UBUNTU-CVE-2021-47524

In the Linux kernel, the following vulnerability has been resolved: serial: liteuart: fix minor-number leak on probe errors Make sure to release the allocated minor number before returning on probe errors...

CVE-2021-47524

In the Linux kernel, the following vulnerability has been resolved: serial: liteuart: fix minor-number leak on probe errors Make sure to release the allocated minor number before returning on probe errors...

UBUNTU-CVE-2021-47525

In the Linux kernel, the following vulnerability has been resolved: serial: liteuart: fix use-after-free and memleak on unbind Deregister the port when unbinding the driver to prevent it from being used after releasing the driver data and leaking memory allocated by serial core...

UBUNTU-CVE-2021-47526

In the Linux kernel, the following vulnerability has been resolved: serial: liteuart: Fix NULL pointer dereference in -remove drvdata has to be set in probe - otherwise platformgetdrvdata causes null pointer dereference BUG in remove...

CVE-2021-47526

In the Linux kernel, the following vulnerability has been resolved: serial: liteuart: Fix NULL pointer dereference in -remove drvdata has to be set in probe - otherwise platformgetdrvdata causes null pointer dereference BUG in remove...

CVE-2021-47526 serial: liteuart: Fix NULL pointer dereference in ->remove()

In the Linux kernel, the following vulnerability has been resolved: serial: liteuart: Fix NULL pointer dereference in -remove drvdata has to be set in probe - otherwise platformgetdrvdata causes null pointer dereference BUG in remove...

CVE-2021-47526

CVE-2021-47526 is a Linux kernel vulnerability in the serial: liteuart driver causing a NULL pointer dereference in _remove() when drvdata isn’t set in _probe(). The root cause is missing drvdata assignment which leads to platform_get_drvdata() returning NULL in _remove(). The issue affects the L...

CVE-2021-47525 serial: liteuart: fix use-after-free and memleak on unbind

In the Linux kernel, the following vulnerability has been resolved: serial: liteuart: fix use-after-free and memleak on unbind Deregister the port when unbinding the driver to prevent it from being used after releasing the driver data and leaking memory allocated by serial core...

CVE-2021-47525

CVE-2021-47525 affects the Linux kernel, specifically the serial liteuart driver. The issue is a use-after-free and memory leak that occurs on unbind, where the port may remain registered after driver data is released, leading to potential use after free and serial-core memory leaks. The publishe...

CVE-2021-47524

CVE-2021-47524 : In the Linux kernel, the serial driver (liteuart) leaked a minor number on probe errors. The fix ensures the allocated minor number is released before returning from probe errors. This entry is tied to kernel versions affected by the liteuart minor-number leak and has been resolv...

CVE-2021-47524 serial: liteuart: fix minor-number leak on probe errors

In the Linux kernel, the following vulnerability has been resolved: serial: liteuart: fix minor-number leak on probe errors Make sure to release the allocated minor number before returning on probe errors...

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, which stems from a secondary number leak in the serial:liteuart module detection error...

CVE-2021-47525: Use After Free

In the Linux kernel, the following vulnerability has been resolved: serial: liteuart: fix use-after-free and memleak on unbind Deregister the port when unbinding the driver to prevent it from being used after releasing the driver data and leaking memory allocated by serial core...

PT-2024-8863

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The issue is related to a minor-number leak on probe errors in the Linux kernel's liteuart component. This could allow an attacker to gain access to confidential information. The...

CVE-2021-47524: Missing Release of Memory after Effective Lifetime

In the Linux kernel, the following vulnerability has been resolved: serial: liteuart: fix minor-number leak on probe errors Make sure to release the allocated minor number before returning on probe errors...

CVE-2021-47526: NULL Pointer Dereference

In the Linux kernel, the following vulnerability has been resolved: serial: liteuart: Fix NULL pointer dereference in -remove drvdata has to be set in probe - otherwise platformgetdrvdata causes null pointer dereference BUG in remove...

PT-2021-8047

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The issue is related to a use-after-free and memory leak in the Linux kernel's LiteUART driver. The vulnerability is associated with the liteuart remove function in the...

PT-2024-11479

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The issue is related to a NULL pointer dereference in the -remove function of the serial: liteuart driver. This occurs because drvdata is not set in the probe function, causing platform...