CVE-2022-50761

Linux Kernel - Memory Leak in xen_init_lock_cpu()

Title source: llm
STIX 2.1

Description

In the Linux kernel, the following vulnerability has been resolved: x86/xen: Fix memory leak in xen_init_lock_cpu() In xen_init_lock_cpu(), the @name has allocated new string by kasprintf(), if bind_ipi_to_irqhandler() fails, it should be freed, otherwise may lead to a memory leak issue, fix it.

References (9)

Core 9

Scores

EPSS 0.0025
EPSS Percentile 16.8%

Details

Status published
Products (28)
linux/Kernel 2.6.27 - 4.9.337linux
linux/Kernel 4.10.0 - 4.14.303linux
linux/Kernel 4.15.0 - 4.19.270linux
linux/Kernel 4.20.0 - 5.4.229linux
linux/Kernel 5.11.0 - 5.15.86linux
linux/Kernel 5.16.0 - 6.0.16linux
linux/Kernel 5.5.0 - 5.10.163linux
linux/Kernel 6.1.0 - 6.1.2linux
Linux/Linux < 2.6.27
Linux/Linux 2.6.27
... and 18 more
Published Dec 24, 2025
Tracked Since Feb 18, 2026