Unity Linux 20.1070a Security Update: kernel (UTSA-2025-989308)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989308 advisory. In the Linux kernel, the following vulnerability has been resolved: powerpc/mm: Fix lockup on kernel exec fault The powerpc kernel is not prepared to handle exec...

CVE-2021-47350

The Linux kernel contains a vulnerability where the powerpc architecture is unprepared to handle exec faults originating from the kernel. Specifically, the is_exec_fault() function returns false because it incorrectly reads current->thread.regs->trap, which contains a user-space trap. This ...

CVE-2021-47350: Improper Locking

In the Linux kernel, the following vulnerability has been resolved: powerpc/mm: Fix lockup on kernel exec fault The powerpc kernel is not prepared to handle exec faults from kernel. Especially, the function isexecfault will return 'false' when an exec fault is taken by kernel, because the check i...

GSD-2021-1001360 powerpc/mm: Fix lockup on kernel exec fault

powerpc/mm: Fix lockup on kernel exec fault 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 v5.4.133 by commit...

UVI-2021-1001225 powerpc/mm: Fix lockup on kernel exec fault

powerpc/mm: Fix lockup on kernel exec fault 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 v5.13.3 by commit...

PT-2021-29825

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.4.133 Description The issue is related to a lockup on kernel exec fault. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel versions prior to v5.4.133, update ...

PT-2021-29760

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.10.51 Description The issue is related to a lockup on kernel exec fault. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel versions prior to v5.10.51, update ...