CVE-2023-52914

io_uring/poll: add hash if ready poll request can't complete inline

Description

In the Linux kernel, the following vulnerability has been resolved: io_uring/poll: add hash if ready poll request can't complete inline If we don't, then we may lose access to it completely, leading to a request leak. This will eventually stall the ring exit process as well.

Category

5.5
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.04%
Affected: Linux Linux
Affected: Linux Linux
Published at:
Updated at:

References

Link Tags
https://git.kernel.org/stable/c/4ad6c063541665c407d17e1faf2fe4f04e947dcc patch
https://git.kernel.org/stable/c/febb985c06cb6f5fac63598c0bffd4fd823d110d patch

Frequently Asked Questions

What is the severity of CVE-2023-52914?
CVE-2023-52914 has been scored as a medium severity vulnerability.
How to fix CVE-2023-52914?
To fix CVE-2023-52914, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2023-52914 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2023-52914 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2023-52914?
CVE-2023-52914 affects Linux Linux, Linux Linux.
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