Security Advisory

CVE-2022-1976

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2022-08-31 00:00:00

Last updated 2024-08-03 00:24:43

Assigner redhat

State PUBLISHED

Description

A flaw was found in the Linux kernel’s implementation of IO-URING. This flaw allows an attacker with local executable permission to create a string of requests that can cause a use-after-free flaw within the kernel. This issue leads to memory corruption and possible privilege escalation.

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