call to kobject_put() on the error path...

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 insecure kobjectput operation of module type kobjects...

kernel: usb: typec: altmode should keep reference to parent

A flaw was found in the Linux kernel's USB Type-C alternate mode altmode driver. A local attacker could exploit a use-after-free vulnerability when the altmode device release refers to its parent without maintaining a proper reference. This could lead to a system crash, resulting in a denial of...

SUSE CVE-2022-49915

In the Linux kernel, the following vulnerability has been resolved: mISDN: fix possible memory leak in mISDNregisterdevice Afer commit 1fa5ae857bb1 "driver core: get rid of struct device's busid string array", the name of device is allocated dynamically, add putdevice to give up the reference, so...

SUSE CVE-2022-49793

In the Linux kernel, the following vulnerability has been resolved: iio: trigger: sysfs: fix possible memory leak in iiosysfstriginit devsetname allocates memory for name, it need be freed when deviceadd fails, call putdevice to give up the reference that hold in deviceinitialize, so that it can ...

SUSE CVE-2022-49836

In the Linux kernel, the following vulnerability has been resolved: siox: fix possible memory leak in sioxdeviceadd If deviceregister returns error in sioxdeviceadd, the name allocated by devsetname need be freed. As comment of deviceregister says, it should use putdevice to give up the reference...

PT-2025-23154

Name of the Vulnerable Software and Affected Versions Linux Kernel affected versions not specified Description A vulnerability in the Linux kernel has been identified, related to the kobject put function. Specifically, in the lookup or create module kobject function, an internal kobject is create...

SUSE CVE-2022-49835

In the Linux kernel, the following vulnerability has been resolved: ALSA: hda: fix potential memleak in 'addwidgetnode' As 'kobjectadd' may allocated memory for 'kobject-name' when return error. And in this function, if call 'kobjectadd' failed didn't free kobject. So call 'kobjectput' to recycli...

DEBIAN-CVE-2022-49836

In the Linux kernel, the following vulnerability has been resolved: siox: fix possible memory leak in sioxdeviceadd If deviceregister returns error in sioxdeviceadd, the name allocated by devsetname need be freed. As comment of deviceregister says, it should use putdevice to give up the reference...

CVE-2022-49835

In the Linux kernel, the following vulnerability has been resolved: ALSA: hda: fix potential memleak in 'addwidgetnode' As 'kobjectadd' may allocated memory for 'kobject-name' when return error. And in this function, if call 'kobjectadd' failed didn't free kobject. So call 'kobjectput' to recycli...

UBUNTU-CVE-2022-49793

In the Linux kernel, the following vulnerability has been resolved: iio: trigger: sysfs: fix possible memory leak in iiosysfstriginit devsetname allocates memory for name, it need be freed when deviceadd fails, call putdevice to give up the reference that hold in deviceinitialize, so that it can ...

UBUNTU-CVE-2022-49821

In the Linux kernel, the following vulnerability has been resolved: mISDN: fix possible memory leak in mISDNdspelementregister Afer commit 1fa5ae857bb1 "driver core: get rid of struct device's busid string array", the name of device is allocated dynamically, use putdevice to give up the reference...

UBUNTU-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-2022-49835

CVE-2022-49835 relates to the Linux kernel ALSA: hda subsystem where memory leaks could occur in add_widget_node due to how kobject_add allocates kobject->name and may not free the kobject on error. The root cause is failure to recycle resources when kobject_add fails, leading to a potential m...

CVE-2022-49835 ALSA: hda: fix potential memleak in 'add_widget_node'

In the Linux kernel, the following vulnerability has been resolved: ALSA: hda: fix potential memleak in 'addwidgetnode' As 'kobjectadd' may allocated memory for 'kobject-name' when return error. And in this function, if call 'kobjectadd' failed didn't free kobject. So call 'kobjectput' to recycli...

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 kobject in addwidgetnode, which could lead to a memory leak...

kernel: kobject_uevent: Fix OOB access within zap_modalias_env()

in linux kernel's kobjectuevent, zapmodaliasenv incorrectly calculates the size of the memory block to move, which may cause out of bounds memory access...

SUSE CVE-2025-22009

In the Linux kernel, the following vulnerability has been resolved: regulator: dummy: force synchronous probing Sometimes I get a NULL pointer dereference at boot time in kobjectget with the following call stack: anatopregulatorprobe devmregulatorregister regulatorregister regulatorresolvesupply...