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CVE-2022-50742

UnknownEPSS 0.21%

Last modified

CVE-2022-50742 is a vulnerability of currently unknown severity. 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.. EPSS estimates a 0.21% chance of exploitation in the next 30 days.

Description

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.

Metrics

EPSS Probability
0.21%

11.4th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

Source: CNA advisory (CVE.org). NVD analysis pending.

VendorProductVersions
LinuxLinux>= 060146614643ddc5978c73ffac0329762b4651c9, < fc797285c40a9cc441357abb3521d3e51c743f67; >= 060146614643ddc5978c73ffac0329762b4651c9, < 7ba19a60c74fb0057d4daef2fa2cbfc9522f3ba1; >= 060146614643ddc5978c73ffac0329762b4651c9, < 11bd8bbdf8f6f5c1145bb158793107a57e3a1f07; >= 060146614643ddc5978c73ffac0329762b4651c9, < 843433a02e344d30fbb62dfd834c60631baaa527; >= 060146614643ddc5978c73ffac0329762b4651c9, < 66032c43291672bae8b93184d2806f05be3e16df; >= 060146614643ddc5978c73ffac0329762b4651c9, < c3b69ba5114c860d730870c03ab4ee45276e5e35
LinuxLinux5.2

References

Timeline

Published
Last Modified
Status
Deferred

Frequently Asked Questions

What is CVE-2022-50742?
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.
How severe is CVE-2022-50742?
Severity scoring for CVE-2022-50742 is pending analysis. The EPSS model estimates a 0.21% probability of exploitation in the next 30 days.
How do I fix CVE-2022-50742?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

How Strix Helps

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Source: NVD / NIST