CVE-2022-33227: Double Free

Memory corruption in Linux android due to double free while calling unregister provider after register call...

kernel: firmware_loader: Fix use-after-free during unregister

In the Linux kernel, the following vulnerability has been resolved: firmwareloader: Fix use-after-free during unregister In the following code within firmwareuploadunregister, the call to deviceunregister could result in the devrelease function freeing the fwuploadpriv structure before it is...

kernel: media: pvrusb2: fix memory leak in pvr_probe

In the Linux kernel, the following vulnerability has been resolved: media: pvrusb2: fix memory leak in pvrprobe The error handling code in pvr2hdwcreate forgets to unregister the v4l2 device. When pvr2hdwcreate returns back to pvr2contextcreate, it calls pvr2contextdestroy to destroy context, but...

kernel: drivers/base/node.c: fix compaction sysfs file leak

In the Linux kernel, the following vulnerability has been resolved: drivers/base/node.c: fix compaction sysfs file leak Compaction sysfs file is created via compactionregisternode in registernode. But we forgot to remove it in unregisternode. Thus compaction sysfs file is leaked. Using...

kernel: Revert "usb: typec: ucsi: add a common function ucsi_unregister_connectors()"

In the Linux kernel, the following vulnerability has been resolved: Revert "usb: typec: ucsi: add a common function ucsiunregisterconnectors" The recent commit 87d0e2f41b8c "usb: typec: ucsi: add a common function ucsiunregisterconnectors" introduced a regression that caused NULL dereference at...

kernel: firmware_loader: Fix use-after-free during unregister

In the Linux kernel, the following vulnerability has been resolved: firmwareloader: Fix use-after-free during unregister In the following code within firmwareuploadunregister, the call to deviceunregister could result in the devrelease function freeing the fwuploadpriv structure before it is...

kernel: spi: Fix simplification of devm_spi_register_controller

In the Linux kernel, the following vulnerability has been resolved: spi: Fix simplification of devmspiregistercontroller This reverts commit 59ebbe40fb51 "spi: simplify devmspiregistercontroller". If devmaddaction fails in devmaddactionorreset, devmspiunregister will be called, it decreases the...

kernel: ASoC: da7219: Fix an error handling path in da7219_register_dai_clks()

A flaw was found in the Linux kernel's ASoC da7219 audio codec driver. An error handling path in da7219registerdaiclks incorrectly attempts to unregister a clock that was never successfully registered. This could lead to incorrect resource cleanup during driver probe failure, potentially causing...

kernel: Bluetooth: hci_sync: Fix queuing commands when HCI_UNREGISTER is set

A vulnerability was found in the Linux kernel's Bluetooth subsystem in the hcicmdsyncqueue function. There was a missing check for whether the HCIUNREGISTER flag had been set, meaning that commands were still sent even as the Bluetooth device was being unregistered. This issue could lead to a...

kernel: media: pvrusb2: fix memory leak in pvr_probe

In the Linux kernel, the following vulnerability has been resolved: media: pvrusb2: fix memory leak in pvrprobe The error handling code in pvr2hdwcreate forgets to unregister the v4l2 device. When pvr2hdwcreate returns back to pvr2contextcreate, it calls pvr2contextdestroy to destroy context, but...

PT-2025-41080

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A use-after-free issue exists in the auxiliary device release callback within the Microchip clock driver. This occurs because the auxiliary device is not torn down in the correct order. ...

PT-2025-38464

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a refcount bug in the qrtr recvmsg function. This issue occurs in concurrent scenarios involving qrtr recvmsg and qrtr endpoint unregister, potentially leading ...

SUSE CVE-1999-0195

Denial of service in RPC portmapper allows attackers to register or unregister RPC services or spoof RPC services using a spoofed source IP address such as 127.0.0.1...

SUSE CVE-2011-0321

librpc.dll in nsrexecd in EMC NetWorker before 7.5 SP4, 7.5.3.x before 7.5.3.5, and 7.6.x before 7.6.1.2 does not properly mitigate the possibility of a spoofed localhost source IP address, which allows remote attackers to 1 register or 2 unregister RPC services, and consequently cause a denial o...

SUSE CVE-2021-37159

hsofreenetdevice in drivers/net/usb/hso.c in the Linux kernel through 5.13.4 calls unregisternetdev without checking for the NETREGREGISTERED state, leading to a use-after-free and a double free...

SUSE CVE-2022-20158

In bdiput and bdiunregister of backing-dev.c, there is a possible memory corruption due to a use after free. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID...

The vulnerability of the memory manager in the Linux operating system’s kernel, backing-dev.c, allows a hacker to cause a service failure.

The vulnerability of the Linux operating system’s memory manager, specifically the backing-dev.c module, is related to the use of previously freed memory in the functions bdiput and bdiunregister. Exploiting this vulnerability can allow an attacker to cause a service failure...

PT-2025-40686

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The issue involves a use-after-free condition within the cpufreq subsystem, specifically related to the davinci platform. The remove function first frees clock resources clks and then...

Upgraded Q -> 2 from #748 [1675439377792]

Judge has assessed an item in Issue 748 as 2 risk. The relevant finding follows: L MultisigManager doesn't have unregister function MultisigManager.sol contains a hard limit of MULTISIGLIMIT to 10. Meanwhile in the contract, there are functions like registerMultisig, enableMultisig, and...

GSD-2023-1001718 iommu/arm-smmu: Don't unregister on shutdown

iommu/arm-smmu: Don't unregister on shutdown This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v6.1.7 by commit...