CVE-2022-50742
Linux Kernel 5.2.0-6.0.2 - Use-After-Free in AFU IOCTL Handler
Title source: llmDescription
In the Linux kernel, the following vulnerability has been resolved: misc: ocxl: fix possible refcount leak in afu_ioctl() eventfd_ctx_put need to be called to put the refcount that gotten by eventfd_ctx_fdget when ocxl_irq_set_handler fails.
References (6)
Core 6
Core References
Scores
EPSS
0.0022
EPSS Percentile
12.6%
Details
Status
published
Products (19)
linux/Kernel
5.11.0 - 5.15.75linux
linux/Kernel
5.16.0 - 5.19.17linux
linux/Kernel
5.2.0 - 5.4.220linux
linux/Kernel
5.20.0 - 6.0.3linux
linux/Kernel
5.5.0 - 5.10.150linux
Linux/Linux
< 5.2
Linux/Linux
060146614643ddc5978c73ffac0329762b4651c9 - 11bd8bbdf8f6f5c1145bb158793107a57e3a1f07
Linux/Linux
060146614643ddc5978c73ffac0329762b4651c9 - 66032c43291672bae8b93184d2806f05be3e16df
Linux/Linux
060146614643ddc5978c73ffac0329762b4651c9 - 7ba19a60c74fb0057d4daef2fa2cbfc9522f3ba1
Linux/Linux
060146614643ddc5978c73ffac0329762b4651c9 - 843433a02e344d30fbb62dfd834c60631baaa527
... and 9 more
Published
Dec 24, 2025
Tracked Since
Feb 18, 2026