Unity Linux 20.1070e Security Update: kernel (UTSA-2025-414471)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-414471 advisory. 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...

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...

UBUNTU-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...

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...

PUB-A-182815710

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...