CVE-2026-64340

A flaw was found in the Linux kernel's legousbtower USB driver. This vulnerability is a use-after-free, which means the system attempts to use memory after it has been released. It occurs due to a timing issue race condition when a USB device is disconnected, potentially leading to system...

SUSE CVE-2026-64340

In the Linux kernel, the following vulnerability has been resolved: USB: legousbtower: fix use-after-free on disconnect race mutexunlock may access the mutex structure after releasing the lock and therefore cannot be used to manage lifetime of objects directly unlike spinlocks and refcounts. 12 U...

CVE-2026-64340

In the Linux kernel, the following vulnerability has been resolved: USB: legousbtower: fix use-after-free on disconnect race mutexunlock may access the mutex structure after releasing the lock and therefore cannot be used to manage lifetime of objects directly unlike spinlocks and refcounts. 12 U...

UBUNTU-CVE-2026-64340

In the Linux kernel, the following vulnerability has been resolved: USB: legousbtower: fix use-after-free on disconnect race mutexunlock may access the mutex structure after releasing the lock and therefore cannot be used to manage lifetime of objects directly unlike spinlocks and refcounts. 12 U...

CVE-2026-64340

In the Linux kernel, the following vulnerability has been resolved: USB: legousbtower: fix use-after-free on disconnect race mutexunlock may access the mutex structure after releasing the lock and therefore cannot be used to manage lifetime of objects directly unlike spinlocks and refcounts. 12 U...

CVE-2026-64340 USB: legousbtower: fix use-after-free on disconnect race

In the Linux kernel, the following vulnerability has been resolved: USB: legousbtower: fix use-after-free on disconnect race mutexunlock may access the mutex structure after releasing the lock and therefore cannot be used to manage lifetime of objects directly unlike spinlocks and refcounts. 12 U...

CVE-2026-64340 USB: legousbtower: fix use-after-free on disconnect race

In the Linux kernel, the following vulnerability has been resolved: USB: legousbtower: fix use-after-free on disconnect race mutexunlock may access the mutex structure after releasing the lock and therefore cannot be used to manage lifetime of objects directly unlike spinlocks and refcounts. 12 U...

CVE-2026-64340

CVE-2026-64340 is a use-after-free in the Linux kernel's USB legousbtower driver caused by a race between release() and disconnect(). The root cause is that mutex_unlock() can access the mutex structure after the lock is released, making it unsafe for object lifetime management. The fix introduce...

EUVD-2026-48884

In the Linux kernel, the following vulnerability has been resolved: USB: legousbtower: fix use-after-free on disconnect race mutexunlock may access the mutex structure after releasing the lock and therefore cannot be used to manage lifetime of objects directly unlike spinlocks and refcounts. 12 U...

CVE-2026-64340

In the Linux kernel, the following vulnerability has been resolved: USB: legousbtower: fix use-after-free on disconnect race mutexunlock may access the mutex structure after releasing the lock and therefore cannot be used to manage lifetime of objects directly unlike spinlocks and refcounts. 12 U...

CVE-2026-64340: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: USB: legousbtower: fix use-after-free on disconnect race mutexunlock may access the mutex structure after releasing the lock and therefore cannot be used to manage lifetime of objects directly unlike spinlocks and refcounts. 12 U...

PT-2026-64561

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A use-after-free issue exists in the legousbtower USB driver. The problem occurs during a race condition between the release and disconnect functions, where mutex unlock may attempt to...

Linux Distros Unpatched Vulnerability : CVE-2026-64340

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - USB: legousbtower: fix use-after-free on disconnect race mutexunlock may access the mutex structure after releasing the lock and therefore cannot be used to...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-000551)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000551 advisory. The towerprobe function in drivers/usb/misc/legousbtower.c in the Linux kernel before 4.8.1 allows local users who are physically proximate for inserting a crafted U...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-003190)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-003190 advisory. The towerprobe function in drivers/usb/misc/legousbtower.c in the Linux kernel before 4.8.1 allows local users who are physically proximate for inserting a crafted U...

SUSE CVE-2017-15102

The towerprobe function in drivers/usb/misc/legousbtower.c in the Linux kernel before 4.8.1 allows local users who are physically proximate for inserting a crafted USB device to gain privileges by leveraging a write-what-where condition that occurs after a race condition and a NULL pointer...

Linux Kernel Local Elevation of Privilege Vulnerability (CNVD-2017-34131)

The Linux Kernel is the kernel of the Linux operating system. Linux kernel has a local elevation of privilege vulnerability in the legousbtower driver. An attacker can exploit the vulnerability to cause a null pointer indirect reference with elevation of privilege...

DEBIAN-CVE-2017-15102

The towerprobe function in drivers/usb/misc/legousbtower.c in the Linux kernel before 4.8.1 allows local users who are physically proximate for inserting a crafted USB device to gain privileges by leveraging a write-what-where condition that occurs after a race condition and a NULL pointer...