The following table lists the changes that have been made to the
CVE-2023-52926 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution
of a vulnerability, and for identifying the most recent changes that may
impact the vulnerability’s severity, exploitability, or other characteristics.
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New CVE Received
by 416baaa9-dc9f-4396-8d5f-8c081fb06d67Feb. 24, 2025
Action Type Old Value New Value Added Description In the Linux kernel, the following vulnerability has been resolved: IORING_OP_READ did not correctly consume the provided buffer list when
read i/o returned < 0 (except for -EAGAIN and -EIOCBQUEUED return).
This can lead to a potential use-after-free when the completion via
io_rw_done runs at separate context.Added Reference https://git.kernel.org/stable/c/6c27fc6a783c8a77c756dd5461b15e465020d075 Added Reference https://git.kernel.org/stable/c/72060434a14caea20925e492310d6e680e3f9007 Added Reference https://git.kernel.org/stable/c/a08d195b586a217d76b42062f88f375a3eedda4d